Mutual Fund Summary Prospectus (497k)

Summary Prospectus

October 1, 2012

(as supplemented February 15, 2013)

ProShares Short 20+ Year Treasury

TBF LISTED ON NYSE ARCA

This summary prospectus is designed to provide investors with key fund information in a clear and concise format. Before you invest, you may want to review the Fund’s full prospectus, which contains more information about the Fund and its risks. The Fund’s full prospectus, dated October 1, 2012, and statement of additional information, dated October 1, 2012, each as supplemented, are incorporated by reference into this summary prospectus. All of this information may be obtained at no cost either: online at ProShares.com/resources/litcenter; by calling 866-PRO-5125 (866-776-5125); or by sending an email request to info@ProShares.com.

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Important Information About the Fund

ProShares Short 20+ Year Treasury (the “Fund”) seeks investment results for a single day only, not for longer periods. A “single day” is measured from the time the Fund calculates its net asset value (“NAV”) to the time of the Fund’s next NAV calculation. The return of the Fund for periods longer than a single day will be the result of each day’s returns compounded over the period, which will very likely differ from the inverse (-1x) of the return of the Barclays U.S. 20+ Year Treasury Bond Index (the “Index”) for that period. For periods longer than a single day, the Fund will lose money when the level of the Index is flat over time, and it is possible that the Fund will lose money over time even if the level of the Index falls. Longer holding periods, higher index volatility, and inverse exposure each exacerbate the impact of compounding on a fund’s returns. During periods of higher index volatility, the volatility of the Index may affect the Fund’s return as much as or more than the return of the Index.

The Fund is different from most exchange-traded funds in that it seeks returns inverse to the Index and only on a daily basis. The Fund may not be suitable for all investors and should be used only by knowledgeable investors who understand the potential consequences of seeking daily inverse investment results. Shareholders should actively monitor their investments.

Investment Objective

The Fund seeks daily investment results, before fees and expenses, that correspond to the inverse (-1x) of the daily performance of the Index. The Fund does not seek to achieve its stated investment objective over a period of time greater than a single day.

Fees and Expenses of the Fund

The table below describes the fees and expenses that you may pay if you buy or hold shares of the Fund.


Annual Fund Operating Expenses
(expenses that you pay each year as a percentage of the value of your investment)
Investment Advisory Fees			0.75%
Other Expenses			0.20%

Total Annual Fund Operating Expenses Before Fee Waivers and Expense Reimbursements			0.95%
Fee Waiver/Reimbursement*			0.00%

Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursements			0.95%

ProShare Advisors LLC (“ProShare Advisors”) has contractually agreed to waive Investment Advisory and Management Services Fees and to reimburse Other Expenses to the extent Total Annual Fund Operating Expenses Before Fee Waivers and Expense Reimbursements, as a percentage of average daily net assets, exceed 0.95% through September 30, 2013. After such date, the expense limitation may be terminated or revised. Amounts waived or reimbursed in a particular contractual period may be recouped by ProShare Advisors within five years of the end of that contractual period to the extent that recoupment will not cause the Fund’s expenses to exceed any expense limitation in place at that time.

Example: This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds.

The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of each period. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same, except that the fee waiver/expense reimbursement is assumed only to pertain to the first year. Although your actual cost may be higher or lower, based on these assumptions your approximate costs would be:


1 Year	3 Years		5 Years		10 Years
$97		$303		$525		$1,166

The Fund pays transaction and financing costs associated with transacting in securities and derivatives. In addition, investors may pay brokerage commissions on their purchases and sales of the Fund’s shares. These costs are not reflected in the example or the table above.

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover may indicate higher transaction costs and may result in higher taxes when the Fund’s shares are held in a taxable account. These costs, which are not reflected in Annual Fund Operating Expenses or in the example above, affect the Fund’s performance. During the most recent fiscal year, the Fund’s annual portfolio turnover rate was 0% of the average value of its entire portfolio. This portfolio turnover rate is calculated without regard to cash instrument or derivatives transactions. If such transactions were included, the Fund’s portfolio turnover rate would be significantly higher.

Principal Investment Strategies

The Fund invests in derivatives that ProShare Advisors believes, in combination, should have similar daily return characteristics as the inverse (-1x) of the daily return of the Index. The Index includes all publicly issued, U.S. Treasury securities that have a remaining maturity greater than 20 years, are non-convertible, are denominated in U.S. dollars, are rated investment grade (at least Baa3 by Moody’s Investors Service, Inc. or BBB- by Standard and Poor’s Financial Services, LLC), are fixed rate, and have more than $250 million par outstanding. The Index is weighted by the relative market value of all securities meeting the Index criteria. Excluded from the Index are certain special issues, such as targeted investor notes (TINs), U.S. Treasury inflation protected securities (TIPs), state and local government series bonds (SLGs), and coupon issues that have been stripped from assets already included. The Index is published under the Bloomberg ticker symbol “LT11TRUU.”

The types of derivatives that the Fund will principally invest in are set forth below. Cash balances arising from the use of derivatives will typically be held in money market instruments.


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Derivatives — The Fund invests in derivatives, which are financial instruments whose value is derived from the value of an underlying asset, interest rate or index. The Fund invests in derivatives as a substitute for directly shorting debt in order to gain inverse exposure to the Index. These derivatives principally include:

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Swap Agreements — Contracts entered into primarily with major global financial institutions for a specified period ranging from a day to more than one year. In a standard “swap” transaction, two parties agree to exchange the return (or differentials in rates of return) earned or realized on particular predetermined investments or instruments. The gross return to be exchanged or “swapped” between the parties is calculated with respect to a “notional amount,” e.g., the return on or change in value of a particular dollar amount invested in a “basket” of securities representing a particular index.

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Futures Contracts — A standardized contract traded on, or subject to the rules of, an exchange that calls for the future delivery of a specified quantity and type of asset at a specified time and place or, alternatively, may call for cash settlement.

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Money Market Instruments — The Fund invests in short-term cash instruments that have a remaining maturity of 397 days or less and exhibit high quality credit profiles, including:

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U.S. Treasury Bills — U.S. government securities that have initial maturities of one year or less, and are supported by the full faith and credit of the United States.

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Repurchase Agreements — Contracts in which a seller of securities, usually U.S. government securities or other money market instruments, agrees to buy them back at a specified time and price. Repurchase agreements are primarily used by the Fund as a short-term investment vehicle for cash positions.

ProShare Advisors uses a mathematical approach to investing. Using this approach, ProShare Advisors determines the type, quantity and mix of investment positions that the Fund should hold to approximate on a daily basis the performance of the inverse (-1x) of the Index. The Fund may gain inverse exposure to only a representative sample of the securities in the Index, which exposure is intended to have aggregate characteristics similar to those of the inverse of the Index, and may invest in securities or financial instruments not contained in the Index. ProShare Advisors does not invest the assets of the Fund in securities or derivatives based on ProShare Advisors’ view of the investment merit of a particular security, instrument, or company, other than for cash management purposes, nor does it conduct conventional research or analysis (other than in determining counterparty creditworthiness), or forecast market movement or trends, in managing the assets of the Fund. The Fund seeks to remain fully invested at all times in securities and/or derivatives that, in combination, provide inverse exposure to the Index without regard to market conditions, trends or direction. The Fund seeks investment results for a single day only as calculated from NAV to NAV, not for longer periods.

At the close of the markets each trading day, the Fund will seek to position its portfolio so that its exposure to the Index is consistent with the Fund’s investment objective. The Index’s movements during the day will affect whether the Fund’s portfolio needs to be repositioned. For example, if the Index has risen on a given day, net assets of the Fund should fall. As a result, the Fund’s inverse exposure will need to be decreased. Conversely, if the Index has fallen on a given day, net assets of the Fund should rise. As a result, the Fund’s inverse exposure will need to be increased.

Because of daily rebalancing and the compounding of each day’s return over time, the return of the Fund for periods longer than a single day will be the result of each day’s returns compounded over the period, which will very likely differ from the inverse (-1x) of the return of the Index over the same period. The Fund will lose money when the level of the Index is flat over time, and it is possible that the Fund will lose money over time even if the level of the Index falls, as a result of daily rebalancing, the Index’s volatility and the effects of compounding. See “Principal Risks”, below.

The Fund will concentrate its investments in a particular industry or group of industries to approximately the same extent as the Index is so concentrated.

Please see “Investment Objectives, Principal Investment Strategies and Related Risks” in the Fund’s full Prospectus for additional details.

Principal Risks

You could lose money by investing in the Fund.

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Risks Associated with the Use of Derivatives — The Fund uses investment techniques, such as investing in derivatives, that may be considered aggressive. Investing in derivatives may expose the Fund to greater risks than investing directly in the reference asset(s) underlying those derivatives, such as counterparty risk, liquidity risk and increased correlation risk (each as discussed below). When the Fund uses derivatives, there may be imperfect correlation between the value of the reference asset(s) and the derivative, which may prevent the Fund from achieving its investment objective. Moreover, with respect to the use of swap agreements, if the Index has a dramatic intraday move that causes a material decline in the Fund’s net assets, the terms of a swap agreement between the Fund and its counterparty may permit the counterparty to immediately close out the transaction with the Fund. In that event, the Fund may be unable to enter into another swap agreement or invest in other derivatives to achieve the desired exposure consistent with the Fund’s investment objective. This, in turn, may prevent the Fund from achieving its investment objective, even if the Index reverses all or a portion of its intraday move by the end of the day. Any financing, borrowing and other costs associated with using derivatives may also have the effect of lowering the Fund’s return.

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Compounding Risk — As a result of compounding and because the Fund has a single day investment objective, the Fund’s


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performance for periods greater than a single day is likely to be either greater than or less than the Index performance times the stated multiple in the Fund objective, before accounting for fees and fund expenses. Compounding affects all investments, but has a more significant impact on an inverse fund. Particularly during periods of higher Index volatility, compounding will cause results for periods longer than a single day to vary from the inverse (-1x) of the return of the Index. This effect becomes more pronounced as volatility increases. Fund performance for periods greater than a single day can be estimated given any set of assumptions for the following factors: a) Index performance; b) Index volatility; c) period of time; d) financing rates associated with inverse exposure; e) other Fund expenses; and f) dividends or interest paid with respect to securities in the Index. The chart below illustrates the impact of two principal factors—Index volatility and Index performance—on Fund performance. The chart shows estimated Fund returns for a number of combinations of Index volatility and Index performance over a one-year period. Performance shown in the chart assumes: (a) no Fund expenses; and (b) borrowing/lending rates (to obtain inverse exposure) of zero percent. If Fund expenses and/or borrowing lending rates were reflected, the Fund’s performance would be lower than shown.

Areas darker represent those scenarios where the Fund can be expected to return less than the inverse performance (-1x) of the Index. For periods longer than a single day, the Fund will lose money when the level of the Index is flat and can even lose money when the level of the Index falls.

Estimated Fund Returns


Index Performance			One Year Volatility Rate
One Year Index	Inverse (-1x) of the One Year Index		10%		25%		50%		75%		100%

-60%		60%		147.5%		134.9%		94.7%		42.4%		-8.0%

-50%		50%		98.0%		87.9%		55.8%		14.0%		-26.4%

-40%		40%		65.0%		56.6%		29.8%		-5.0%		-38.7%

-30%		30%		41.4%		34.2%		11.3%		-18.6%		-47.4%

-20%		20%		23.8%		17.4%		-2.6%		-28.8%		-54.0%

-10%		10%		10.0%		4.4%		-13.5%		-36.7%		-59.1%

0%		0%		-1.0%		-6.1%		-22.1%		-43.0%		-63.2%

10%		-10%		-10.0%		-14.6%		-29.2%		-48.2%		-66.6%

20%		-20%		-17.5%		-21.7%		-35.1%		-52.5%		-69.3%

30%		-30%		-23.8%		-27.7%		-40.1%		-56.2%		-71.7%

40%		-40%		-29.3%		-32.9%		-44.4%		-59.3%		-73.7%

50%		-50%		-34.0%		-37.4%		-48.1%		-62.0%		-75.5%

60%		-60%		-38.1%		-41.3%		-51.3%		-64.4%		-77.0%

The foregoing table is intended to isolate the effect of Index volatility and Index performance on the return of the Fund. For

example, the Fund may incorrectly be expected to achieve a -20% return on a yearly basis if the Index return were 20%, absent the effects of compounding. However, as the table shows, with Index volatility of 50%, the Fund could be expected to return –35.1% under such a scenario. The Fund’s actual returns may be significantly greater or less than the returns shown above as a result of any of the factors discussed above or in “Principal Risks—Correlation Risk” below.

The Index’s annualized historical volatility rate for the five-year period ended June 30, 2012 was 17.45%. The Index’s highest June to June volatility rate during the five-year period was 21.50% (June 30, 2009). The Index’s annualized performance for the five-year period ended June 30, 2012 was 12.46%.

Historical Index volatility and performance are not indications of what the Index volatility and performance will be in the future.

For additional graphs and charts demonstrating the effects of Index volatility and Index performance on the long-term performance of the Fund, see “Principal Risks of Geared Funds and the Impact of Compounding” in the Fund’s full Prospectus and “Special Note Regarding the Correlation Risks of Geared Funds” in the Fund’s Statement of Additional Information.

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Correlation Risk — A number of factors may affect the Fund’s ability to achieve a high degree of inverse correlation with the Index, and there can be no guarantee that the Fund will achieve a high degree of inverse correlation. Failure to achieve a high degree of inverse correlation may prevent the Fund from achieving its investment objective.

In order to achieve a high degree of inverse correlation with the Index, the Fund seeks to rebalance its portfolio daily to keep exposure consistent with its investment objective. Being materially over- or under-exposed to the Index may prevent the Fund from achieving a high degree of inverse correlation with the Index. Market disruptions or closure, regulatory restrictions or extreme market volatility will adversely affect the Fund’s ability to adjust exposure to requisite levels. The target amount of portfolio exposure is impacted dynamically by the Index’s movements. Because of this, it is unlikely that the Fund will have perfect inverse exposure (i.e., -1x) to the Index at the end of each day and the likelihood of being materially over- or under-exposed is higher on days when the Index level is volatile near the close of the trading day.

A number of other factors may also adversely affect the Fund’s inverse correlation with the Index, including fees, expenses, transaction costs, financing costs associated with the use of derivatives, income items, valuation methodology, accounting standards and disruptions or illiquidity in the markets for the securities or financial instruments in which the Fund invests. The Fund may not have investment exposure to all securities in the Index, or its weighting of investment exposure to such securities may be different from that of the Index. In addition, the Fund may invest in securities or financial instruments not included in the Index. The Fund may also be subject to large movements of assets into and out of the Fund, potentially


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resulting in the Fund being over- or under-exposed to the Index. Activities surrounding Index reconstitutions or other Index rebalancing events may hinder the Fund’s ability to meet its daily investment objective on or around that day.

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Counterparty Risk — The Fund will be subject to credit risk (i.e., the risk that a counterparty is unwilling or unable to make timely payments to meet its contractual obligations) with respect to the amount it expects to receive from counterparties to derivatives and repurchase agreements entered into by the Fund. If a counterparty becomes bankrupt or fails to perform its obligations, the value of your investment in the Fund may decline.

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Debt Instrument Risk — The Fund may invest in, or seek exposure to, debt instruments. Debt instruments may have varying levels of sensitivity to changes in interest rates, credit risk and other factors. Many types of debt instruments are subject to prepayment risk, which is the risk that the issuer of the security will repay principal prior to the maturity date. Debt instruments allowing prepayment may offer less potential for gains during a period of declining interest rates, as the Fund may be required to reinvest the proceeds at lower interest rates. In addition, changes in the credit quality of the issuer of a debt instrument can also affect the price of a debt instrument, as can an issuer’s default on its payment obligations. Such factors may cause the value of an investment in the Fund to change. Also, the securities of certain U.S. government agencies, authorities or instrumentalities are neither issued by nor guaranteed as to principal and interest by the U.S. government, and may be exposed to more credit risk than securities issued by and guaranteed as to principal and interest by the U.S. government. All U.S. government securities are subject to credit risk. Because of the rising U.S. government debt burden, it is possible that the U.S. government may not be able to meet its financial obligations or that securities issued by the U.S. government may experience credit downgrades. Such a credit event may also adversely impact the financial markets. While the realization of certain of these risks may benefit the Fund because the Fund seeks investment results that correspond to the inverse (-1x) of the Index, such occurrences may introduce more volatility to the Fund.

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Early Close/Late Close/Trading Halt Risk — An exchange or market may close early, close late or issue trading halts on specific securities, or the ability to buy or sell certain securities or derivatives may be restricted, which may result in the Fund being unable to buy or sell certain securities or derivatives. In such circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses.

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Interest Rate Risk — Interest rate risk is the risk that debt securities or certain financial instruments may fluctuate in value due to changes in interest rates. Commonly, investments subject to interest rate risk will decrease in value when interest rates rise and increase in value when interest rates decline. The value of securities with longer maturities may fluctuate more in response to interest rate changes than securities with shorter maturities.

As a fund seeking investment results that correspond to the inverse (-1x) of the Index, the Fund’s performance will generally be more favorable when interest rates rise and less favorable when interest rates decline.

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Intraday Price Performance Risk — The Fund is rebalanced at or about the time of its NAV calculation. As such, the intraday position of the Fund will generally be different from the Fund’s stated investment objective of the inverse (-1x) of the Index. When shares are bought intraday, the performance of the Fund’s shares relative to the Index until the Fund’s next NAV calculation time will generally be greater than or less than the Fund’s stated multiple.

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Inverse Correlation Risk — Shareholders will lose money when the Index rises—a result that is the opposite from traditional funds.

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Liquidity Risk — In certain circumstances, such as the disruption of the orderly markets for the securities or derivatives in which the Fund invests, the Fund might not be able to acquire or dispose of certain holdings quickly or at prices that represent true market value in the judgment of ProShare Advisors. Markets for the securities or derivatives in which the Fund invests may be disrupted by a number of events, including but not limited to economic crises, natural disasters, new legislation, or regulatory changes inside or outside of the U.S. For example, regulation limiting the ability of certain financial institutions to invest in certain securities would likely reduce the liquidity of those securities. Such situations may prevent the Fund from limiting losses, realizing gains or achieving a high inverse correlation with the Index.

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Market Risk — The Fund is subject to market risks that will affect the value of its shares, including adverse issuer, political, regulatory, market or economic developments, as well as developments that impact specific economic sectors, industries or segments of the market.

As a fund seeking investment results that correspond to the inverse (-1x) of the Index, the Fund’s performance will generally decrease when market conditions cause the level of the Index to rise.

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Market Price Variance Risk — The Fund’s shares are listed for trading on the NYSE Arca and can be bought and sold in the secondary market at market prices. The market prices of shares will fluctuate in response to changes in NAV and supply and demand for shares. ProShare Advisors cannot predict whether shares will trade above, below or at their NAV. Given the fact that shares can be created and redeemed in Creation Units, as defined below, ProShare Advisors believes that large discounts or premiums to the NAV of shares should not be sustained. The Fund’s investment results are measured based upon the daily NAV of the Fund. Investors purchasing and selling shares in the secondary market may not experience investment results consistent with those experienced by investors creating and redeeming directly with the Fund.

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Non-Diversification Risk — The Fund is classified as “non-diversified” under the Investment Company Act of 1940, and has the ability to invest a relatively high percentage of its


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assets in the securities of a small number of issuers susceptible to a single economic, political or regulatory event, or in derivative instruments with a single counterparty if ProShare Advisors determines that doing so is the most efficient means of meeting the Funds investment objective. This makes the performance of the Fund more susceptible to adverse impact to an issuer or counterparty than a diversified fund might be. This risk may be particularly acute when the Index is comprised of a small number of securities.

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Portfolio Turnover Risk — Daily rebalancing of Fund holdings, which is required to keep inverse exposure consistent with a single day investment objective, will cause a higher level of portfolio transactions than compared to most exchange-traded funds. Additionally, active market trading of the Fund’s shares may cause more frequent creation or redemption activities that could, in certain circumstances, increase the number of portfolio transactions. High levels of transactions increase brokerage costs and may result in increased taxable capital gains.

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Short Sale Exposure Risk — The Fund may seek inverse exposure through financial instruments such as swap agreements, which may cause the Fund to be exposed to certain risks associated with selling securities short. These risks include, under certain market conditions, an increase in the volatility and decrease in the liquidity of securities underlying the short position, which may adversely impact the Fund’s return, result in a loss, have the effect of limiting the Fund’s ability to obtain inverse exposure through financial instruments such as swap agreements, or require the Fund to seek inverse exposure through alternative investment strategies that may be less desirable or may be costly to implement. To the extent that, at any particular point in time, the securities underlying the short position may be thinly traded or have a limited market, including due to regulatory action, the Fund may be unable to meet its investment objective due to a lack of a counterparty or counterparties. During such periods, the Fund’s ability to issue additional Creation Units may be adversely affected. Obtaining inverse exposure through these instruments may be considered an aggressive investment technique.

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Valuation Risk — In certain circumstances, portfolio securities may be valued using techniques other than market quotations. The value established for a portfolio security may be different from what would be produced through the use of another methodology or if it had been priced using market quotations. Portfolio securities that are valued using techniques other than market quotations, including “fair valued” securities, may be subject to greater fluctuation in their value from one day to the next than would be the case if market quotations were used. In addition, there is no assurance that a Fund could sell a portfolio security for the value established for it at any time, and it is possible that a Fund would incur a loss because a portfolio security is sold at a discount to its established value.

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Valuation Time Risk —The Fund’s shares trade on the NYSE Arca from 9:30 a.m. to 4:00 p.m. (Eastern time). The derivatives (and/or reference assets on which the derivatives are based) held by the Fund, however, may have different fixing or settlement times. Consequently, liquidity in the derivatives

(and/or their reference assets) may be reduced after such fixing or settlement times. Accordingly, during the time when the NYSE Arca is open but after the applicable fixing or settlement times, trading spreads and the resulting premium or discount on the Fund’s shares may widen, and, therefore, increase the difference between the market price of the Fund’s shares and the NAV of such shares.

Please see “Investment Objectives, Principal Investment Strategies and Related Risks” in the Fund’s full Prospectus for additional details.

Investment Results

The bar chart below shows how the Fund’s investment results have varied from year to year, and the table shows how the Fund’s average annual total returns for various periods compare with a broad measure of market performance. This information provides some indication of the risks of investing in the Fund. Past results (before and after taxes) are not predictive of future results. Updated information on the Fund’s results can be obtained by visiting ProShares.com.

Annual Returns as of December 31 each year

LOGO

Best Quarter (ended 12/31/2010): 8.99%

Worst Quarter (ended 9/30/2011): -24.14%

The year-to-date return as of the most recent quarter,

which ended June 30, 2012, was -5.82%.


Average Annual Total Returns
As of December 31, 2011	One Year		Since Inception		Inception Date
Before Taxes		-28.98%		-18.07%		8/18/2009

After Taxes on Distributions		-28.98%		-18.07%		—

After Taxes on Distributions and Sale of Shares		-18.84%		-15.02%		—

Barclays U.S. 20+ Year Treasury Bond Index ^#		33.84%		16.11%		—

^#	Reflects no deduction for fees, expenses or taxes. Adjusted to reflect the reinvestment of dividends paid by companies in the Index. Since inception returns are calculated from the date the Fund commenced operations, not the date of inception of the Index.

Average annual total returns are shown on a before- and after-tax basis for the Fund. After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax


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returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold shares through tax-deferred arrangements, such as a retirement account. After-tax returns may exceed the return before taxes due to a tax benefit from realizing a capital loss on a sale of shares.

Annual returns are required to be shown and should not be interpreted as suggesting that the Fund should or should not be held for longer periods of time. The Fund may not be suitable for all investors and should only be used by knowledgeable investors who understand the potential consequences of seeking daily inverse results (i.e., -1x). Shareholders should actively monitor their investments.

Management

The Fund is advised by ProShare Advisors. Michelle Liu, Portfolio Manager, has managed the Fund since August 2009.

Purchase and Sale of Fund Shares

The Fund will issue and redeem shares only to Authorized Participants (typically broker-dealers) in exchange for the deposit or delivery of a basket of assets (securities and/or cash) in large blocks, known as Creation Units, each of which is comprised of 50,000 shares. Retail investors may only purchase and sell shares on a national securities exchange through a broker-dealer. Because the Fund’s shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount).

Tax Information

Income and capital gain distributions you receive from the Fund generally are subject to federal income taxes and may also be subject to state and local taxes. Distributions for this Fund may be significantly higher than those of most exchange-traded funds.