Guggenheim BulletShares Corporate Bond ETFs Declare Year-End and Capital Gains Distributions

Guggenheim Funds Investment Advisors, LLC, is pleased to announce that today the following Guggenheim BulletShares® Corporate Bond ETFs* (the “Guggenheim BulletShares ETFs”) have declared regular monthly and year-end distributions. The first table below summarizes the regular monthly distributions for the Guggenheim BulletShares ETFs. In addition to the monthly distribution, the Guggenheim BulletShares ETFs are also declaring 2010 year-end distributions with the same ex, record and payable dates as summarized in the second table. None of Guggenheim BulletShares ETFs are paying long-term capital gains in 2010, consistent with the tax-efficient structure that ETFs generally provide investors.

For further information related to the Guggenheim BulletShares ETFs, including SEC yield, distribution rate and yield-to-maturity information, please visit www.guggenheimfunds.com/BulletShares or call 800-345-7999.

Ex-Date: 12/29/2010   Record Date: 12/31/2010   Payable Date: 1/4/2011

* Prior to September 24, 2010, the Funds were named Claymore BulletShares Corporate Bond ETFs.

Past performance is not indicative of future performance. To the extent any portion of the distribution is estimated to be sourced from something other than income, such as return of capital, the source would be disclosed on a Section 19(a)-1 letter located on the Fund’s website under the “Literature” tab. A distribution rate that is largely comprised of sources other than income may not be reflective of the Fund’s performance.

Guggenheim Funds Distributors, Inc. offers strategic investment solutions for financial advisors and their valued clients. As an innovator in exchange-traded funds (ETFs), unit investment trusts (UITs) and closed-end funds (CEFs), Guggenheim Funds often leads its peers with creative investment strategy solutions. Guggenheim Funds and its affiliates provide supervision, management or servicing of assets with a commitment to consistently delivering exceptional service. Guggenheim Funds is a wholly-owned subsidiary of Guggenheim Partners, LLC, a global, diversified financial services firm with more than $100 billion in assets under supervision. Guggenheim Partners, through its affiliates, provides investment management, investment advisory, insurance, investment banking, and capital markets services. The firm is headquartered in Chicago and New York with a global network of offices throughout the United States, Europe, and Asia. Guggenheim Funds Investment Advisors, LLC, an affiliate of Guggenheim Funds Distributors, Inc., serves as the Funds’ investment adviser.

There are risks associated with investing, including the entire loss of principal invested. As interest rates rise, the value of fixed-income securities held by the Funds are likely to decrease. Securities with longer durations tend to be more sensitive to interest rate changes, making them more volatile than securities with shorter durations. As interest rates fall, the Funds’ income will decline. In addition the Funds are subject to Credit/Default Risk, Asset Class Risk, Call Risk/Prepayment Risk, Extension Risk, Liquidity Risk, Foreign Issuers Risk, Declining Yield Risk, Fluctuation of Yield and Liquidation Amount Risk, Derivative Risk, Non-Correlation Risk, Replication Management Risk, Issuer-Specific Changes, and Non-Diversified Fund Risk.

Guggenheim Distributors, Inc. does not offer tax advice. The tax information contained herein is general and is not exhaustive by nature. It was not intended or written to be used, and it cannot be used by any taxpayer, for the purpose of avoiding penalties that may be imposed on the taxpayer under U.S. federal tax laws. Federal and state tax laws are complex and constantly changing. Please consult your tax professional or financial adviser for more information regarding your tax situation.

Consider the investment objectives, risks, charges and ongoing expenses of any ETF carefully before investing. The prospectus or summary prospectus, if available, contains this and other relevant information. Please read the prospectus carefully before investing. To obtain a prospectus, visit www.guggenheimfunds.com or contact a securities representative or Guggenheim Funds Distributors, Inc. 2455 Corporate West Drive, Lisle, Ill. 60532, 800‐345‐7999.

Member FINRA/SIPC

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NOT FDIC - INSURED • NOT BANK - GUARANTEED • MAY LOSE VALUE