REALTIME DATA, LLC, Plaintiff-Appellee v. CME GROUP, INC., Board of Trade of the City of Chicago, Inc., New York Mercantile Exchange, Inc., Defendants-Appellants Bats Trading, Inc., aka Bats Exchange, Inc., International Securities Exchange, Nasdaq OMX Group, Inc., Nasdaq OMX Phlx, Inc., NYSE Euro-next, Options Price Reporting Authority, NYSE Area, Inc., NYSE Amex, LLC, Securities Industry Automation Corporation, Defendants