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 are effective at the close of business on Wednesday, December 17th.
The following spread ratio will change:
Spread Old Ratio New Ratio
Yen-based Nikkei (N1) vs. NIKKEI 225 Stock Index (NK) 1:1 9:10