According to the CME Group's (CME) Chicago Mercantile Exchange, the world's dominant futures market and the designated "self-regulatory organization" of MF Global, those rules were violated.

CME集团旗下的芝加哥商品交易所(Chicago Mercantile Exchange)是全球最大的期货市场和明富环球金融集团的自我监管机构，该交易所表示这种做法违反了规定。

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The CME Group, operator of the Chicago Mercantile Exchange, is one of the world's largest traders of derivatives.

VOA: special.2011.02.18

Chicago Mercantile Exchange ( CME - news - people ).

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In September, the Chicago Mercantile Exchange set up its CME Alternative Marketplace, which is an auction site for trading economic indicators.

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Even the high-flying exchange stocks were off: NYSE Group fell 5% and the Chicago Mercantile Exchange, now called CME Group, fell 3%.

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