Income Closed-End & Treasury Allocation Portfolio Series 1

The Trust contains a U.S. Treasury bond and common stocks of closed-end investment companies (“closed-end funds”) that invest in various income-oriented securities of different asset classes. These asset classes may include, but are not limited to:

• government bonds;
• mortgage-backed bonds;
• convertible bonds;
• preferred securities;
• corporate bonds;
• senior loans;
• high yield bonds; and
• international bonds.

Claymore, through proprietary research and strategic alliances, will strive to select closed-end funds featuring the potential for current income, diversification and overall liquidity.

See “Investment Policies” in Part B of the prospectus for additional information.

As with all investments, you can lose money by investing in the trust. The trust also might not perform as well as you expect. This can happen for reasons such as these:

• Stock prices can be volatile. The value of your investment may fall over time. Market value fluctuates in response to various factors. These can include stock market movements, purchases or sales of securities by the trust, government policies, litigation, and changes in interest rates, inflation, the financial condition of the securities’ issuer or even perceptions of the issuer. Units of the trust are not deposits of any bank and are not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
• The trust includes Closed-End Funds. Closed-End Funds are actively managed investment companies that invest in various types of securities. Closed-End Funds issue shares of common stock that are traded on a securities exchange. Closed-End Funds are subject to various risks, including management’s ability to meet the Closed-End Fund’s investment objective and to manage the Closed-End Fund’s portfolio during periods of market turmoil and as investors’ perceptions regarding Closed-End Funds or their underlying investments change. Closed-End Funds are not redeemable at the option of the shareholder and they may trade in the market at a discount to their net asset value. Closed-End Funds may also employ the use of leverage which increases risk and volatility. Recent instability in the auction rate preferred shares market may affect the volatility of certain Closed-End Funds, especially those that use leverage or plan to use leverage.
• The value of the U.S. Treasury bond held by the trust and the fixed-income securities in the Closed-End Funds will generally fall if interest rates, in general, rise. Typically, fixed-income securities with longer periods before maturity are more sensitive to interest rate changes.
• A Closed-End Fund or an issuer of securities held by a Closed-End Fund may be unwilling or unable to make principal payments and/or to declare dividends in the future, may call a security before its stated maturity, or may reduce the level of dividends declared. This may result in a reduction in the value of your units.
• The financial condition of a Closed-End Fund or an issuer of securities held by a Closed-End Fund may worsen or its credit ratings may drop, resulting in a reduction in the value of your units. This may occur at any point in time, including during the primary offering period.
• Certain Closed-End Funds held by the trust invest in bonds that are rated below investment-grade and are considered to be “junk” securities. Below investment-grade obligations are considered to be speculative and are subject to greater market and credit risks, and accordingly, the risk of non-payment or default is higher than with investment-grade securities. In addition, such securities may be more sensitive to interest rate changes and more likely to receive early returns of principal.
• Certain Closed-End Funds held by the trust invest in bonds that are rated as investment-grade by only one rating agency. As a result, such split-rated securities may have more speculative characteristics and are subject to a greater risk of default than securities rated as investment-grade by both Moody’s and Standard & Poor’s.
• Certain Closed-End Funds held by the trust invest in convertible securities. Convertible securities generally offer lower interest or dividend yields than non-convertible fixed-income securities of similar credit quality because of the potential for capital appreciation. The market values of convertible securities tend to decline as interest rates increase and, conversely, to increase as interest rates decline. However, a convertible security’s market value also tends to reflect the market price of the common stock of the issuing company, particularly when that stock price is greater than the convertible security’s “conversion price.” Convertible securities fall below debt obligations of the same issuer in order of preference or priority in the event of a liquidation and are typically unrated or rated lower than such debt obligations.
• Certain Closed-End Funds held by the trust invest in preferred securities. Preferred securities are typically subordinated to 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 credit risk then those debt instruments.
• Certain Closed-End Funds held by the trust invest in foreign securities. Investment in foreign securities presents additional risk. Foreign risk is the risk that foreign securities will be more volatile than U.S. securities due to such factors as adverse economic, currency, political, social or regulatory developments in a country, including government seizure of assets, excessive taxation, limitations on the use or transfer of assets, the lack of liquidity or regulatory controls with respect to certain industries or differing legal and/or accounting standards.
• Certain Closed-End Funds held by the trust invest in securities issued by entities located in emerging markets. Emerging markets are generally defined as countries with low per capita income in the initial stages of their industrialization cycles. The markets of emerging markets countries are generally more volatile than the markets of developed countries with more mature economies.
• Inflation may lead to a decrease in the value of assets or income from investments.
• The sponsor does not actively manage the portfolio. The trust will generally hold, and may continue to buy, the same securities even though a security’s outlook, rating, market value or yield may have changed.
• In addition to the expenses of the units of the trust, the Trust is subject to various expenses of the closed-end fund.
• Please note that the Sponsor may be engaged as a service provider to certain closed-end funds held by the Trust and therefore certain fees paid by the trust to such closed-end funds will be paid to the Sponsor for its services to such closed-end funds.

  See “Investment Risks” in Part A of the prospectus and “Risk Factors” in Part B of the prospectus for additional information.