Performance Bond Requirements: NYMEX NGLs Interproduct Spread Credits- Effective Tuesday, October 19, 2010

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As per the normal review of market volatility to ensure adequate collateral coverage, the Chicago Mercantile

Exchange Inc., Clearing House Risk Management staff approved the performance bond requirements for the

following products listed below.

The rates will be effective after the close of business on

Tuesday, October 19, 2010.

Current rates as of:

Monday, October 18, 2010.

For the full text of this advisory, please click here.