Related by context. Frequent words. (Click for all words.) 54 Alaron 46 CME Group 46 NYFIX 43 FXCM 41 optionsXpress 41 TradeStation 41 TradeStation Group 40 OptionsXpress 40 thinkorswim 40 Liquidnet 40 PFGBest 39 Newedge 39 FX Solutions 39 LCH.Clearnet 39 FX 39 NYMEX Holdings 39 NASDAQ OMX 38 CBOT 38 CBOE 38 FCStone 38 GL TRADE 38 MF Global 38 Pershing LLC 37 TD AMERITRADE 37 Options Exchange 37 NYSE Liffe 37 Omgeo 37 Penson Financial 37 Complinet 37 algorithmic trading 37 Mercantile Exchange CME 37 Alaron Trading Corp. 36 Nasdaq OMX 36 broker dealers 36 Eurex 36 CME Globex 36 Alaron Trading 36 CBOE Holdings 36 ITEX 36 NYBOT 36 CBOT Holdings 36 DGCX 35 TOCOM 35 NYMEX 35 DTCC 35 SecondMarket 35 CFTC 35 QuoteMedia 35 Brokerage 35 Refco 35 EuroCCP 35 Trading 35 NYSE Euronext NYX 34 Instinet 34 Interactive Data 34 Nymex 34 Futures 34 Citadel Investment 34 Euroclear 34 Fimat USA 34 CME 34 Sucden Financial 34 soybean futures 34 TD Ameritrade Holding 33 Tullett Prebon 33 Derivatives 33 Direct Edge 33 SunGard 33 Corn futures 33 Icap 33 NCIB 33 Mercantile Exchange NYMEX 33 AIPC 33 Commodity Exchange 33 NYSE Euronext 33 & FBOVESPA 33 TradeWeb 33 ICE Clear 33 brokerage 32 LoopNet 32 OTC derivatives 32 CCX 32 BNY Mellon 32 TMX Group 32 Nasdaq OMX Group 32 NYSE NYX 32 AgFeed 32 ICAP 32 absolute discretion 32 Depository Trust Company 32 Clearstream 32 Forex 32 LaBranche 32 Fimat 32 DIFX 32 Penson 32 Ameritrade 31 Aleri 31 counterparty risk 31 FINRA 31 Chi X