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As filed with the Securities and Exchange Commission on April 28, 2016

Securities Act File No. 333-198978

Investment Company Act File No. 811-21698

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form N-2

þ   Registration Statement under the Securities Act of 1933

¨   Pre-Effective Amendment No.

þ   Post-Effective Amendment No. 3

and/or

þ   Registration Statement under the Investment Company Act of 1940

þ   Amendment No. 36

(Check Appropriate Box or Boxes)

GAMCO GLOBAL GOLD, NATURAL RESOURCES & INCOME TRUST

(Exact Name of Registrant as Specified in the Declaration of Trust)

One Corporate Center

Rye, New York 10580-1422

(Address of Principal Executive Offices)

Registrant’s Telephone Number, Including Area Code: (800) 422-3554

Bruce N. Alpert

GAMCO Global Gold, Natural Resources & Income Trust

One Corporate Center

Rye, New York 10580-1422

(914) 921-5100

(Name and Address of Agent for Service)

Approximate Date of Proposed Public Offering:     From time to time after the effective date of this Registration Statement.

If any securities being registered on this form will be offered on a delayed or continuous basis in reliance on Rule 415 under the Securities Act of 1933, as amended, other than securities offered in connection with a dividend reinvestment plan, check the following box.     þ

It is proposed that this filing will become effective (check appropriate box)

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Prospectus dated April 28, 2016

$500,000,000

GAMCO Global Gold, Natural Resources & Income Trust

Common Shares of Beneficial Interest

Preferred Shares of Beneficial Interest

Investment Objectives.   The GAMCO Global Gold, Natural Resources & Income Trust (the “Fund”) is a non-diversified, closed-end management investment company registered under the Investment Company Act of 1940, as amended. The Fund’s primary investment objective is to provide a high level of current income. The Fund’s secondary investment objective is to seek capital appreciation consistent with the Fund’s strategy and its primary objective. The Fund’s investment adviser is Gabelli Funds, LLC (the “Investment Adviser”). An investment in the Fund is not appropriate for all investors. We cannot assure you that the Fund’s objectives will be achieved.

Under normal market conditions, the Fund will attempt to achieve its objectives by investing at least 80% of its assets in equity securities of companies principally engaged in the gold industry and the natural resources industries. The Fund will invest at least 25% of its assets in the equity securities of companies principally engaged in the exploration, mining, fabrication, processing, distribution or trading of gold or the financing, managing, controlling or operating of companies engaged in “gold-related” activities. In addition, the Fund will invest at least 25% of its assets in the equity securities of companies principally engaged in the exploration, production or distribution of natural resources, such as gas, oil, paper, food and agriculture, forestry products, metals and minerals as well as related transportation companies and equipment manufacturers. The Fund may invest in the securities of companies located anywhere in the world and under normal conditions will invest at least 40% of its assets in the securities of issuers located in at least three countries other than the United States. As part of its investment strategy, the Fund intends to generate gains through an option strategy of writing (selling) covered call options on equity securities in its portfolio. When the Fund sells a covered call option, it generates gains in the form of the premium paid by the buyer of the call option, but the Fund forgoes the opportunity to participate in any increase in the value of the underlying equity security above the exercise price of the option. See “Investment Objectives and Policies.”

We may offer, from time to time, in one or more offerings, our common shares or preferred shares, each having a par value of $0.001 per share. Shares may be offered at prices and on terms to be set forth in one or more supplements to this Prospectus (each a “Prospectus Supplement”). You should read this Prospectus and the applicable Prospectus Supplement carefully before you invest in our shares.

Our shares may be offered directly to one or more purchasers, through agents designated from time to time by us, or to or through underwriters or dealers. The Prospectus Supplement relating to the offering will identify any agents or underwriters involved in the sale of our shares, and will set forth any applicable purchase price, fee, commission or discount arrangement between us and our agents or underwriters, or among our underwriters, or the basis upon which such amount may be calculated. The Prospectus Supplement relating to any sale of preferred shares will set forth the liquidation preference and information about the dividend period, dividend rate, any call protection or non-call period and other matters. We may not sell any of our shares through agents, underwriters or dealers without delivery of a Prospectus Supplement describing the method and terms of the particular offering of our shares. Our common shares are listed on the NYSE MKT under the symbol “GGN.” Our 5.00% Series B Cumulative Preferred Shares are listed on the NYSE MKT under the symbol “GGN PrB.” On April 27, 2016, the last reported sale price of our common shares was $6.59. The net asset value of the Fund’s common shares at the close of business on April 27, 2016 was $6.26 per share. Shares of closed-end funds can trade at a discount from net asset value. This creates a risk of loss for an investor purchasing shares in a public offering.

Investing in the Fund’s shares involves risks. See “Risk Factors and Special Considerations” on page 27 for factors that should be considered before investing in shares of the Fund.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved these securities or determined if this Prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

This Prospectus may not be used to consummate sales of shares by us through agents, underwriters, or dealers unless accompanied by a Prospectus Supplement.

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This Prospectus sets forth concisely the information about the Fund that a prospective investor should know before investing. You should read this Prospectus, which contains important information about the Fund, before deciding whether to invest in the shares, and retain it for future reference. A Statement of Additional Information, dated April 28, 2016 containing additional information about the Fund, has been filed with the Securities and Exchange Commission and is incorporated by reference in its entirety into this Prospectus. You may request a free copy of our annual and semiannual reports, request a free copy of the Statement of Additional Information, the table of contents of which is on page 60 of this Prospectus, by calling toll-free (800) GABELLI (422-3554), by visiting the Fund’s website at www.gabelli.com or by writing to the Fund, or obtain a copy (and other information regarding the Fund) from the Securities and Exchange Commission’s web site (http://www.sec.gov). You may also call this toll-free number to request other information about us and make shareholder inquiries.

Our shares do not represent a deposit or obligation of, and are not guaranteed or endorsed by, any bank or other insured depository institution, and are not federally insured by the Federal Deposit Insurance Corporation, the Federal Reserve Board or any other government agency.

You should rely only on the information contained or incorporated by reference in this Prospectus. The Fund has not authorized anyone to provide you with different information. The Fund is not making an offer to sell these securities in any state where the offer or sale is not permitted. You should not assume that the information contained in this Prospectus is accurate as of any date other than the date of this Prospectus.

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The purpose of the table above and the example below is to help you understand all fees and expenses that you, as a holder of common shares, would bear directly or indirectly.

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The following example illustrates the expenses (including the maximum estimated sales load on common shares of $10 and on preferred shares of $31.50 and estimated offering expenses of $0.47 from the issuance of $400 million in common shares and $100 million in preferred shares) you would pay on a $1,000 investment in common shares, followed by the preferred offering, assuming a 5% annual portfolio total return.* The actual amounts in connection with any offering will be set forth in the Prospectus Supplement if applicable.

*   The example should not be considered a representation of future expenses. The example assumes that the amounts set forth in the Annual Expenses table are accurate and that all distributions are reinvested at net asset value. Actual expenses may be greater or less than those assumed. Moreover, the Fund’s actual rate of return may be greater or less than the hypothetical 5% return shown in the example.

The example includes Dividends on Preferred Shares. If Dividends on Preferred Shares were not included in the example calculation, the expense would be as follows (based on the same assumptions as above).

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FINANCIAL HIGHLIGHTS

The selected data below sets forth the per share operating performance and ratios for the periods presented. The financial information was derived from and should be read in conjunction with the Financial Statements of the Fund and Notes thereto, which are incorporated by reference into this Prospectus and the SAI. The financial information for the five fiscal years ended December 31, 2015, 2014, 2013, 2012 and 2011 has been audited by PricewaterhouseCoopers LLP, the Fund’s independent registered public accounting firm, whose unqualified report on such Financial Statements is incorporated by reference into the SAI.

Selected data for a share of beneficial interest outstanding throughout each period:

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USE OF PROCEEDS

The Investment Adviser expects that it will initially invest the proceeds of the offering in high quality short-term debt securities and instruments. The Investment Adviser anticipates that the investment of the proceeds will be made in accordance with the Fund’s investment objectives and policies as appropriate investment opportunities are identified, which is expected to substantially be completed within three months; however, changes in market conditions could result in the Fund’s anticipated investment period extending to as long as six months. Depending on market conditions and operations, a portion of the cash held by the Fund, including any proceeds raised from the offering, may be used to pay distributions in accordancy with the Fund’s distribution policy. The Investment Adviser may also use the proceeds to call existing preferred shares.

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THE FUND

The Fund is a non-diversified, closed-end management investment company registered under the 1940 Act. The Fund was organized as a Delaware statutory trust on January 4, 2005, pursuant to an Agreement and Declaration of Trust governed by the laws of the State of Delaware. The Fund commenced investment operations on March 31, 2005. The Fund’s principal office is located at One Corporate Center, Rye, New York, 10580-1422 and its telephone number is (800) 422-3554.

INVESTMENT OBJECTIVES AND POLICIES

Investment Objectives

The Fund’s primary investment objective is to provide a high level of current income. The Fund’s secondary investment objective is to seek capital appreciation consistent with the Fund’s strategy and its primary objective. Under normal market conditions, the Fund will attempt to achieve its objectives by investing at least 80% of its assets in equity securities of companies principally engaged in the gold industry and the natural resources industries. The Fund will invest at least 25% of its assets in the equity securities of companies principally engaged in the exploration, mining, fabrication, processing, distribution or trading of gold or the financing, managing, controlling or operating of companies engaged in “gold-related” activities. In addition, the Fund will invest at least 25% of its assets in the equity securities of companies principally engaged in the exploration, production or distribution of natural resources, such as gas, oil, paper, food and agriculture, forestry products, metals and minerals as well as related transportation companies and equipment manufacturers. The Fund may invest in the securities of companies located anywhere in the world. Under normal market conditions, the Fund will invest at least 40% of its assets in the securities of issuers located in at least three countries other than the United States. For this purpose an issuer will be treated as located outside the United States if it is either organized or headquartered outside the United States and has a substantial portion of its operations or sales outside the United States. Equity securities may include common stocks, preferred stocks, convertible securities, warrants, depository receipts and equity interests in trusts and other entities. Other Fund investments may include investment companies, securities of issuers subject to reorganization or other risk arbitrage investments, certain derivative instruments, debt (including obligations of the United States Government) and money market instruments.

As part of its investment strategy, the Fund intends to generate gains through an option strategy of writing (selling) covered call options on equity securities in its portfolio. When the Fund sells a covered call option, it generates gains in the form of the premium paid by the buyer of the call option, but the Fund forgoes the opportunity to participate in any increase in the value of the underlying equity security above the exercise price of the option.

Investment Methodology of the Fund

In selecting securities for the Fund, the Investment Adviser normally will consider the following factors, among others:

The Investment Adviser’s investment philosophy with respect to selecting investments in the gold industry and the natural resources industries is to emphasize quality and value, as determined by such factors as asset quality, balance sheet leverage, management ability, reserve life, cash flow, and commodity hedging exposure. In addition, in making stock selections, the Investment Adviser looks for securities that it believes may have a superior yield as well as capital gains potential.

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Certain Investment Practices

Gold Industry Concentration.     Under normal market conditions the Fund will invest at least 25% of its assets in the equity securities of Gold Companies. “Gold Companies” are those that are principally engaged in the exploration, mining, fabrication, processing, distribution or trading of gold, or the financing, managing, controlling or operating of companies engaged in “gold-related” activities. The Fund’s investments in Gold Companies will generally be in the common equity of Gold Companies, but the Fund may also invest in other securities of Gold Companies, such as preferred stocks, securities convertible into common stocks, and securities such as rights and warrants that have common stock characteristics.

In selecting investments in Gold Companies for the Fund, the Investment Adviser will focus on stocks that are undervalued, but which appear to have favorable prospects for growth. Factors considered in this determination will include capitalization per ounce of gold production, capitalization per ounce of recoverable reserves, quality of management and ability to create shareholder wealth. Because most of the world’s gold production is outside of the United States, the Fund may have a significant portion of its investments in Gold Companies in securities of foreign issuers, including those located in developed as well as emerging markets. The percentage of Fund assets invested in particular countries or regions will change from time to time based on the Investment Adviser’s judgment. Among other things, the Investment Adviser will consider the economic stability and economic outlook of these countries and regions. See “Risk Factors and Special Considerations—Industry Risks.”

Natural Resources Industries Concentration.     Under normal market conditions, the Fund will invest at least 25% of its assets in equity securities of Natural Resources Companies. “Natural Resources Companies” are those that are principally engaged in the exploration, production or distribution of energy or natural resources, such as gas, oil, paper, food and agriculture, forestry products, metals and minerals as well as related transportation companies and equipment manufacturers.

Principally engaged, as used in this Prospectus, means a company that derives at least 50% of its revenues or earnings or devotes at least 50% of its assets to gold or natural resources related activities, as the case may be.

Covered Calls and Other Option Transactions.     The Fund intends to generate gains through an option strategy which will normally consist of writing (selling) call options on equity securities in its portfolio (“covered calls”), but may, in amounts up to 15% of the Fund’s assets, consist of writing uncovered call options on additional amounts of such securities beyond the amounts held in its portfolio, on other securities not held in its portfolio, on indices comprised of Gold Companies or Natural Resources Companies or on exchange traded funds comprised of such issuers and also may consist of writing put options on securities in its portfolio. Writing a covered call is the selling of an option contract entitling the buyer to purchase an underlying security that the Fund owns, while writing an uncovered call is the selling of such a contract entitling the buyer to purchase a security the Fund does not own or in an amount in excess of the amount the Fund owns. When the Fund sells a call option, it generates gains in the form of the premium paid by the buyer of the call option, but the Fund forgoes the opportunity to participate in any increase in the value of the underlying equity security above the exercise price of the option. The writer of the call option has the obligation, upon exercise of the option, to deliver the underlying security or currency upon payment of the exercise price during the option period.

A put option is the reverse of a call option, giving the buyer the right, in return for a premium, to sell the underlying security to the writer, at a specified price, and obligating the writer to purchase the underlying security from the holder at that price. When the Fund sells a put option, it generates gains in the form of the premium paid by the buyer of the put option, but the Fund will have the obligation to buy the underlying security at the exercise price if the price of the security decreases below the exercise price of the option.

If the Fund has written a call option, it may terminate its obligation by effecting a closing purchase transaction. This is accomplished by purchasing a call option with the same terms as the option previously written. However, once the Fund has been assigned an exercise notice, the Fund will be unable to effect a closing purchase transaction. Similarly, if the Fund is the holder of an option, it may liquidate its position by effecting a closing sale transaction. This is accomplished by selling an option with the same terms as the option previously purchased. There can be no assurance that either a closing purchase or sale transaction can be effected when the Fund so desires.

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The Fund will realize a profit from a closing transaction if the price of the transaction is less than the premium it received from writing the option or is more than the premium it paid to purchase the option; the Fund will realize a loss from a closing transaction if the price of the transaction is more than the premium it received from writing the option or is less than the premium it paid to purchase the option. Since call option prices generally reflect increases in the price of the underlying security, any loss resulting from the repurchase of a call option may also be wholly or partially offset by unrealized appreciation of the underlying security. Other principal factors affecting the market value of a put or a call option include supply and demand, interest rates, the current market price and price volatility of the underlying security and the time remaining until the expiration date of the option. Gains and losses on investments in options depend, in part, on the ability of the Investment Adviser to predict correctly the effect of these factors. The use of options cannot serve as a complete hedge since the price movement of securities underlying the options will not necessarily follow the price movements of the portfolio securities subject to the hedge.

An option position may be closed out only on an exchange that provides a secondary market for an option with the same terms or in a private transaction. Although the Fund will generally purchase or write options for which there appears to be an active secondary market, there is no assurance that a liquid secondary market on an exchange will exist for any particular option. In such event, it might not be possible to effect closing transactions in particular options, in which case the Fund would have to exercise its options in order to realize any profit and would incur brokerage commissions upon the exercise of call options and upon the subsequent disposition of underlying securities for the exercise of put options.

When the Fund writes an uncovered call option or put option, it will segregate liquid assets with its custodian in an amount equal to the amount, adjusted daily, by which such option is in the money or will treat the unsegregated amount as borrowings.

Although the Investment Adviser will attempt to take appropriate measures to minimize the risks relating to the Fund’s writing and purchasing of put and call options, there can be no assurance that the Fund will succeed in any option-writing program it undertakes. See “Risk Factors and Special Considerations—Risks Associated with Covered Calls and Other Options.”

Foreign Securities.     Because many of the world’s Gold Companies and Natural Resources Companies are located outside of the United States, the Fund may have a significant portion of its investments in securities of foreign issuers, which are generally denominated in foreign currencies. See “Risk Factors and Special Considerations—Foreign Securities Risk.”

The Fund may also purchase sponsored American Depository Receipts (“ADRs”) or U.S. dollar denominated securities of foreign issuers. ADRs are receipts issued by U.S. banks or trust companies in respect of securities of foreign issuers held on deposit for use in the U.S. securities markets.

Emerging Markets.     The Fund may invest without limit in securities of emerging market issuers. These securities may be U.S. dollar denominated or non-U.S. dollar denominated, including emerging market country currency denominated. An “emerging market” country is any country that is considered to be an emerging or developing country by the International Bank for Reconstruction and Development (the “World Bank”). Emerging market countries generally include every nation in the world except the United States , Canada, Japan, Australia, New Zealand and most countries located in Western Europe.

Registered Investment Companies.     The Fund may invest in registered investment companies in accordance with the 1940 Act, to the extent consistent with the Fund’s investment objectives, including exchange traded funds that concentrate in investments in the gold or natural resources industries. The 1940 Act generally prohibits the Fund from investing more than 5% of its assets in any one other investment company or more than 10% of its assets in all other investment companies. However, many exchange-traded funds are exempt from these limitations.

Illiquid Investments.     The Fund may invest up to 15% of its net assets in securities for which there is no readily available trading market or that are otherwise illiquid. Illiquid securities include, among other things, securities legally restricted as to resale such as commercial paper issued pursuant to Section 4(2) of the Securities Act, securities traded pursuant to Rule 144A of the Securities Act, written over-the-counter options, repurchase agreements with maturities in excess of seven days, certain loan participation interests, fixed time deposits which

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are not subject to prepayment or provide for withdrawal penalties upon prepayment (other than overnight deposits), and other securities whose disposition is restricted under the federal securities laws. Section 4(2) and Rule 144A securities may, however, be treated as liquid by the Investment Adviser pursuant to procedures adopted by the Board of Trustees, which require consideration of factors such as trading activity, availability of market quotations and number of dealers willing to purchase the security. If the Fund invests in Rule 144A securities, the level of portfolio illiquidity may be increased to the extent that eligible buyers exhibit weak demand for such securities.

It may be more difficult to sell unregistered securities at an attractive price should their resale remain restricted than if such securities were in the future to become publicly traded. Where registration is desired, a considerable period may elapse between a decision to sell the securities and the time when registration is complete. Thus, the Fund may not be able to obtain as favorable a price at the time of the decision to sell as it might achieve in the future. The Fund may also acquire securities with contractual restrictions on the resale of such securities. Such restrictions might prevent their sale at a time when such sale would otherwise be desirable.

Income Securities.     The Fund may invest in other equity securities that are expected to periodically accrue or generate income for their holders such as common and preferred stocks of issuers that have historically paid periodic dividends or otherwise made distributions to stockholders. Unlike fixed income securities, dividend payments generally are not guaranteed and so may be discontinued by the issuer at its discretion or because of the issuer’s inability to satisfy its liabilities. Further, an issuer’s history of paying dividends does not guarantee that it will continue to pay dividends in the future. In addition to dividends, under certain circumstances the holders of common stock may benefit from the capital appreciation of the issuer.

In addition, the Fund also may invest in fixed income securities such as convertible securities, bonds, debentures, notes, stock, short-term discounted Treasury Bills or certain securities of the U.S. government sponsored instrumentalities, as well as money market mutual funds that invest in those securities, which, in the absence of an applicable exemptive order, will not be affiliated with the Investment Adviser. Fixed income securities obligate the issuer to pay to the holder of the security a specified return, which may be either fixed or reset periodically in accordance with the terms of the security. Fixed income securities generally are senior to an issuer’s common stock and their holders generally are entitled to receive amounts due before any distributions are made to common stockholders. Common stocks, on the other hand, generally do not obligate an issuer to make periodic distributions to holders.

The Fund may also invest in obligations of government sponsored instrumentalities. Unlike non-U.S. government securities, obligations of certain agencies and instrumentalities of the United States government, such as the Government National Mortgage Association, are supported by the “full faith and credit” of the United States government; others, such as those of the Export-Import Bank of the United States, are supported by the right of the issuer to borrow from the United States Treasury; others, such as those of the Federal National Mortgage Association, are supported by the discretionary authority of the United States government to purchase the agency’s obligations; and still others, such as those of the Student Loan Marketing Association, are supported only by the credit of the instrumentality. No assurance can be given that the United States government would provide financial support to United States government sponsored instrumentalities if it is not obligated to do so by law. Although the Fund may invest in all types of obligations of agencies and instrumentalities of the United States government, the Fund currently intends to invest only in obligations of government sponsored instrumentalities that are supported by the “full faith and credit” of the U.S. government.

When Issued, Delayed Delivery Securities and Forward Commitments.     The Fund may enter into forward commitments for the purchase or sale of securities, including on a “when issued” or “delayed delivery” basis, in excess of customary settlement periods for the type of security involved. In some cases, a forward commitment may be conditioned upon the occurrence of a subsequent event, such as approval and consummation of a merger, corporate reorganization or debt restructuring (i.e., a when, as and if issued security). When such transactions are negotiated, the price is fixed at the time of the commitment, with payment and delivery taking place in the future, generally a month or more after the date of the commitment. While it will only enter into a forward commitment with the intention of actually acquiring the security, the Fund may sell the security before the settlement date if it is deemed advisable.

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Securities purchased under a forward commitment are subject to market fluctuation, and no interest (or dividends) accrues to the Fund prior to the settlement date. The Fund will segregate with its custodian cash or liquid securities in an aggregate amount at least equal to the amount of its outstanding forward commitments.

Short Sales.     The Fund may make short sales as a form of hedging to offset potential declines in long positions in the same or similar securities, including short sales against the box. The short sale of a security is considered a speculative investment technique. At the time of the sale, the Fund will own, or have the immediate and unconditional right to acquire at no additional cost, identical or similar securities or establish a hedge against a security of the same issuer which may involve additional cost, such as an “in the money” warrant.

Short sales “against the box” are subject to special tax rules, one of the effects of which may be to accelerate the recognition of income by the Fund. Other than with respect to short sales against the box, the Fund will limit short sales of securities to not more than 5% of the Fund’s assets. When the Fund makes a short sale, it must deliver the security to the broker-dealer through which it made the short sale in order to satisfy its obligation to deliver the security upon conclusion of the sale.

Repurchase Agreements.     Repurchase agreements may be seen as loans by the Fund collateralized by underlying debt securities. Under the terms of a typical repurchase agreement, the Fund would acquire an underlying debt obligation for a relatively short period (usually not more than one week) subject to an obligation of the seller to repurchase, and the Fund to resell, the obligation at an agreed price and time. This arrangement results in a fixed rate of return to the Fund that is not subject to market fluctuations during the holding period. The Fund bears a risk of loss in the event that the other party to a repurchase agreement defaults on its obligations and the Fund is delayed in or prevented from exercising its rights to dispose of the collateral securities, including the risk of a possible decline in the value of the underlying securities during the period in which it seeks to assert these rights. The Investment Adviser, acting under the supervision of the Board of Trustees, reviews the creditworthiness of those banks and dealers with which the Fund enters into repurchase agreements to evaluate these risks and monitors on an ongoing basis the value of the securities subject to repurchase agreements to ensure that the value is maintained at the required level. The Fund will not enter into repurchase agreements with the Investment Adviser or any of its affiliates.

Convertible Securities.     A convertible security is a bond, debenture, note, stock or other similar security that may be converted into or exchanged for a prescribed amount of common stock or other equity security of the same or a different issuer within a particular period of time at a specified price or formula. Before conversion, convertible securities have characteristics similar to non-convertible debt securities in that they ordinarily provide a stream of income with generally higher yields than those of common stock of the same or similar issuers. Convertible securities are senior in rank to common stock in a corporation’s capital structure and, therefore, generally entail less risk than the corporation’s common stock, although the extent to which such risk is reduced depends in large measure upon the degree to which the convertible security sells above its value as a fixed income security. See “Risk Factors and Special Considerations—Convertible Securities Risk.”

Non-Investment Grade Securities.     The Fund may invest up to 10% of its net assets in fixed income and convertible securities rated in the lower rating categories of recognized statistical rating agencies, such as securities rated “CCC” or lower by Standard & Poor’s Ratings Services (“S&P”) or “Caa” by Moody’s Investors Service, Inc. (“Moody’s”), or non-rated securities of comparable quality as determined by the Investment Adviser. These securities are predominantly speculative with respect to the issuer’s capacity to pay interest and repay principal, and involve major risk exposure to adverse conditions. Debt securities that are not rated or rated lower than “BBB” by S&P or lower than “Baa” by Moody’s (or unrated securities of comparable quality) are referred to in the financial press as “junk bonds.”

Generally, such lower grade securities and unrated securities of comparable quality offer a higher current yield than is offered by higher rated securities, but also (i) will likely have some quality and protective characteristics that, in the judgment of the rating organizations, are outweighed by large uncertainties or major risk exposures to adverse conditions and (ii) are predominantly speculative with respect to the issuer’s capacity to pay interest and repay principal in accordance with the terms of the obligation. The market values of certain of these securities also tend to be more sensitive to individual corporate developments and changes in economic conditions than higher quality bonds. In addition, such lower grade securities and comparable unrated securities generally present a higher degree of credit risk. The risk of loss due to default by these issuers is significantly

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greater because such lower grade securities and unrated securities of comparable quality generally are unsecured and frequently are subordinated to the prior payment of senior indebtedness. In light of these risks, the Investment Adviser, in evaluating the creditworthiness of an issue, whether rated or unrated, will take various factors into consideration, which may include, as applicable, the issuer’s operating history, financial resources and its sensitivity to economic conditions and trends, the market support for the facility financed by the issue, the perceived ability and integrity of the issuer’s management and regulatory matters.

In addition, the market value of securities in lower grade categories is more volatile than that of higher quality securities, and the markets in which such lower grade or unrated securities are traded are more limited than those in which higher rated securities are traded. The existence of limited markets may make it more difficult for the Fund to obtain accurate market quotations for purposes of valuing its portfolio and calculating its net asset value. Moreover, the lack of a liquid trading market may restrict the availability of securities for the Fund to purchase and may also have the effect of limiting the ability of the Fund to sell securities at their fair value to respond to changes in the economy or the financial markets.

Lower-rated debt obligations also present risks based on payment expectations. If an issuer calls the obligation for redemption (often a feature of fixed income securities), the Fund may have to replace the security with a lower yielding security, resulting in a decreased return for investors. Also, as the principal value of bonds moves inversely with movements in interest rates, in the event of rising interest rates the value of the securities held by the Fund may decline proportionately more than a portfolio consisting of higher rated securities. Investments in zero coupon bonds may be more speculative and subject to greater fluctuations in value due to changes in interest rates than bonds that pay interest currently. Interest rates are at historical lows and, therefore, it is likely that they will rise in the future.

As part of its investments in lower grade securities, the Fund may invest without limit in securities of issuers in default. The Fund will make an investment in securities of issuers in default only when the Investment Adviser believes that such issuers will honor their obligations or emerge from bankruptcy protection and the value of these securities will appreciate. By investing in securities of issuers in default, the Fund bears the risk that these issuers will not continue to honor their obligations or emerge from bankruptcy protection or that the value of the securities will not appreciate.

In addition to using recognized statistical rating agencies and other sources, the Investment Adviser also performs its own analysis of issues in seeking investments that it believes to be underrated (and thus higher-yielding) in light of the financial condition of the issuer. Its analysis of issuers may include, among other things, current and anticipated cash flow and borrowing requirements, value of assets in relation to historical cost, strength of management, responsiveness to business conditions, credit standing and current anticipated results of operations. In selecting investments for the Fund, the Investment Adviser may also consider general business conditions, anticipated changes in interest rates and the outlook for specific industries.

Subsequent to its purchase by the Fund, an issue of securities may cease to be rated or its rating may be reduced. In addition, it is possible that statistical rating agencies might change their ratings of a particular issue to reflect subsequent events on a timely basis. Moreover, such ratings do not assess the risk of a decline in market value. None of these events will require the sale of the securities by the Fund, although the Investment Adviser will consider these events in determining whether the Fund should continue to hold the securities.

Fixed income securities, including lower grade securities and comparable unrated securities, frequently have call or buy-back features that permit their issuers to call or repurchase the securities from their holders, such as the Fund. If an issuer exercises these rights during periods of declining interest rates, the Fund may have to replace the security with a lower yielding security, thus resulting in a decreased return for the Fund.

The market for lower grade and comparable unrated securities has at various times, particularly during times of economic recession, experienced substantial reductions in market value and liquidity. Past recessions have adversely affected the ability of certain issuers of such securities to repay principal and pay interest thereon. The market for those securities could react in a similar fashion in the event of any future economic recession.

Other Derivative Instruments.     The Fund may also utilize other types of derivative instruments, primarily for hedging or risk management purposes. These instruments include futures, forward contracts, options on such contracts and interest rate, total return and other kinds of swaps. These investment management techniques

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generally will not be considered senior securities if the Fund establishes in a segregated account cash or other liquid securities or sets aside assets on the accounting records equal to the Fund’s obligations in respect of such techniques. For a further description of such derivative instruments, see “Investment Objectives and Policies—Derivative Instruments” in the SAI.

Leveraging.     As provided in the 1940 Act and subject to certain exceptions, the Fund may issue senior securities (which may be additional classes of stock, such as preferred shares, or securities representing debt) so long as its total assets, less certain ordinary course liabilities, exceed 300% of the amount of the debt outstanding and exceed 200% of the amount of preferred shares and debt outstanding. The use of leverage magnifies the impact of changes in net asset value. For example, a fund that uses 33% leverage will show a 1.5% increase or decline in net asset value for each 1% increase or decline in the value of its total assets. In addition, if the cost of leverage exceeds the return on the securities acquired with the proceeds of leverage, the use of leverage will diminish rather than enhance the return to the Fund. The use of leverage generally increases the volatility of returns to the Fund. See “Risk Factors and Special Considerations—Leverage Risk.”

In the event the Fund had both outstanding preferred shares and senior securities representing debt at the same time, the Fund’s obligations to pay dividends or distributions and, upon liquidation of the Fund, liquidation payments in respect of its preferred shares would be subordinate to the Fund’s obligations to make any principal and/or interest payments due and owing with respect to its outstanding senior debt securities. Accordingly, the Fund’s issuance of senior securities representing debt would have the effect of creating special risks for the Fund’s preferred shareholders that would not be present in a capital structure that did not include such securities. See “Risk Factors and Special Considerations—Special Risks Related to Preferred Securities.”

Temporary Defensive Investments.     Although under normal market conditions the Fund intends to invest at least 80% of its assets in equity securities of companies principally engaged in the gold industry and the natural resources industries, when a temporary defensive posture is believed by the Investment Adviser to be warranted (“temporary defensive periods”), the Fund may without limitation hold cash or invest its assets in money market instruments and repurchase agreements in respect of those instruments. The money market instruments in which the Fund may invest are obligations of the U.S. government, its agencies or instrumentalities; commercial paper rated A-1 or higher by S&P or Prime-1 by Moody’s; and certificates of deposit and bankers’ acceptances issued by domestic branches of U.S. banks that are members of the Federal Deposit Insurance Corporation. During temporary defensive periods, the Fund may also invest to the extent permitted by applicable law in shares of money market mutual funds. Money market mutual funds are investment companies and the investments in those companies by the Fund are in some cases subject to applicable law. See “Investment Restrictions” in the SAI. The Fund may find it more difficult to achieve the long-term growth of capital component of its investment objectives during temporary defensive periods.

Portfolio Turnover.     The Fund will buy and sell securities to accomplish its investment objectives. The investment policies of the Fund, including its strategy of writing covered call options on securities in its portfolio, are expected to result in portfolio turnover that is higher than that of many investment companies, and may be higher than 100%. For the years ending December 31, 2015 and December 31, 2014, the portfolio turnover rates were 36.0% and 87.4%, respectively.

Portfolio turnover generally involves expense to the Fund, including brokerage commissions or dealer mark-ups and other transaction costs on the sale of securities and reinvestment in other securities. The portfolio turnover rate is computed by dividing the lesser of the amount of the securities purchased or securities sold by the average monthly value of securities owned during the year (excluding securities whose maturities at acquisition were one year or less). Higher portfolio turnover may decrease the after-tax return to individual investors in the Fund to the extent it results in a decrease in the portion of the Fund’s distributions that is attributable to long-term capital gain.

Interest Rate Transactions

If the Fund borrows money or issues variable rate preferred shares, the Fund may enter into interest rate swap or cap transactions in relation to all or a portion of such borrowings or shares in order to manage the impact on its portfolio of changes in the interest or dividend rate of such borrowings or shares. Through these transactions the

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Fund may, for example, obtain the equivalent of a fixed rate for such variable rate preferred shares that is lower than the Fund would have to pay if it issued fixed rate preferred shares.

The use of interest rate swaps and caps is a highly specialized activity that involves investment techniques and risks different from those associated with ordinary portfolio security transactions. In an interest rate swap, the Fund would agree to pay to the other party to the interest rate swap (which is known as the “counterparty”) periodically a fixed rate payment in exchange for the counterparty agreeing to pay to the fund periodically a variable rate payment that is intended to approximate the Fund’s variable rate payment obligation on its borrowings or variable rate preferred shares. In an interest rate cap, the Fund would pay a premium to the counterparty to the interest rate cap and, to the extent that a specified variable rate index exceeds a predetermined fixed rate, would receive from the counterparty payments of the difference based on the notional amount of such cap. Interest rate swap and cap transactions introduce additional risk because the Fund would remain obligated to pay interest or preferred shares dividends when due even if the counterparty defaulted. Depending on the general state of short-term interest rates and the returns on the Fund’s portfolio securities at that point in time, such a default could negatively affect the Fund’s ability to make interest payments or dividend payments on the preferred shares. In addition, at the time an interest rate swap or cap transaction reaches its scheduled termination date, there is a risk that the Fund will not be able to obtain a replacement transaction or that the terms of the replacement will not be as favorable as on the expiring transaction. If this occurs, it could have a negative impact on the Fund’s ability to make interest payments or dividend payments on the preferred shares. To the extent there is a decline in interest rates, the value of the interest rate swap or cap could decline, resulting in a decline in the asset coverage for the borrowings or preferred shares. A sudden and dramatic decline in interest rates may result in a significant decline in the asset coverage. If the Fund fails to maintain the required asset coverage on any outstanding preferred shares or fails to comply with other covenants, the Fund may be required to redeem some or all of these shares. Any redemption would likely result in the Fund seeking to terminate early all or a portion of any swap or cap transactions. Early termination of a swap could result in a termination payment by the Fund to the counterparty, while early termination of a cap could result in a termination payment to the Fund.

The Fund will usually enter into swaps or caps on a net basis; that is, the two payment streams will be netted out in a cash settlement on the payment date or dates specified in the instrument, with the Fund receiving or paying, as the case may be, only the net amount of the two payments. The Fund intends to segregate cash or liquid securities having a value at least equal to the value of the Fund’s net payment obligations under any swap transaction, marked to market daily. The Fund will monitor any such swap with a view to ensuring that the Fund remains in compliance with all applicable regulatory, investment policy and tax requirements.

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RISK FACTORS AND SPECIAL CONSIDERATIONS

Investors should consider the following risk factors and special considerations associated with investing in the Fund:

Total Return Risk

The Fund utilizes several investment management techniques in an effort to generate positive total return. The risks of these techniques, such as option writing, leverage, concentration in certain industries, and investing in emerging markets, are described in the following paragraphs. Taken together these and other techniques represent a risk that the Fund will experience a negative total return even in market environments that are generally positive and that the Fund’s returns, both positive and negative, may be more volatile than if the Fund did not utilize these investment techniques.

Industry Risks

Industry Risks.     The Fund’s investments will be concentrated in the gold and natural resources industries. Because the Fund is concentrated in these industries, it may present more risks than if it were broadly diversified over numerous industries and sectors of the economy. A downturn in the gold or natural resources industries would have a larger impact on the Fund than on an investment company that does not concentrate in such industries.

Under normal market conditions the Fund will invest at least 25% of its assets in equity securities of Gold Companies. Equity securities of Gold Companies may experience greater volatility than companies not involved in the gold industry. Investments related to gold are considered speculative and are affected by a variety of worldwide economic, financial and political factors. The price of gold, which has experienced substantial increases in recent periods, may fluctuate sharply, including substantial decreases, over short periods of time due to changes in inflation or expectations regarding inflation in various countries, the availability of supplies of gold, changes in industrial and commercial demand, gold sales by governments, central banks or international agencies, investment speculation, monetary and other economic policies of various governments and government restrictions on private ownership of gold. In times of significant inflation or great economic uncertainty, Gold Companies have historically outperformed securities markets generally. However, in times of stable economic growth, traditional equity and debt investments could offer greater appreciation potential and the value of gold and the prices of equity securities of Gold Companies may be adversely affected, which could in turn affect the Fund’s returns. Some Gold Companies hedge, to varying degrees, their exposure to declines in the price of gold. Such hedging limits a Gold Company’s ability to benefit from future rises in the price of gold. The Investment Adviser’s judgments about trends in the prices of securities of Gold Companies may prove to be incorrect. It is possible that the performance of securities of Gold Companies may lag the performance of other industries or the broader market as a whole.

Under normal market conditions the Fund will invest at least 25% of its assets in equity securities of Natural Resources Companies. A downturn in the indicated natural resources industries would have a larger impact on the Fund than on an investment company that does not invest significantly in such industries. Such industries can be significantly affected by the supply of and demand for the indicated commodities and related services, exploration and production spending, government regulations, world events and economic conditions. The oil, gas, paper, food and agriculture, forestry products, metals and minerals industries can be significantly affected by events relating to international political developments, the success of exploration projects, commodity prices, and tax and government regulations. The stock prices of Natural Resources Companies, some of which have experienced substantial price increases in recent periods, may also experience greater price volatility than other types of common stocks. Securities issued by Natural Resources Companies are sensitive to changes in the prices of, and in supply and demand for, the indicated commodities. The value of securities issued by Natural Resources Companies may be affected by changes in overall market movements, changes in interest rates, or factors affecting a particular industry or commodity, such as weather, embargoes, tariffs, policies of commodity cartels and international economic, political and regulatory developments. The Investment Adviser’s judgments about trends in the prices of these securities and commodities may prove to be incorrect. It is possible that the performance of securities of Natural Resources Companies may lag the performance of other industries or the broader market as a whole.

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Supply and Demand Risk.     A decrease in the production of or exploitation of, gold, gas, oil, paper, food and agriculture, forestry products, metals or minerals or a decrease in the volume of such commodities available for transportation, mining, processing, storage or distribution may adversely impact the financial performance of the Fund’s investments. Production declines and volume decreases could be caused by various factors, including catastrophic events affecting production, depletion of resources, labor difficulties, environmental proceedings, increased regulations, equipment failures and unexpected maintenance problems, import supply disruption, increased competition from alternative energy sources or commodity prices.

Sustained declines in demand for the indicated commodities could also adversely affect the financial performance of Gold Companies and Natural Resources Companies over the long-term. Factors which could lead to a decline in demand include economic recession or other adverse economic conditions, higher fuel taxes or governmental regulations, increases in fuel economy, consumer shifts to the use of alternative fuel sources, changes in commodity prices, or weather.

Depletion and Exploration Risk.     Many Gold Companies and Natural Resources Companies are either engaged in the production or exploitation of the particular commodities or are engaged in transporting, storing, distributing and processing such commodities. To maintain or increase their revenue level, these companies or their customers need to maintain or expand their reserves through exploration of new sources of supply, through the development of existing sources, acquisitions, or long-term contracts to acquire reserves. The financial performance of Gold Companies and Natural Resources Companies may be adversely affected if they, or the companies to whom they provide products or services, are unable to cost-effectively acquire additional products or reserves sufficient to replace the natural decline.

Regulatory Risk.     Gold Companies and Natural Resources Companies may be subject to extensive government regulation in virtually every aspect of their operations, including how facilities are constructed, maintained and operated, environmental and safety controls, and in some cases the prices they may charge for the products and services they provide. Various governmental authorities have the power to enforce compliance with these regulations and the permits issued under them, and violators are subject to administrative, civil and criminal penalties, including civil fines, injunctions or both. Stricter laws, regulations or enforcement policies could be enacted in the future, which would likely increase compliance costs and may adversely affect the financial performance of Gold Companies and Natural Resources Companies.

Commodity Pricing Risk.     The operations and financial performance of Gold Companies and Natural Resources Companies may be directly affected by the prices of the indicated commodities, especially those Gold Companies and Natural Resources Companies for whom the commodities they own are significant assets. Commodity prices fluctuate for several reasons, including changes in market and economic conditions, levels of domestic production, impact of governmental regulation and taxation, the availability of transportation systems and, in the case of oil and gas companies in particular, conservation measures and the impact of weather. Volatility of commodity prices, which may lead to a reduction in production or supply, may also negatively affect the performance of Gold Companies and Natural Resources Companies which are solely involved in the transportation, processing, storing, distribution or marketing of commodities. Volatility of commodity prices may also make it more difficult for Gold Companies and Natural Resources Companies to raise capital to the extent the market perceives that their performance may be directly or indirectly tied to commodity prices.

Oil and Natural Gas Price Volatility Risk

Crude oil and natural gas prices historically have been volatile and likely will continue to be volatile given current geopolitical conditions. The prices for crude oil and natural gas are subject to a variety of factors beyond our control, such as the domestic and foreign supply of crude oil and natural gas; consumer demand for crude oil and natural gas, and market expectations regarding supply and demand. These factors and the volatility of the energy markets make it extremely difficult to predict price movements. In the second quarter of 2015, stock prices in China experienced a significant drop, resulting primarily from continued sell-off of shares trading in Chinese markets. In August 2015, Chinese authorities sharply devalued China’s currency. The volatility has been followed by volatility in stock markets around the world, including in the United States, as well as increased turbulence in commodity markets, such as reductions in prices of crude oil. Continued sell-off and price drops in the Chinese stock markets may have a contagion effect across the financial markets.

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Risks Associated with Covered Calls and Other Option Transactions

There are several risks associated with transactions in options on securities. For example, there are significant differences between the securities and options markets that could result in an imperfect correlation between these markets, causing a given covered call option transaction not to achieve its objectives. A decision as to whether, when and how to use covered calls (or other options) involves the exercise of skill and judgment, and even a well-conceived transaction may be unsuccessful because of market behavior or unexpected events. The use of options may require the Fund to sell portfolio securities at inopportune times or for prices other than current market values, may limit the amount of appreciation the Fund can realize on an investment, or may cause the Fund to hold a security it might otherwise sell. As the writer of a covered call option, the Fund forgoes, during the option’s life, the opportunity to profit from increases in the market value of the security covering the call option above the exercise price of the call option, but has retained the risk of loss should the price of the underlying security decline. Although such loss would be offset in part by the option premium received, in a situation in which the price of a particular stock on which the Fund has written a covered call option declines rapidly and materially or in which prices in general on all or a substantial portion of the stocks on which the Fund has written covered call options decline rapidly and materially, the Fund could sustain material depreciation or loss in its net assets to the extent it does not sell the underlying securities (which may require it to terminate, offset or otherwise cover its option position as well). The writer of an option has no control over the time when it may be required to fulfill its obligation as a writer of the option. Once an option writer has received an exercise notice, it cannot effect a closing purchase transaction in order to terminate its obligation under the option and must deliver the underlying security at the exercise price.

There can be no assurance that a liquid market will exist when the Fund seeks to close out an option position. Reasons for the absence of a liquid secondary market for exchange-traded options include the following: (i) there may be insufficient trading interest; (ii) restrictions may be imposed by an exchange on opening transactions or closing transactions or both; (iii) trading halts, suspensions or other restrictions may be imposed with respect to particular classes or series of options; (iv) unusual or unforeseen circumstances may interrupt normal operations on an exchange; (v) the trading facilities of an exchange or the Options Clearing Corporation (the “OCC”) may not be adequate to handle current trading volume; or (vi) the relevant exchange could, for economic or other reasons, decide or be compelled at some future date to discontinue the trading of options (or a particular class or series of options). If trading were discontinued, the secondary market on that exchange (or in that class or series of options) would cease to exist. However, outstanding options on that exchange that had been issued by the OCC as a result of trades on that exchange would continue to be exercisable in accordance with their terms. The Fund’s ability to terminate over-the-counter options may be more limited than with exchange-traded options and may involve the risk that counterparties participating in such transactions will not fulfill their obligations. If the Fund were unable to close out a covered call option that it had written on a security, it would not be able to sell the underlying security unless the option expired without exercise.

The hours of trading for options may not conform to the hours during which the underlying securities are traded. To the extent that the options markets close before the markets for the underlying securities, significant price and rate movements can take place in the underlying markets that cannot be reflected in the options markets. Call options are marked to market daily and their value will be affected by changes in the value of and dividend rates of the underlying common stocks, an increase in interest rates, changes in the actual or perceived volatility of the stock market and the underlying common stocks and the remaining time to the options’ expiration. Additionally, the exercise price of an option may be adjusted downward before the option’s expiration as a result of the occurrence of certain corporate events affecting the underlying equity security, such as extraordinary dividends, stock splits, merger or other extraordinary distributions or events. A reduction in the exercise price of an option would reduce the Fund’s capital appreciation potential on the underlying security.

Limitation on Covered Call Writing Risk.     The number of covered call options the Fund can write is limited by the number of shares of common stock the Fund holds. Furthermore, the Fund’s covered call options and other options transactions will be subject to limitations established by each of the exchanges, boards of trade or other trading facilities on which such options are traded. These limitations govern the maximum number of options in each class which may be written or purchased by a single investor or group of investors acting in concert, regardless of whether the options are written or purchased on the same or different exchanges, boards of trade or other trading facilities or are held or written in one or more accounts or through one or more brokers. As

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a result, the number of covered call options that the Fund may write or purchase may be affected by options written or purchased by it and other investment advisory clients of the Investment Adviser. An exchange, board of trade or other trading facility may order the liquidation of positions found to be in excess of these limits, and it may impose certain other sanctions.

Risks Associated with Uncovered Calls

There are special risks associated with uncovered option writing which expose the Fund to potentially significant loss. As the writer of an uncovered call option, the Fund has no risk of loss should the price of the underlying security decline, but bears unlimited risk of loss should the price of the underlying security increase above the exercise price until the Fund covers its exposure. As with writing uncovered calls, the risk of writing uncovered put options is substantial. The writer of an uncovered put option bears a risk of loss if the value of the underlying instrument declines below the exercise price. Such loss could be substantial if there is a significant decline in the value of the underlying instrument.

For combination writing, where the Fund writes both a put and a call on the same underlying instrument, the potential risk is unlimited. If a secondary market in options were to become unavailable, the Fund could not engage in losing transactions and would remain obligated until expiration or assignment.

Equity Risk

Investing in the Fund involves equity risk, which is the risk that the securities held by the Fund will fall in market value due to adverse market and economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate and the particular circumstances and performance of particular companies whose securities the Fund holds. An investment in the Fund represents an indirect economic stake in the securities owned by the Fund, which are for the most part traded on securities exchanges or in the over-the-counter markets. The market value of these securities, like other market investments, may move up or down, sometimes rapidly and unpredictably. The net asset value of the Fund may at any point in time be worth less than the amount at the time the shareholder invested in the Fund, even after taking into account any reinvestment of distribution.

Leverage Risk

The Fund currently uses financial leverage for investment purposes by issuing preferred shares. As of December 31, 2015, the amount of leverage represented approximately 13% of the Fund’s net assets. The Fund’s leveraged capital structure creates special risks not associated with unleveraged funds that have a similar investment objective and policies. These include the possibility of greater loss and the likelihood of higher volatility of the net asset value of the Fund and the asset coverage for the preferred shares. Such volatility may increase the likelihood of the Fund having to sell investments in order to meet its obligations to make distributions on the preferred shares or principal or interest payments on debt securities, or to redeem preferred shares or repay debt, when it may be disadvantageous to do so. The use of leverage magnifies both the favorable and unfavorable effects of price movements in the investments made by the Fund. To the extent the Fund is leveraged in its investment operations, the Fund will be subject to substantial risk of loss. The Fund cannot assure that borrowings or the issuance of preferred shares will result in a higher yield or return to the holders of the common shares. Also, if the Fund is utilizing leverage, a decline in net asset value could affect the ability of the Fund to make common share distributions and such a failure to make distributions could result in the Fund ceasing to qualify as a regulated investment company under the Internal Revenue Code of 1986, as amended (the “Code”). See “Taxation.”

Any decline in the net asset value of the Fund’s investments would be borne entirely by the holders of common shares. Therefore, if the market value of the Fund’s portfolio declines, the leverage will result in a greater decrease in net asset value to the holders of common shares than if the Fund were not leveraged. This greater net asset value decrease will also tend to cause a greater decline in the market price for the common shares. In such a case, the Fund might be in danger of failing to maintain the required asset coverage of its borrowings or preferred shares or of losing its ratings on its borrowings or preferred shares or, in an extreme case, the Fund’s current investment income might not be sufficient to meet the interest or dividend requirements on its

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borrowings or preferred shares. In order to counteract such an event, the Fund might need to liquidate investments in order to fund a redemption of some or all of the preferred shares.

In addition, the Fund would pay (and the holders of common shares will bear) all costs and expenses relating to the issuance and ongoing maintenance of the preferred shares, including the advisory fees on the incremental assets attributable to such shares.

Holders of preferred shares may have different interests than holders of common shares and may at times have disproportionate influence over the Fund’s affairs. Holders of preferred shares, voting separately as a single class, would have the right to elect two members of the Board of Trustees at all times and in the event dividends become two full years in arrears would have the right to elect a majority of the Trustees until such arrearage is completely eliminated. In addition, preferred shareholders have class voting rights on certain matters, including changes in fundamental investment restrictions and conversion of the fund to open-end status, and accordingly can veto any such changes.

Restrictions imposed on the declarations and payment of dividends or other distributions to the holders of the Fund’s common shares and preferred shares, both by the 1940 Act and by requirements imposed by rating agencies, might impair the Fund’s ability to maintain its qualification as a regulated investment company for federal income tax purposes. While the Fund intends to redeem its preferred shares to the extent necessary to enable the Fund to distribute its income as required to maintain its qualification as a regulated investment company under the Code, there can be no assurance that such actions can be effected in time to meet the Code requirements.

Common share total return is composed of two elements—the common share distributions paid by the Fund (the amount of which is largely determined by the taxable income of the Fund (including realized gains or losses) after paying interest on any debt and/or dividends on any preferred shares) and unrealized gains or losses on the value of the securities the Fund owns. As required by SEC rules, the table assumes that the Fund is more likely to

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suffer capital losses than to enjoy total return. For example, to assume a total return of 0% the Fund must assume that the income it receives on its investments is entirely offset by expenses and losses in the value of those investments.

Foreign Securities Risk

Because many of the world’s Gold Companies and Natural Resources Companies are located outside of the United States, the Fund may have a significant portion of its investments in securities that are traded in foreign markets and that are not subject to the requirements of the U.S. securities laws, markets and accounting requirements (“Foreign Securities”). Investments in the securities of foreign issuers involve certain considerations and risks not ordinarily associated with investments in securities of U.S. issuers. Foreign companies are not generally subject to the same accounting, auditing and financial standards and requirements as those applicable to U.S. companies. Foreign securities exchanges, brokers and listed companies may be subject to less government supervision and regulation than exists in the United States. Dividend and interest income may be subject to withholding and other foreign taxes, which may adversely affect the net return on such investments. There may be difficulty in obtaining or enforcing a court judgment abroad, and it may be difficult to effect repatriation of capital invested in certain countries. In addition, with respect to certain countries, there are risks of expropriation, confiscatory taxation, political or social instability or diplomatic developments that could affect assets of the Fund held in foreign countries.

There may be less publicly available information about a foreign company than a U.S. company. Foreign Securities markets may have substantially less volume than U.S. securities markets and some foreign company securities are less liquid than securities of otherwise comparable U.S. companies. A portfolio of Foreign Securities may also be adversely affected by fluctuations in the rates of exchange between the currencies of different nations and by exchange control regulations. Foreign markets also have different clearance and settlement procedures that could cause the Fund to encounter difficulties in purchasing and selling securities on such markets and may result in the Fund missing attractive investment opportunities or experiencing loss. In addition, a portfolio that includes Foreign Securities can expect to have a higher expense ratio because of the increased transaction costs on non-U.S. securities markets and the increased costs of maintaining the custody of Foreign Securities.

Investments in Foreign Securities will expose the Fund to the direct or indirect consequences of political, social or economic changes in the countries that issue the securities or in which the issuers are located. Certain countries in which the Fund may invest have historically experienced, and may continue to experience, high rates of inflation, high interest rates, exchange rate fluctuations, large amounts of external debt, balance of payments and trade difficulties and extreme poverty and unemployment. Many of these countries are also characterized by political uncertainty and instability. The cost of servicing external debt will generally be adversely affected by rising international interest rates because many external debt obligations bear interest at rates which are adjusted based upon international interest rates.

The Fund also may purchase sponsored ADRs or U.S. dollar-denominated securities of foreign issuers. ADRs are receipts issued by U.S. banks or trust companies in respect of securities of foreign issuers held on deposit for use in the U.S. securities markets. While ADRs may not necessarily be denominated in the same currency as the securities into which they may be converted, many of the risks associated with Foreign Securities may also apply to ADRs. In addition, the underlying issuers of certain depositary receipts, particularly unsponsored or unregistered depositary receipts, are under no obligation to distribute shareholder communications to the holders of such receipts, or to pass through to them any voting rights with respect to the deposited securities.

Emerging Markets Risk

The Fund may invest without limit in securities of issuers whose primary operations or principal trading market are located in an “emerging market.” An “emerging market” country is any country that is considered to be an emerging or developing country by the World Bank. Investing in securities of companies in emerging markets may entail special risks relating to potential political and economic instability and the risks of expropriation, nationalization, confiscation or the imposition of restrictions on foreign investment, the lack of hedging instruments and restrictions on repatriation of capital invested. Emerging securities markets are substantially smaller, less developed, less liquid and more volatile than the major securities markets. The limited size of

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emerging securities markets and limited trading value compared to the volume of trading in U.S. securities could cause prices to be erratic for reasons apart from factors that affect the quality of the securities. For example, limited market size may cause prices to be unduly influenced by traders who control large positions. Adverse publicity and investors’ perceptions, whether or not based on fundamental analysis, may decrease the value and liquidity of portfolio securities, especially in these markets. Other risks include high concentration of market capitalization and trading volume in a small number of issuers representing a limited number of industries, as well as a high concentration of investors and financial intermediaries; over-dependence on exports, including gold and natural resources exports, making these economies vulnerable to changes in commodity prices; overburdened infrastructure and obsolete or unseasoned financial systems; environmental problems; less developed legal systems; and less reliable securities custodial services and settlement practices.

Foreign Currency Risk

The Fund expects to invest in companies whose securities are denominated or quoted in currencies other than U.S. dollars or have significant operations or markets outside of the United States. In such instances, the Fund will be exposed to currency risk, including the risk of fluctuations in the exchange rate between U.S. dollars (in which the Fund’s shares are denominated) and such foreign currencies, the risk of currency devaluations and the risks of non-exchangeability and blockage. As non-U.S. securities may be purchased with and payable in currencies of countries other than the U.S. dollar, the value of these assets measured in U.S. dollars may be affected favorably or unfavorably by changes in currency rates and exchange control regulations. Fluctuations in currency rates may adversely affect the ability of the Investment Adviser to acquire such securities at advantageous prices and may also adversely affect the performance of such assets.

Certain non-U.S. currencies, primarily in developing countries, have been devalued in the past and might face devaluation in the future. Currency devaluations generally have a significant and adverse impact on the devaluing country’s economy in the short and intermediate term and on the financial condition and results of companies’ operations in that country. Currency devaluations may also be accompanied by significant declines in the values and liquidity of equity and debt securities of affected governmental and private sector entities generally. To the extent that affected companies have obligations denominated in currencies other than the devalued currency, those companies may also have difficulty in meeting those obligations under such circumstances, which in turn could have an adverse effect upon the value of the Fund’s investments in such companies. There can be no assurance that current or future developments with respect to foreign currency devaluations will not impair the Fund’s investment flexibility, its ability to achieve its investment objectives or the value of certain of its foreign currency denominated investments.

Market Discount Risk

Whether investors will realize gains or losses upon the sale of common shares of the Fund will depend upon the market price of the shares at the time of sale, which may be less or more than the Fund’s net asset value per share. Since the market price of the common shares will be affected by such factors as the Fund’s dividend and distribution levels (which are in turn affected by expenses), dividend and distribution stability, net asset value, market liquidity, the relative demand for and supply of the shares in the market, general market and economic conditions and other factors beyond the control of the Fund, we cannot predict whether the common shares will trade at, below or above net asset value or at, below or above the public offering price. Common shares of closed-end funds often trade at a discount to their net asset values and the Fund’s common shares may trade at such a discount. This risk may be greater for investors expecting to sell their common shares of the Fund soon after completion of the public offering. The common shares of the Fund are designed primarily for long-term investors, and investors in the shares should not view the Fund as a vehicle for trading purposes.

Common Stock Risk

Common stock of an issuer in the Fund’s portfolio may decline in price for a variety of reasons, including if the issuer fails to make anticipated dividend payments because, among other reasons, the issuer of the security experiences a decline in its financial condition. Common stock in which the Fund will invest is structurally subordinated as to income and residual value to preferred stock, bonds and other debt instruments in a company’s capital structure, in terms of priority to corporate income, and therefore will be subject to greater dividend risk

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than preferred stock or debt instruments of such issuers. In addition, while common stock has historically generated higher average returns than fixed income securities, common stock has also experienced significantly more volatility in those returns.

Convertible Securities Risk

Convertible securities generally offer lower interest or dividend yields than non-convertible securities of similar quality. The market values of convertible securities tend to decline as interest rates increase and, conversely, to increase as interest rates decline. In the absence of adequate anti-dilution provisions in a convertible security, dilution in the value of the Fund’s holding may occur in the event the underlying stock is subdivided, additional equity securities are issued for below market value, a stock dividend is declared or the issuer enters into another type of corporate transaction that has a similar effect.

Income Risk

The income shareholders receive from the Fund is expected to be based primarily on income the Fund earns from its investment strategy of writing covered calls and dividends and other distributions received from its investments. If the Fund’s covered call strategy fails to generate sufficient income or the distribution rates or yields of the Fund’s holdings decrease, shareholders’ income from the Fund could decline.

Distribution Risk for Equity Income Portfolio Securities

In selecting equity income securities in which the Fund will invest, the Investment Adviser will consider the issuer’s history of making regular periodic distributions (i.e., dividends) to its equity holders. An issuer’s history of paying dividends or other distributions, however, does not guarantee that the issuer will continue to pay dividends or other distributions in the future. The dividend income stream associated with equity income securities generally is not guaranteed and will be subordinate to payment obligations of the issuer on its debt and other liabilities. Accordingly, an issuer may forgo paying dividends on its equity securities. In addition, because in most instances issuers are not obligated to make periodic distributions to the holders of their equity securities, such distributions or dividends generally may be discontinued at the issuer’s discretion.

Special Risks Related to Preferred Securities

There are special risks associated with investing in preferred securities, including:

Deferral.     Preferred securities may include provisions that permit the issuer, at its discretion, to defer distributions for a stated period without any adverse consequences to the issuer. If the Fund owns a preferred security on which distributions are being deferred by the issuer, the Fund may be required to report income for tax purposes although it has not yet received such deferred distributions.

Non-Cumulative Dividends.     Some preferred stocks are non-cumulative, meaning that the dividends do not accumulate and need not ever be paid. A portion of the portfolio may include investments in non-cumulative preferred securities, whereby the issuer does not have an obligation to make up any arrearages to its shareholders. Should an issuer of a non-cumulative preferred stock held by the Fund determine not to pay dividends on such stock, the Fund’s return from that security may be adversely affected. There is no assurance that dividends or distributions on non-cumulative preferred stocks in which the Fund invests will be declared or otherwise made payable.

Subordination.     Preferred securities are subordinated to bonds and other debt instruments in a company’s capital structure in terms of priority to corporate income and liquidation payments, and therefore will be subject to greater credit risk than more senior debt security instruments.

Liquidity.     Preferred securities may be substantially less liquid than many other securities, such as common stocks or U.S. Government securities.

Limited Voting Rights.     Generally, preferred security holders (such as the Fund) have no voting rights with respect to the issuing company unless preferred dividends have been in arrears for a specified number of periods, at which time the preferred security holders may be entitled to elect a number of Trustees to the issuer’s

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board. Generally, once all the arrearages have been paid, the preferred security holders no longer have voting rights.

Special Redemption Rights.     In certain varying circumstances, an issuer of preferred securities may redeem the securities prior to a specified date. For instance, for certain types of preferred securities, a redemption may be triggered by a change in federal income tax or securities laws. As with call provisions, a redemption by the issuer may negatively impact the return of the security held by the Fund.

Interest Rate Risk

Rising interest rates may adversely affect the financial performance of Gold Companies and Natural Resources Companies by increasing their costs of capital. This may reduce their ability to execute acquisitions or expansion projects in a cost-effective manner. The Fund may be subject to a greater risk of rising interest rates due to the current period of historically low interest rates.

During periods of declining interest rates, the issuer of a preferred stock or fixed income security may be able to exercise an option to prepay principal earlier than scheduled, forcing the Fund to reinvest in lower yielding securities. This is known as call or prepayment risk. Preferred stock and debt securities frequently have call features that allow the issuer to redeem the securities prior to their stated maturities. An issuer may redeem such a security if the issuer can refinance it at a lower cost due to declining interest rates or an improvement in the credit standing of the issuer. During periods of rising interest rates, the average life of certain types of securities may be extended because of slower than expected principal payments. This may prolong the length of time the security pays a below market interest rate, increase the security’s duration and reduce the value of the security. This is known as extension risk.

Inflation Risk

Inflation risk is the risk that the value of assets or income from investments will be worth less in the future as inflation decreases the value of money. As inflation increases, the real value of the Fund’s shares and distributions thereon can decline. In addition, during any periods of rising inflation, dividend rates of any variable rate preferred stock or debt securities issued by the Fund would likely increase, which would tend to further reduce returns to common shareholders.

Illiquid Investments Risk

Although the Fund expects that its portfolio will primarily be comprised of liquid securities, the Fund may invest up to 15% of its assets in unregistered securities and otherwise illiquid investments. Unregistered securities are securities that cannot be sold publicly in the United States without registration under the Securities Act of 1933. An illiquid investment is a security or other investment that cannot be disposed of within seven days in the ordinary course of business at approximately the value at which the Fund has valued the investment. Unregistered securities often can be resold only in privately negotiated transactions with a limited number of purchasers or in a public offering registered under the Securities Act of 1933. Considerable delay could be encountered in either event and, unless otherwise contractually provided for, the Fund’s proceeds upon sale may be reduced by the costs of registration or underwriting discounts. The difficulties and delays associated with such transactions could result in the Fund’s inability to realize a favorable price upon disposition of unregistered securities, and at times might make disposition of such securities impossible. In addition, the Fund may be unable to sell other illiquid investments when it desires to do so, resulting in the Fund obtaining a lower price or being required to retain the investment. Illiquid investments generally must be valued at fair value, which is inherently less precise than utilizing market values for it desires to do so, resulting in the Fund obtaining a lower price or being required to retain the investment. liquid investments, and may lead to differences between the price a security is valued for determining the Fund’s net asset value and the price the Fund actually receives upon sale.

Investment Companies

The Fund may invest in the securities of other investment companies, including exchange traded funds, to the extent permitted by law. To the extent the Fund invests in the common equity of investment companies, the Fund will bear its ratable share of any such investment company’s expenses, including management fees. The Fund will also remain obligated to pay management fees to the Investment Adviser with respect to the assets

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invested in the securities of other investment companies. In these circumstances holders of the Fund’s common shares will be in effect subject to duplicative investment expenses.

Special Risks of Derivative Transactions

The Fund may participate in derivative transactions. Such transactions entail certain execution, market, liquidity, hedging and tax risks. Participation in the options or futures markets, in currency exchange transactions and in other derivatives transactions involves investment risks and transaction costs to which the Fund would not be subject absent the use of these strategies. If the Investment Adviser’s prediction of movements in the direction of the securities, foreign currency, interest rate or other referenced instruments or markets is inaccurate, the consequences to the Fund may leave the Fund in a worse position than if it had not used such strategies. Risks inherent in the use of options, foreign currency, futures contracts and options on futures contracts, securities indices and foreign currencies include:

Options, futures contracts, swaps contracts, and options thereon and forward contracts on securities and currencies may be traded on foreign exchanges. Such transactions may not be regulated as effectively as similar transactions in the United States, may not involve a clearing mechanism and related guarantees, and are subject to the risk of governmental actions affecting trading in, or the prices of, foreign securities. The value of such positions also could be adversely affected by (i) other complex foreign political, legal and economic factors, (ii) lesser availability than in the United States of data on which to make trading decisions, (iii) delays in the ability of the Fund to act upon economic events occurring in the foreign markets during non-business hours in the United States, (iv) the imposition of different exercise and settlement terms and procedures and margin requirements than in the United States and (v) less trading volume. Exchanges on which options, futures, swaps and options on futures or swaps are traded may impose limits on the positions that the Fund may take in certain circumstances.

Many OTC derivatives are valued on the basis of dealers’ pricing of these instruments. However, the price at which dealers value a particular derivative and the price which the same dealers would actually be willing to pay for such derivative should the Fund wish or be forced to sell such position may be materially different. Such differences can result in an overstatement of the Fund’s net asset value and may materially adversely affect the Fund in situations in which the Fund is required to sell derivative instruments. Exchange-traded derivatives and OTC derivative transactions submitted for clearing through a central counterparty have become subject to minimum initial and variation margin requirements set by the relevant clearinghouse, as well as possible margin requirements mandated by the SEC or the Commodity Futures Trading Commission (the “CFTC”). These regulators also have broad discretion to impose margin requirements on non-cleared OTC derivatives. These margin requirements will increase the overall costs for the Fund.

While hedging can reduce or eliminate losses, it can also reduce or eliminate gains. Hedges are sometimes subject to imperfect matching between the derivative and the underlying security, and there can be no assurance that the Fund’s hedging transactions will be effective.

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Derivatives may give rise to a form of leverage and may expose the Fund to greater risk and increase its costs. Recent legislation calls for new regulation of the derivatives markets. The extent and impact of the regulation is not yet known and may not be known for some time. New regulation may make derivatives more costly, may limit the availability of derivatives, or may otherwise adversely affect the value or performance of derivatives.

Forward Currency Exchange Contracts.     There is no independent limit on the Fund’s ability to invest in foreign currency exchange contracts. The use of forward currency contracts may involve certain risks, including the failure of the counterparty to perform its obligations under the contract and that the use of forward contracts may not serve as a complete hedge because of an imperfect correlation between movements in the prices of the contracts and the prices of the currencies hedged or used for cover.

Counterparty Risk.     The Fund will be subject to credit risk with respect to the counterparties to the derivative contracts purchased by the Fund. If a counterparty becomes bankrupt or otherwise fails to perform its obligations under a derivative contract due to financial difficulties, the Fund may experience significant delays in obtaining any recovery under the derivative contract in bankruptcy or other reorganization proceeding. The Fund may obtain only a limited recovery or may obtain no recovery in such circumstances.

For a further description of the risks associated with the Fund’s derivative transactions, see “Investment Objectives and Policies—Additional Risks Relating to Derivative Instruments” in the SAI.

Non-Investment Grade Securities

The Fund may invest up to 10% of its assets in fixed income and convertible securities rated in the lower rating categories of recognized statistical rating agencies, such as securities rate “CCC” or lower by S&P or “Caa” by Moody’s, or non-rated securities of comparable quality. These high yield securities, also sometimes referred to as “junk bonds,” generally pay a premium above the yields of U.S. government securities or debt securities of investment grade issuers because they are subject to greater risks than these securities. These risks, which reflect their speculative character, include the following:

In addition, the prices of these lower grade securities are more sensitive to negative developments, such as a decline in the issuer’s revenues or a general economic downturn, than are the prices of higher grade securities. Lower grade securities tend to be less liquid than investment grade securities. The market value of lower grade securities may be more volatile than the market value of investment grade securities and generally tends to reflect the market’s perception of the creditworthiness of the issuer and short-term market developments to a greater extent than investment grade securities, which primarily reflect fluctuations in general levels of interest rates.

Ratings are relative, subjective and not absolute standards of quality. Securities ratings are based largely on the issuer’s historical financial condition and the rating agencies’ analysis at the time of rating. Consequently, the rating assigned to any particular security is not necessarily a reflection of the issuer’s current financial condition.

As a part of its investments in lower grade securities, the Fund may invest in securities of issuers in default. The Fund will invest in securities of issuers in default only when the Investment Adviser believes that such issuers will honor their obligations, emerge from bankruptcy protection and the value of these securities will appreciate. By investing in the securities of issuers in default, the Fund bears the risk that these issuers will not continue to honor their obligations or emerge from bankruptcy protection or that the value of these securities will not otherwise appreciate.

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Dependence on Key Personnel

The Investment Adviser is dependent upon the expertise of Mr. Mario J. Gabelli. If the Investment Adviser were to lose the services of Mr. Gabelli, it could be adversely affected. There can be no assurance that a suitable replacement could be found for Mr. Gabelli in the event of his death, resignation, retirement or inability to act on behalf of the Investment Adviser.

The Fund is dependent upon the expertise of Vincent Hugonnard-Roche as the sole option strategist on the Fund’s portfolio management team. If the Fund were to lose the services of Mr. Roche, it could be temporarily adversely affected until a suitable replacement could be found.

Long-Term Objective; Not a Complete Investment Program

The Fund is intended for investors seeking a high level of current income. The Fund is not meant to provide a vehicle for those who wish to exploit short-term swings in the stock market. An investment in shares of the Fund should not be considered a complete investment program. Each shareholder should take into account the Fund’s investment objectives as well as the shareholder’s other investments when considering an investment in the Fund.

Management Risk

The Fund is subject to management risk because its portfolio will be actively managed. The Investment Adviser will apply investment techniques and risk analyses in making investment decisions for the Fund, but there can be no guarantee that these will produce the desired results.

Portfolio Turnover

The Fund may have a high turnover ratio which may result in higher expenses and lower after-tax return to shareholders than if the Fund had a lower turnover ratio.

Non-Diversified Status

The Fund is classified as a “non-diversified” investment company under the 1940 Act, which means the Fund is not limited by the 1940 Act in the proportion of its assets that may be invested in the securities of a single issuer. As a non-diversified investment company, the Fund may invest in the securities of individual issuers to a greater degree than a diversified investment company. As a result, the Fund may be more vulnerable to events affecting a single issuer and therefore, subject to greater volatility than a fund that is more broadly diversified. Accordingly, an investment in the Fund may present greater risk to an investor than an investment in a diversified company.

Market Disruption and Geopolitical Risk.

The occurrence of events similar to those in recent years, such as the aftermath of the war in Iraq, instability in Afghanistan, Pakistan, Egypt, Libya, Syria and the Middle East, terrorist attacks in the U.S. and around the world, social and political discord, debt crises (such as the recent Greek crisis), sovereign debt downgrades, or the exit or potential exit of one or more countries from the EMU, among others, may result in market volatility, may have long term effects on the U.S. and worldwide financial markets, and may cause further economic uncertainties in the U.S. and worldwide. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund’s portfolio. The Fund does not know how long the securities markets may be affected by similar events and cannot predict the effects of similar events in the future on the U.S. economy and securities markets. There can be no assurance that similar events and other market disruptions will not have other material and adverse implications.

Economic Events and Market Risk.

Periods of market volatility remain, and may continue to occur in the future, in response to various political, social and economic events both within and outside of the United States. These conditions have resulted in, and in many cases continue to result in, greater price volatility, less liquidity, widening credit spreads and a lack of price transparency, with many securities remaining illiquid and of uncertain value. Such market conditions may

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adversely affect the Fund, including by making valuation of some of the Fund’s securities uncertain and/or result in sudden and significant valuation increases or declines in the Fund’s holdings. If there is a significant decline in the value of the Fund’s portfolio, this may impact the asset coverage levels for the Fund’s outstanding leverage.

Risks resulting from any future debt or other economic crisis could also have a detrimental impact on the global economic recovery, the financial condition of financial institutions and our business, financial condition and results of operation. Market and economic disruptions have affected, and may in the future affect, consumer confidence levels and spending, personal bankruptcy rates, levels of incurrence and default on consumer debt and home prices, among other factors. To the extent uncertainty regarding the U.S. or global economy negatively impacts consumer confidence and consumer credit factors, our business, financial condition and results of operations could be significantly and adversely affected. Downgrades to the credit ratings of major banks could result in increased borrowing costs for such banks and negatively affect the broader economy. Moreover, Federal Reserve policy, including with respect to certain interest rates and the decision to end its quantitative easing policy, may also adversely affect the value, volatility and liquidity of dividend- and interest-paying securities. Market volatility, rising interest rates and/or a return to unfavorable economic conditions could impair the Fund’s ability to achieve its investment objective.

Government Intervention in Financial Markets Risk.

The U.S. government and certain foreign governments and their regulatory agencies or self-regulatory organizations have in the past taken, and may in the future take, legislative and regulatory actions that may affect the Fund, its securities and/or the Fund’s investments. Such legislation or regulation may change the way in which the Fund is regulated and could limit or preclude the Fund’s ability to achieve its investment objective. The Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (the “Dodd-Frank Act”), signed into law by President Obama on July 21, 2010, contains sweeping financial legislation regarding the operation of banks, private fund managers and other financial institutions. The Dodd-Frank Act includes provisions regarding, among other things, the regulation of derivatives (see “Investment Objective and Policies—Additional Risks Relating to Derivative Investments—Dodd-Frank Act Risk” in the SAI), the identification, monitoring and prophylactic regulation of systemic risks to financial markets, and the regulation of proprietary trading and investment activity of banking institutions. The continuing implementation of the Dodd-Frank Act and any other regulations could adversely affect the Investment Adviser and the Fund. The Investment Adviser may attempt to take certain actions to lessen the impact of the Dodd-Frank Act and any other legislation or regulation affecting the Fund, although no assurance can be given that such actions would be successful and no assurance can be given that such actions would not have a significant negative impact on the Fund. The ultimate impact of the Dodd-Frank Act, and any additional future legislation or regulation, is not yet certain and the Investment Adviser and the Fund may be affected by governmental action in ways that are unforeseeable.

Additionally, the SEC and its staff are also reportedly engaged in various initiatives and reviews that seek to improve and modernize the regulatory structure governing investment companies. These efforts appear to be focused on risk identification and controls in various areas, including imbedded leverage through the use of derivatives and other trading practices, cybersecurity, liquidity, enhanced regulatory and public reporting requirements and the evaluation of systemic risks. Any new rules, guidance or regulatory initiatives resulting from these efforts could increase the Fund’s expenses and impact its returns to shareholders or, in the extreme case, impact or limit the Fund’s use of various portfolio management strategies or techniques and adversely impact the Fund.

Tax Risk.

We cannot assure you what percentage of the distributions paid on the Fund’s shares, if any, will consist of tax-advantaged qualified dividend income or long term capital gains or what the tax rates on various types of income will be in future years. See “Taxation.”

Status as a Regulated Investment Company.

The Fund has elected to qualify as a regulated investment company (a “RIC”) under Subchapter M of the Code. Qualification requires, among other things, compliance by the Fund with certain distribution requirements.

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Statutory limitations on distributions on the common shares if the Fund fails to satisfy the 1940 Act’s asset coverage requirements could jeopardize the Fund’s ability to meet such distribution requirements. While the Fund presently intends to purchase or redeem notes or preferred shares, if any, to the extent necessary in order to maintain compliance with such asset coverage requirements, there can be no assurance that such actions can be effected in time to meet the Code requirements. For a more complete discussion of these and other U.S. federal income tax considerations, see “Taxation” below.

Anti-Takeover Provisions

The Fund’s governing documents include provisions that could limit the ability of other entities or persons to acquire control of the Fund or convert the Fund to an open-end fund. See “Anti-Takeover Provisions of the Fund’s Governing Documents.”

Investment Restrictions

The Fund has adopted certain investment limitations designed to limit investment risk and maintain portfolio diversification. These limitations are fundamental and may not be changed without the approval of the holders of a majority, as defined in the 1940 Act, of the outstanding shares and preferred shares, if any, voting together as a single class. See “Investment Restrictions” in the SAI for a complete list of the fundamental investment policies of the Fund. Should the Fund decide to issue additional series of preferred shares in the future, it may become subject to rating agency guidelines that are more limiting than its fundamental investment restrictions in order to obtain and maintain a desired rating on its preferred shares.

Special Risks to Holders of Preferred Shares

Illiquidity Prior to Exchange Listing.     In the event any additional series of preferred shares are issued and such shares are intended to be listed on an exchange, prior application will have been made to list such shares on an exchange. However, during an initial period, which is not expected to exceed 30 days after the date of its initial issuance of any preferred shares to be listed on an exchange, such shares may not be listed. During such period, the underwriters in the offering may make a market in such shares, though they will have no obligation to do so. Consequently, an investment in such shares may be illiquid during such period. Preferred shares not intended to be listed on an exchange may be illiquid as long as they are outstanding.

Market Price Fluctuation.     Preferred shares may trade at a premium to or discount from liquidation preference for a variety of reasons, including changes in interest rates and credit quality of the Fund.

Regulated Investment Company Status Risk

Securities issued by certain issuers in which the Fund invests which are or become pass-through entities (such as Canadian Royalty Trusts, which may be grantor trusts for U.S. federal income tax purposes) may not produce “qualified” income for purposes of determining the Fund’s compliance with the tax rules applicable to regulated investment companies. To the extent that the Fund holds such securities indirectly through investments in a taxable subsidiary formed by the Fund, those securities may produce “qualified” income. However, the net return to the Fund on such investments would be reduced to the extent that the subsidiary is subject to corporate income taxes. The Fund shall monitor its investments with the objective of maintaining its continued qualification as a regulated investment company. If for any taxable year the Fund does not qualify as a regulated investment company, all of its taxable income will be subject to tax at regular corporate rates without any deduction for distributions to shareholders, and such distributions will be taxable to the shareholders as ordinary dividends to the extent of the Fund’s current or accumulated earnings and profits.

MANAGEMENT OF THE FUND

General

The Fund’s Board of Trustees (who, with its officers, are described in the SAI) has overall responsibility for the management of the Fund. The Board of Trustees decides upon matters of general policy and reviews the

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actions of the Investment Adviser, Gabelli Funds, LLC, and the Sub-Administrator (as defined below). Pursuant to an investment advisory agreement between the Fund and the Investment Adviser (the “Investment Advisory Agreement”), the Investment Adviser, under the supervision of the Fund’s Board of Trustees, provides a continuous investment program for the Fund’s portfolio; provides investment research and makes and executes recommendations for the purchase and sale of securities; and provides all facilities and personnel, including officers required for its administrative management, and pays the compensation of Trustees of the Fund who are officers or employees of the Investment Adviser or its affiliates. As compensation for its services rendered and the related expenses borne by the Investment Adviser, the Fund pays the Investment Adviser a fee, computed weekly and payable monthly, equal, on an annual basis, to 1.00% of the Fund’s average weekly net assets, with no deduction for the liquidation preference of any outstanding preferred shares. The Fund’s average weekly net assets will be deemed to be the average weekly value of the Fund’s total assets minus the sum of the Fund’s liabilities (such liabilities exclude the aggregate liquidation preference of outstanding preferred shares and accumulated dividends, if any, on those shares and the outstanding principal amount of any debt securities the proceeds of which were used for investment purposes, plus accrued and unpaid interest thereon). For purposes of the calculation of the fees payable to the Investment Adviser by the Fund, average weekly net assets of the Fund are determined at the end of each month on the basis of its average net assets for each week during the month. The assets for each weekly period are determined by averaging the net assets at the end of a week with the net assets at the end of the prior week. A discussion regarding the basis for the most recent approval of the Investment Advisory Agreement by the Board of Trustees of the Fund will be available in the Fund’s semiannual report to shareholders for the period ending June 30, 2016.

The Investment Adviser

Gabelli Funds, LLC serves as the Fund’s Investment Adviser pursuant to the Investment Advisory Agreement with the Fund. The Investment Adviser is a New York limited liability company which serves as an investment adviser to registered investment companies with combined aggregate net assets approximating $22.0 billion as of December 31, 2015. The Investment Adviser is a registered investment adviser under the Investment Advisers Act of 1940, as amended, and is a wholly owned subsidiary of GAMCO Investors, Inc. (“GBL), a New York corporation, whose Class A Common Stock is traded on the NYSE under the symbol, “GBL”. Mr. Mario J. Gabelli may be deemed a “controlling person” of the Investment Adviser on the basis of his controlling interest in GBL. Mr. Gabelli owns a majority of the stock of GGCP, Inc. (“GGCP”), which holds a majority of the capital stock and voting power of GBL. The Investment Adviser has several affiliates that provide investment advisory services: GAMCO Asset Management, Inc., a wholly owned subsidiary of GBL, acts as investment adviser for individuals, pension trusts, profit sharing trusts and endowments and for the GAMCO Mathers Fund, and as sub-adviser to certain third party investment funds, which include registered investment companies, and had assets under management of approximately $16.8 billion as of December 31, 2015; Teton Advisors, Inc., an affiliate of the Investment Adviser with assets under management of approximately $1.5 billion as of December 31, 2015, acts as investment adviser to The TETON Westwood Funds and separately managed accounts; Gabelli Securities, Inc., previously, a subsidiary of GBL and currently, a majority-owned subsidiary of Associated Capital Group, Inc. (“Associated Capital”), acts as investment adviser to certain alternative investment products, consisting primarily of risk arbitrage and merchant banking limited partnerships and offshore companies, with assets under management of approximately $939 million as of December 31, 2015; and Gabelli Fixed Income, LLC, an indirect wholly owned subsidiary of GBL, acts as investment adviser for separate accounts having assets under management of approximately $38 million as of December 31, 2015. Teton Advisors, Inc. was spun off by GBL in March 2009 and is an affiliate of GBL by virtue of Mr. Gabelli’s ownership of GGCP, the principal stockholder of Teton Advisors, Inc. as of December 31, 2015. Associated Capital was spun off from GBL on November 30, 2015, and is an affiliate of GBL by virtue of Mr. Gabelli’s ownership of GGCP, the principal shareholder of Associated Capital.

Payment of Expenses

The Investment Adviser is obligated to pay expenses associated with providing the services contemplated by the Investment Advisory Agreement including compensation of and office space for its officers and employees connected with investment and economic research, trading and investment management and administration of the Fund (but excluding costs associated with the calculation of the net asset value and allocated costs of the chief compliance officer function and officers of the Fund who are employed by the Fund and are not employed by the

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Investment Adviser although such officers may receive incentive-based variable compensation from affiliates of the Investment Adviser), as well as the fees of all Trustees of the Fund who are officers or employees of the Investment Adviser or its affiliates.

In addition to the fees of the Investment Adviser, the Fund is responsible for the payment of all its other expenses incurred in the operation of the Fund, which include, among other things, underwriting compensation and reimbursements in connection with sales of the Fund’s securities, expenses for legal and the Fund’s independent registered public accounting firm’s services, stock exchange listing fees and expenses, costs of printing proxies, share certificates and shareholder reports, charges of the Fund’s Custodian, any sub-custodian and any transfer agent and distribution disbursing agent, expenses in connection with the Automatic Dividend Reinvestment Plan and the Voluntary Cash Purchase Plan, SEC fees and preparation of filings with the SEC, fees and expenses of Trustees who are not officers or employees of the Investment Adviser or its affiliates, accounting and printing costs, the Fund’s pro rata portion of membership fees in trade organizations, compensation and other expenses of officers and employees of the Fund (including, but not limited to, the Chief Compliance Officer, Vice President and Ombudsman) as approved by the Fund’s Trustees, fidelity bond coverage for the Fund’s officers and employees, Trustees’ and officers’ errors and omissions insurance coverage, interest, brokerage costs, taxes, expenses of qualifying the Fund’s shares for sale in various states, expenses of personnel performing shareholder servicing functions, litigation and other extraordinary or non-recurring expenses and other expenses properly payable by the Fund.

Selection of Securities Brokers

The Investment Advisory Agreement contains provisions relating to the selection of securities brokers to effect the portfolio transactions of the Fund. Under those provisions, the Investment Adviser may (i) direct Fund portfolio brokerage to G.research, LLC (“G.research”), an affiliate of the Investment Adviser, or to other broker-dealer affiliates of the Investment Adviser and (ii) pay commissions to brokers other than G.research that are higher than might be charged by another qualified broker to obtain brokerage and/or research services considered by the Investment Adviser to be useful or desirable for its investment management of the Fund and/or its other investment advisory accounts or those of any investment adviser affiliated with it. The SAI contains further information about the Investment Advisory Agreement, including a more complete description of the investment advisory and expense arrangements, exculpatory and brokerage provisions, as well as information on the brokerage practices of the Fund.

Portfolio Managers

Mario J. Gabelli, CFA, is Chairman and Chief Executive Officer of GBL and Associated Capital, Chief Investment Officer—Value Portfolios for GBL, the Investment Adviser, and GAMCO, Chief Executive Officer and Chief Investment Officer of GGCP, and a director or officer of other companies affiliated with GBL. Mr. Gabelli ultimately has oversight over the investment professionals responsible for the day to day management of the Fund. Mr. Gabelli also serves as portfolio manager for and is a director of several funds in the “Gabelli/GAMCO Fund Complex” (or alternatively, “Fund Complex”) defined herein as including all of the U.S. registered investment companies that are considered part of the same fund complex as the Fund because they have common or affiliated investment advisers.

Vincent Hugonnard-Roche serves as a co-lead portfolio manager for the Fund and is primarily responsible for the day to day management of the Fund’s option strategy. Mr. Roche is also co-lead portfolio manager for the GAMCO Natural Resources, Gold & Income Trust. Mr. Roche joined GBL in 2000 as Director of Quantitative Strategies and Head of Risk Management.

Caesar M.P. Bryan serves as a co-lead portfolio manager for the Fund and is primarily responsible for the day to day management of the gold companies portion of the Fund’s portfolio. Mr. Bryan joined GBL in 1994 and currently serves as a portfolio manager for the Investment Adviser and several funds in the Fund Complex.

Barbara G. Marcin, CFA, serves as a co-lead portfolio manager for the Fund and is primarily responsible for the day to day management of the natural resources companies portion of the Fund’s portfolio. Ms. Marcin joined GBL in 1999 and currently serves as a portfolio manager for the Investment Adviser and several funds in the Fund Complex.

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The Statement of Additional Information provides additional information about the Portfolio Managers’ compensation, other accounts managed by the Portfolio Managers, and the Portfolio Managers’ ownership of securities in the Fund.

Non-Resident Trustees

Mr. van Ekris is not an U.S. resident and substantially all of his assets may be located outside of the United States. Mr. van Ekris does not have agents for service of process in the United States. As a result, it may be difficult for U.S. investors to effect service of process upon Mr. van Ekris within the United States or to realize judgments of courts of the United States predicated upon civil liabilities under the federal securities laws of the United States. In addition, it is not certain that civil liabilities predicated upon the federal securities laws on which a valid judgment of a court in the United States is obtained would be enforceable in the courts of the jurisdictions in which Mr. van Ekris resides.

Sub-Administrator

The Investment Adviser has entered into a sub-administration agreement with BNY Mellon Investment Servicing (US) Inc. (the “Sub-Administrator”) pursuant to which the Sub-Administrator provides certain administrative services necessary for the Fund’s operations which do not include the investment and portfolio management services provided by the Investment Adviser. For these services and the related expenses borne by the Sub-Administrator, the Investment Adviser pays a prorated monthly fee at the annual rate of 0.0275% of the first $10 billion of the aggregate average net assets of each Fund and all other funds advised by the Investment Adviser and Teton Advisors, Inc. and administered by the Sub-Administrator, 0.0125% of the aggregate average net assets exceeding $10 billion but less than $15 billion, 0.01% of the aggregate average net assets in excess of $15 billion and 0.008% of the aggregate average net assets in excess of $20 billion. The Sub-Administrator has its principal office at 760 Moore Road, King of Prussia, Pennsylvania 19406.

PORTFOLIO TRANSACTIONS

Principal transactions are not entered into with affiliates of the Fund. However, G.research, an affiliate of the Investment Adviser, may execute portfolio transactions on stock exchanges and in the over-the-counter markets on an agency basis and may be paid commissions. For a more detailed discussion of the Fund’s brokerage allocation practices, see “Portfolio Transactions” in the SAI.

DIVIDENDS AND DISTRIBUTIONS

The Fund intends to make regular monthly cash distributions of all or a portion of its investment company taxable income (which includes ordinary income and realized short-term capital gains) to common shareholders. The Fund also intends to make annual distributions of its realized capital gains (which is the excess of net long-term capital gains over net short-term capital losses). A portion of the Fund’s common share distributions for the fiscal years ending 2008, 2009, 2011, 2012, 2013, 2014 and 2015 included a return of capital . A portion of the distributions to the preferred shareholders for the fiscal years ending 2012, 2014 and 2015 included a return of capital. Any return of capital that is a component of a distribution is not sourced from earnings and profits of the Fund and that portion should not be considered by investors as yield or total return on their investment in the Fund. Further, while any return of capital that is a component of a distribution will not necessarily be taxed in the current period, it will have the effect of lowering the cost basis, which may lead to higher taxes upon the sale of the securities. The Fund will pay common shareholders annually all, or at least 90%, of its investment company taxable income. Various factors will affect the level of the Fund’s income, such as its asset mix and use of option strategies. To permit the Fund to maintain more stable monthly distributions, the Fund may from time to time distribute less than the entire amount of income earned in a particular period, which would be available to supplement future distributions. As a result, the distributions paid by the Fund for any particular monthly period may be more or less than the amount of income actually earned by the Fund during that period. However, as the Fund is covered by an exemption from the 1940 Act which allows the Board of Trustees to implement a managed distribution policy, the Board of Trustees in the future may determine

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to cause the Fund to distribute a fixed percentage of the Fund’s average net asset value or market price per common share over a specified period of time at or about the time of distribution or to distribute a fixed dollar amount. The Board of Trustees has no present intention to implement such a policy. Because the Fund’s distribution policy may be changed by the Board of Trustees at any time and the Fund’s income will fluctuate, there can be no assurance that the Fund will pay dividends or distributions at a particular rate. See “Dividends and Distributions” in the SAI.

Shareholders will automatically have all dividends and distributions reinvested in common shares of the Fund issued by the Fund or purchased in the open market in accordance with the Fund’s dividend reinvestment plan unless an election is made to receive cash. See “Automatic Dividend Reinvestment and Voluntary Cash Purchase Plan.”

ISSUANCE OF COMMON STOCK

During the year ended December 31, 2014, the Fund issued 5,872,182 shares of beneficial interest through various “at the market offerings.” The net proceeds received from these various offerings were $61,892,099 (net of sales manager commissions of $564,357 and offering expenses of $170,769). The net proceeds received from the various offerings exceeded the NAV of the issued shares by $1,441,595. There were no offerings during the year ended December 31, 2015.

G.research, an affiliate of Gabelli Funds, LLC, the Fund’s Investment Adviser, acted as sales manager for all of the offerings.

AUTOMATIC DIVIDEND REINVESTMENT AND VOLUNTARY CASH PURCHASE PLAN

Under the Fund’s Automatic Dividend Reinvestment and Voluntary Cash Purchase Plan (the “Plan”), a shareholder whose common shares are registered in his or her own name will have all distributions reinvested automatically by the transfer agent, which is agent under the Plan, unless the shareholder elects to receive cash. Distributions with respect to shares registered in the name of a broker-dealer or other nominee (that is, in “street name”) will be reinvested by the broker or nominee in additional shares under the Plan, unless the service is not provided by the broker or nominee or the shareholder elects to receive distributions in cash. Investors who own common shares registered in street name should consult their broker-dealers for details regarding reinvestment. All distributions to investors who do not participate in the Plan will be paid by check mailed directly to the record holder by the transfer agent as dividend disbursing agent. A participant in the Plan may elect to receive all dividends in cash by contacting the Plan agent in writing at the address specified below or by calling the Plan agent at (888) 422-3262.

Under the Plan, whenever the market price of the common shares is equal to or exceeds net asset value at the time shares are valued for purposes of determining the number of shares equivalent to the cash distribution, participants in the Plan will receive newly issued common shares. The number of shares to be issued will be computed at a per share rate equal to the greater of (i) the net asset value as most recently determined or (ii) 95% of the then-current market price of the common shares. The valuation date is the distribution payment date or, if that date is not an NYSE MKT trading day, the next trading day. If the net asset value of the common shares at the time of valuation exceeds the market price of the common shares, participants will receive shares purchased by the Plan agent in the open market. If the Fund should declare a distribution payable only in cash, the Plan agent will buy the common shares for such Plan in the open market, on the NYSE MKT or elsewhere, for the participants’ accounts, except that the Plan agent will terminate purchases in the open market and instead the Fund will distribute newly issued shares at a per share rate equal to the greater of net asset value or 95% of market value if, following the commencement of such purchases, the market value of the common shares plus estimated brokerage commissions exceeds net asset value.

Participants in the Plan have the option of making additional cash payments to the Plan agent, semi-monthly, for investment in the shares as applicable. Such payments may be made in any amount from $250 to $10,000. The Plan agent will use all funds received from participants to purchase shares of the Fund in the open market on or about the 15th of each month. The Plan agent will charge each shareholder who participates $0.75,

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plus a pro rata share of the brokerage commissions. Brokerage charges for such purchases are expected to be less than the usual brokerage charge for such transactions. It is suggested that participants send voluntary cash payments to the Plan agent in a manner that ensures that the Plan agent will receive these payments approximately ten days (10) before the 15th of each month. A participant may without charge withdraw a voluntary cash payment by written notice, if the notice is received by the Plan agent at least 48 hours before such payment is to be invested.

The Plan agent maintains all shareholder accounts in the Plan and furnishes written confirmations of all transactions in the account, including information needed by shareholders for personal and tax records. Shares in the account of each Plan participant will be held by the Plan agent in noncertificated form in the name of the participant. A Plan participant may send its share certificates to the Plan agent so that the shares represented by such certificates will be held by the Plan agent in the participant’s shareholder account under the Plan.

In the case of shareholders such as banks, brokers or nominees, that hold shares for others who are the beneficial owners, the Plan agent will administer the Plan on the basis of the number of shares certified from time to time by the shareholder as representing the total amount registered in the shareholder’s name and held for the account of beneficial owners who participate in the Plan.

The automatic reinvestment of dividends and other distributions will not relieve participants of any U.S. federal, state or local income tax that may be payable (or required to be withheld) on such dividends or other distributions.

A Plan participant may terminate his or her account under the Plan by notifying the Plan agent in writing to the address specified below or by telephone at (888) 422-3262. A termination will be effective immediately if notice is received by the Plan agent not less than ten (10) days prior to any dividend or distribution record date. If such notice is received less than ten (10) days prior to any dividend or distribution record date, then such termination shall be immediately effective with respect to all shares then held in such Plan participant’s shareholder account except that shares to be received pursuant to the reinvestment of dividends or distributions shall be sold by the Plan agent on the first trading day after such shares have been posted to such terminating Plan participant’s shareholder account. If the Plan participant elects by written notice to the Plan agent in advance of such termination to have the Plan agent sell part or all of such Plan participant’s shares and remit the proceeds to him or her, the Plan agent is authorized to deduct $2.50 per transaction plus brokerage commissions for this transaction from the proceeds.

The Fund reserves the right to amend or terminate its Plan as applied to any voluntary cash payments made and any distribution paid with at least 90 days written notice to the participants in such Plan. The Plan also may be amended or terminated by the Plan agent, with the Fund’s prior written consent, on at least 90 days written notice to the participants in such Plan. All correspondence concerning the Plan should be directed to the transfer agent.

For more information about the Plan you may contact the Plan agent in writing at Gabelli Funds, C/O American Stock Transfer & Trust Company, 6201 15th Avenue, Brooklyn, New York 11219, or by calling the Plan agent at (888) 422-3262.

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DESCRIPTION OF THE SHARES

The following is a brief description of the terms of the Fund’s shares. This description does not purport to be complete and is qualified by reference to the Fund’s Agreement and Declaration of Trust and its By-Laws. For complete terms of the shares, please refer to the actual terms of each series, which are set forth in the Agreement and Declaration of Trust.

Common Shares

The Fund is an unincorporated statutory trust organized under the laws of Delaware pursuant to a Certificate of Trust dated as of January 4, 2005. The Fund is authorized to issue an unlimited number of common shares of beneficial interest, par value $0.001 per share. Each common share of beneficial interest has one vote and, when issued and paid for in accordance with the terms of this offering, will be fully paid and non-assessable. Though the Fund expects to pay distributions monthly on the common shares of beneficial interest, it is not obligated to do so. All common shares of beneficial interest are equal as to distributions, assets and voting privileges and have no conversion, preemptive or other subscription rights. The Fund will send annual and semiannual reports, including financial statements, to all holders of its shares.

Offerings of shares require approval by the Fund’s Board of Trustees. Any additional offering of common shares of beneficial interest will be subject to the requirements of the 1940 Act, which provides that common stock may not be issued at a price below the then current net asset value, exclusive of sales load, except in connection with an offering to existing holders of common shares or with the consent of a majority of the Fund’s outstanding voting securities.

The Fund’s common shares of beneficial interest are listed on the NYSE MKT under the symbol “GGN.”

The Fund’s net asset value per share will be reduced immediately following the offering of common shares by the amount of the offering expenses paid by the Fund. See “Use of Proceeds.” Unlike open-end funds, closed-end funds like the Fund do not continuously offer shares and do not provide daily redemptions. Rather, if a shareholder determines to buy additional common shares or sell shares already held, the shareholder may do so by trading through a broker on the NYSE MKT or otherwise.

Shares of closed-end investment companies often trade on an exchange at prices lower than net asset value. Because the market value of the common shares may be influenced by such factors as dividend and distribution levels (which are in turn affected by expenses), dividend and distribution stability, net asset value, market liquidity, relative demand for and supply of such shares in the market, unrealized gains, general market and economic conditions and other factors beyond the control of the Fund, the Fund cannot assure you that common shares will trade at a price equal to or higher than net asset value in the future. The common shares are designed primarily for long-term investors and you should not purchase the common shares if you intend to sell them soon after purchase.

Subject to the rights of the outstanding preferred shares, the Fund’s common shares vote as a single class on election of Trustees and on additional matters with respect to which the 1940 Act, the Fund’s Declaration of Trust, By-Laws or resolutions adopted by the Trustees provide for a vote of the Fund’s common shares. See “Anti-Takeover Provisions of the Fund’s Governing Documents.”

The Fund is a closed-end, non-diversified, management investment company and as such its shareholders do not, and will not, have the right to require the Fund to repurchase their shares. The Fund, however, may repurchase its common shares from time to time as and when it deems such a repurchase advisable, subject to maintaining required asset coverage for each series of outstanding preferred shares. The Board has authorized such repurchases to be made when the Fund’s common shares are trading at a discount from net asset value of 7.5% or more (or such other percentage as the Board of the Fund may determine from time to time). Through December 31, 2015, the Fund has repurchased 210,003 common shares under this authorization. Pursuant to the 1940 Act, the Fund may repurchase its common shares on a securities exchange (provided that the Fund has informed its shareholders within the preceding six months of its intention to repurchase such shares) or pursuant to tenders and may also repurchase shares privately if the Fund meets certain conditions regarding, among other things, distribution of net income for the preceding fiscal year, status of the seller, price paid, brokerage commissions, prior notice to shareholders of an intention to purchase shares and purchasing in a manner and on a basis that does not discriminate unfairly against the other shareholders through their interest in the Fund.

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When the Fund repurchases its common shares for a price below net asset value, the net asset value of the common shares that remain outstanding will be enhanced, but this does not necessarily mean that the market price of the outstanding common shares will be affected, either positively or negatively. The repurchase of common shares will reduce the total assets of the Fund available for investment and may increase the Fund’s expense ratio. During the year ended December 31, 2015 , the Fund repurchased and retired 82,958 shares in the open market at a cost of $435,405 and an average discount of approximately 13.07% from the Fund’s net asset value. During the year ended December 31, 2014, the Fund did not repurchase any common shares of beneficial interest.

The following table sets forth for the quarters indicated, the high and low closing sale prices on the NYSE MKT per share of our common shares and the net asset value and the premium or discount from net asset value per share at which the common shares were trading, expressed as a percentage of net asset value, at each of the high and low closing sale prices provided.