Effective for Monday, May 14, 2012, the minimum price fluctuation for CME S&P GSCI-ER cleared swaps will be decreased from 0.001 Index points to 0.0001 Index points. This change will apply to cleared swaps on S&P GSCI-ER Index, S&P GSCI Gold Excess Return Index, S&P GSCI Crude Oil Excess Return Index, S&P GSCI-ER Index 2 Month Forward and S&P GSCI-ER Index 3 Month Forward. CME rule amendments are as follows, with additions underlined and deletions overstruck.
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