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Credit Suisse Long/Short Liquid Index (Net) ETN Lists On NYSE Arca

Date 22/02/2010

NYSE Euronext (NYX) announced that its wholly-owned subsidiary, NYSE Arca, today began trading a new Exchanged Traded Note (ETN) linked to the Credit Suisse Long/Short Liquid Index (Net)(Ticker: CSLS). The ETN is sponsored by Credit Suisse AG.

The ETNs are medium-term notes of Credit Suisse AG, the return on which is linked to the performance of the Credit Suisse Long/Short Liquid Index (Net) (the “Index”), created by Credit Suisse Alternative Capital, Inc., as index sponsor. The level of the Index reflects the return of a dynamic basket of various market measures (the “Market Factors”) and is designed to correlate to the historical performance of the Credit Suisse Tremont Long/Short Equity Hedge Fund Index by tracking the performance of non-hedge fund, transparent market measures such as the Market Factors.