Western Asset/Claymore Inflation-Linked Opportunities & Income Fund is a closed-ended fixed income mutual fund launched and managed by Guggenheim Funds Investment Advisors, LLC. It is managed by Western Asset Management Company, Western Asset Management Company Limited, Western Asset Management Company Ltd., and Western Asset Management Company Pte. Ltd. The fund invests in fixed income markets across the globe. It primarily invests in investment grade inflation-linked securities with an average effective duration of between zero and 15 years. The fund benchmarks the performance of its portfolio against the Barclays U.S. Government Inflation-Linked 1-10 Year Index and the Barclays U.S. Government Inflation-Linked All Maturities Index. Western Asset/Claymore Inflation-Linked Opportunities & Income Fund was formed on February 24, 2004 and is domiciled in the United States.