Related by context. Frequent words. (Click for all words.) 58 Nasdaq OMX 58 NYSE Euronext 56 Nasdaq OMX Group 55 NYSE Euronext NYX 54 Chi X 54 BATS 52 Eurex 51 algorithmic trading 50 CBOE 48 Liquidnet 48 NYSE Arca 48 Icap 48 Deutsche Börse 46 DTCC 46 LCH.Clearnet 46 NYSE Liffe 46 MiFID 45 CME Group 45 ISE 45 NASD 45 Instinet 44 Greifeld 44 SGX 44 FINRA 44 eSpeed 44 Borsa Italiana 44 NYFIX 43 Options Exchange 43 Deutsche Boerse 43 Finra 43 Refco 43 DGCX 42 Xetra 42 low latency 42 NYX 42 Schapiro 42 broker dealers 41 OTC derivatives 41 exchanges 41 clearinghouses 41 Citadel Investment 41 Deutsche Boerse AG 41 HKEx 41 ITG 41 TMX Group 41 MTF 40 LSE 40 Interxion 40 Euronext 40 Intercontinental Exchange 40 CFTC 40 IntercontinentalExchange 40 FXCM 40 SunGard 40 TradeStation 40 CFDs 39 SIFMA 39 PJM 38 ICAP 38 TOCOM 38 IntercontinentalExchange Inc. 38 NASDAQ OMX 38 Clearing Corporation 38 Exchanges 38 NSX 38 ECN 38 Liffe 38 Commodity Futures Trading 38 algorithmic 38 CBOT Holdings 37 Equinix 37 Amex 37 CBOT 37 Fidessa 37 NYMEX 37 Chairman Mary Schapiro 37 Arbinet 37 NASDAQ OMX Group 37 OMX 36 Interactive Data 36 TD Ameritrade 36 Mercantile Exchange NYMEX 36 Nymex 36 Telx 36 Turquoise 36 GFI 36 iShares Silver Trust 36 hedge funds 36 LaBranche 35 WSE 35 Thain 35 Broadridge 35 Van der Moolen 35 circuit breakers 35 CME 35 Tullett Prebon 35 Euronext NV 35 NZX 35 #b# 1 35 Euroclear 35 IIROC