Performance Bond Requirements: Copper Intra-Commodity Spread Charges - Effective Wednesday, November 12, 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

Wednesday, November 12, 2014.

Current rates as of:

Tuesday, November 11, 2014.

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