Braman v. CME Group, Inc.

MEMORANDUM OPINION AND ORDER

John Robert Blakey, United States District Judge

The plaintiffs, a putative class of public investors who purchased. and/or' sold fu*881tures contracts -listed on the Chicago Board of Trade (“CBOT”) and the Chicago Mercantile Exchange (“CME”) and/or -used real-time futures market data purchased from the CBOT, the CME and/or the CME Group, Inc. (collectively, the “Exchange Defendants”) between January 1, 2005 and April 10, 2014, have sued the Exchange Defendants and certain individual defendants alleging violation of the Commodity Exchange Act and federal antitrust laws,…