Sabrient Systems Announces ETF Licensing Agreement for New Indexes.

SANTA BARBARA, Calif. -- Sabrient Systems, LLC announced a licensing agreement with Claymore Advisors, LLC under which Claymore will create exchange-traded funds (ETFs) that seek to generally correspond to the performance, before fees and expenses, of two new Sabrient indexes. The Claymore ETFs are expected to launch on Thursday, September 21.

The Sabrient Stealth Index(TM) (AMEX:SBRST) is a weighted index comprising 150 publicly-traded companies that appear well-positioned to benefit from the academically observed "neglected stock effect," whereby firms operating "under the radar screen" of Wall Street analysts tend to trade at depressed prices and produce superior returns relative to better-known securities. The Index further identifies those neglected stocks that have displayed robust growth characteristics that give them the potential to outperform, on a risk-adjusted basis, other small-cap benchmark indices. The Claymore/ Sabrient Stealth ETF (AMEX:STH) seeks a correlation over time of 95% or better between the Fund's performance and the performance of the Index.

The Sabrient Insider Sentiment Index(TM) (AMEX:SBRIN) identifies 100 stocks that reflect favorable corporate insider buying trends (determined via the public filings of such corporate insiders) and recent earnings estimate increases by Wall Street analysts that follow the stocks, giving them the potential to outperform on a risk-adjusted basis the S&P 500 Index and other broad market benchmark indices. The Claymore/Sabrient Insider ETF (AMEX:NFO) seeks a correlation over time of 95% or better between the Fund's performance and the performance of the Index.

About Sabrient Systems

Sabrient Systems, LLC (http://www.sabrient.com) is an independent research firm specializing in fundamentals-based, quantitative equity research. Sabrient's proprietary methodology employs multi-factor filters and fuzzy-logic scoring to analyze nearly 6,000 U.S.-traded stocks and identify those that appear poised to outperform or under-perform the market.

About Claymore Securities

Claymore Securities, Inc. is a privately-held financial services company offering unique investment solutions for financial advisors and their valued clients. Claymore entities have provided supervision, management, servicing or distribution on over $14 billion in assets through closed-end funds, unit investment trusts, mutual funds, separately managed accounts and exchange-traded funds.

Sabrient does not guarantee the quality, accuracy or completeness of the indexes noted above or any data included therein. The Claymore Funds noted above are not sponsored or sold by Sabrient Systems, LLC, and Sabrient makes no warranty regarding the advisability of investing in those funds.

Investors should carefully consider the investment objective and policies, risk considerations, charges and ongoing expenses of the Funds before investing. The prospectus contains this and other information relevant to an investment in the Fund. Please read the prospectus carefully before you invest or send money. For a full prospectus and statement of additional information, please contact your securities representative or Claymore Securities, Inc., 2455 Corporate West Drive, Lisle, IL 60532, 800-345-7999, or visit www.claymore.com.

The Fund's shares will trade at market prices that may differ to some degree from the net asset value ("NAV") of the shares. Unlike conventional mutual funds, the Fund issues and redeem shares on a continuous basis, at NAV, only in large specified blocks of 50,000 shares, each of which is called a "Creation Unit." Creation Units are issued and redeemed principally in-kind for securities included in a specified index. Except when aggregated in Creation Units, shares are not redeemable securities of the Fund.

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.