INDEX METHODOLOGY

The Index methodology is published at www.sabrient.com. The Index selection methodology is designed to identify companies with potentially superior risk/return profiles, as determined by Sabrient Systems LLC (“Sabrient” or the “Index Provider”), during periods of weakness in the markets and/or the American economy overall. The Index is designed to actively represent a group of securities that reflect occurrences such as low relative valuations, conservative accounting, dividend payments and a history of outperformance during bearish market periods. The Index constituents represent a “defensive” portfolio with the potential to outperform broad market benchmark indices on a risk-adjusted basis during periods of market weakness, while still providing the potential for positive returns during strong market periods.

The Index constituent selection methodology was developed by Sabrient as an effective, quantitative approach to selecting securities in a diversified portfolio from a broad universe of companies. The Index constituent selection methodology evaluates and selects securities from the qualified universe of companies using a proprietary, 100% rules-based methodology developed by Sabrient.

The Index constituent selection methodology utilizes multi-factor proprietary selection rules to seek to identify those securities that offer the greatest potential from a risk/return perspective during weak market periods. The approach is specifically designed to enhance investment applications and investability. The constituent selection process and portfolio rebalance are repeated once per quarter.

INDEX CONSTRUCTION

1. Potential Index constituents include all equities trading on major U.S. exchanges.
2. The Defensive Equity Index is comprised of approximately the 100 highest-ranking securities chosen from a subset of eligible companies using a 100% rules-based quantitative ranking methodology. To prevent undue industry sector concentration, limits have been placed on the number of securities in the Index that may share a particular sector or industry classification under the Standard & Poor’s Global Industry Classification System.
3. Each security is ranked based on the composite scoring of a handful of specially-targeted factors, and is sorted from highest to lowest. The constituent selection methodology was developed by Sabrient as an effective, quantitative approach designed to identify those companies that offer the greatest potential for maintaining value during difficult market conditions and thus providing the investor with a defensive portfolio.
4. The 100 highest-ranking companies are chosen and given a modified equal weighting in the portfolio.
5. The constituent selection process and portfolio rebalance are repeated once per quarter.

RISKS AND OTHER CONSIDERATIONS

Investors should consider the following risk factors and special considerations associated with investing in the Fund, which may cause you to lose money.

Investment Risk. An investment in the Fund is subject to investment risk, including the possible loss of the entire principal amount that you invest.

Equity Risk. Equity risk is the risk that the value of the equity securities held by the Fund will fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, or factors relating to specific companies in which the Fund invests. For example, an adverse event, such as an unfavorable earnings report, may depress the value of equity securities of an issuer held by the Fund; the price of common stock of an issuer may be particularly sensitive to general movements in the stock market; or a drop in the stock market may depress the price of most or all of the common stocks and other equity securities held by the Fund. In addition, common stock of an issuer in the Fund’s portfolio may decline in price 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 is subordinated to preferred stocks, 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 than preferred stocks or debt instruments of such issuers. In addition, while broad market measures of common stocks have historically generated higher average returns than fixed income securities, common stocks have also experienced significantly more volatility in those returns.

Foreign Investment Risk. The Fund’s investments in non-U.S. issuers, although limited to ADRs, may involve unique risks compared to investing in securities of U.S. issuers, including, among others, less market liquidity, generally greater market volatility than U.S. securities and less complete financial information than for U.S. issuers. In addition, adverse political, economic or social developments could undermine the value of the Fund’s investments or prevent the Fund from realizing the full value of its investments. Financial reporting standards for companies based in foreign markets differ from those in the United States. Finally, the value of the currency of the country in which the Fund has invested could decline relative to the value of the U.S. dollar, which may affect the value of the investment to U.S. investors. 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. Issuers of unsponsored depositary receipts are not contractually obligated to disclose material information in the U.S. and, therefore, such information may not correlate to the market value of the unsponsored depositary receipt.

Small and Medium-Sized Company Risk. Investing in securities of small and medium-sized companies involves greater risk than is customarily associated with investing in more established companies. These companies’ securities may be more volatile and less liquid than those of more established companies. These securities may have returns that vary, sometimes significantly, from the overall stock market.

Utilities Sector Risk. The rates that traditional regulated utility companies may charge their customers generally are subject to review and limitation by governmental regulatory commissions. Although rate changes of a utility usually fluctuate in approximate correlation with financing costs due to political and regulatory factors, rate changes ordinarily occur only following a delay after the changes in financing costs. This factor will tend to favorably affect a regulated utility company’s earnings and dividends in times of decreasing costs, but conversely, will tend to adversely affect earnings and dividends when costs are rising. The value of regulated utility debt securities (and, to a lesser extent, equity securities) tends to have an inverse relationship to the movement of interest rates. Certain utility companies have experienced full or partial deregulation in recent years. These utility companies are frequently more similar to industrial companies in that they are subject to greater competition and have been permitted by regulators to diversify outside of their original geographic regions and their traditional lines of business. These opportunities may permit certain utility companies to earn more than their traditional regulated rates of return. Some companies, however, may be forced to defend their core business and may be less profitable.

Among the risks that may affect utility companies are the following: risks of increases in fuel and other operating costs; the high cost of borrowing to finance capital construction during inflationary periods; restrictions on operations and increased costs and delays associated with compliance with environmental and nuclear safety regulations; and the difficulties involved in obtaining natural gas for resale or fuel for generating electricity at reasonable prices. Other risks include those related to the construction and operation of nuclear power plants; the effects of energy conservation and the effects of regulatory changes.

MLP Risk. Investments in securities of MLPs involve risks that differ from an investment in common stock. Holders of the units of MLPs have more limited control and limited rights to vote on matters affecting the partnership. There are also certain tax risks associated with an investment in units of MLPs. In addition, conflicts of interest may exist between common unit holders, subordinated unit holders and the general partner of a MLP, including a conflict arising as a result of incentive distribution payments.

Non-Correlation Risk. The Fund’s return may not match the return of the Index for a number of reasons. For example, the Fund incurs a number of operating expenses not applicable to the Index, and incurs costs in buying and selling securities, especially when rebalancing the Fund’s securities holdings to reflect changes in the composition of the Index.

The Fund may not be fully invested at times, either as a result of cash flows into the Fund or reserves of cash held by the Fund to meet redemptions and expenses. If the Fund utilizes a sampling approach, its return may not correlate as well with the return on the Index, as would be the case if it purchased all of the securities in the Index with the same weightings as the Index.

Concentration Risk. If the Index concentrates in an industry or group of industries the Fund’s investments will be concentrated accordingly. In such event, the value of the Fund’s Shares may rise and fall more than the value of shares of a fund that invests in securities of companies in a broader range of industries.

Replication Management Risk. Unlike many investment companies, the Fund is not “actively” managed. Therefore, it would not necessarily sell a security because the security’s issuer was in financial trouble unless that security is removed from the Index.

Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of securities of smaller issuers can be more volatile than that of larger issuers.

The Fund’s Shares will change in value, and you could lose money by investing in the Fund. The Fund may not achieve its investment objective. An investment in the Fund has not been guaranteed, sponsored, recommended, or approved by the United States, or any agency, instrumentality or officer of the United States, has not been insured by the Federal Deposit Insurance Corporation (FDIC) and is not guaranteed by and is not otherwise an obligation of any bank or insured depository institution.

As with any investment, you should consider how your investment will be taxed. The tax information contained in the prospectus is provided as general information. Investors should consult their own tax professional about the tax consequences of an investment as Guggenheim Funds Distributors, Inc. does not offer tax advice.

The Fund will issue and redeem Shares at NAV only in a large specified number of Shares called a “Creation Unit” or multiples thereof. A Creation Unit consists of 50,000 Shares. The Fund generally issues and redeems Creation Units principally in-kind. Except when aggregated in Creation Units, the Shares are not redeemable securities of the Fund. Individual Shares of the Fund may only be purchased and sold in secondary market transactions through brokers. Shares of the Fund are listed for trading on NYSE Arca, Inc. (“NYSE Arca”) and because Shares trade at market prices rather than NAV, Shares of the Fund may trade at a price greater than or less than NAV.

Investors buying or selling ETF shares on the secondary market may incur brokerage costs and other transactional fees. Shares of ETFs may fluctuate in price due to daily changes in trading volume. At times, shares may not have a high volume of trading.

The product is not sponsored, endorsed, sold or promoted by Sabrient. Sabrient makes no representation or warranty, express or implied, regarding the advisability of investing in securities generally or in the product particularly or the ability of the Index to track general market performance. Sabrient’s only relationship to Guggenheim Funds Investment Advisors, LLC is the licensing of the Index which is determined, composed and calculated by Sabrient without regard to Guggenheim Funds Investment Advisors, LLC or the product. Sabrient has no obligation to take the needs of Guggenheim Funds Investment Advisors, LLC or the owners of the product into consideration in determining or calculating the Index. Sabrient shall not be liable to any person for any error in the Index nor shall it be under any obligation to advise any person of any error therein.

© 2011 Morningstar, Inc. All Rights Reserved. The information contained herein: (1) is proprietary to Morningstar and/or its content providers; (2) may not be copied or distributed; and (3) is not warranted to be accurate, complete or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance is no guarantee of future results.

Guggenheim Funds Investment Advisors, LLC, an affiliate of Guggenheim Funds Distributors, Inc., serves as the investment adviser.