Performance Bond Requirements: Copper Outrights and Intra-Commodity Spread Charges - Effective Monday, August 25, 2014

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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

Monday, August 25, 2014.

Current rates as of:

Thursday, August 21, 2014.

For the full description of the margin changes, please click here.