Related by context. Frequent words. (Click for all words.) 73 Nasdaq OMX Group 69 NYSE Euronext 65 NYSE Euronext NYX 59 NDAQ 59 OMX 59 Chi X 58 Deutsche Boerse 58 Deutsche Börse 58 Direct Edge 58 NASDAQ OMX 57 Greifeld 56 Borsa Italiana 56 Euronext 56 Eurex 55 CME Group 55 IntercontinentalExchange 54 CBOE 54 BATS 54 Instinet 53 SGX 52 Deutsche Borse 52 LSE 51 TMX Group 50 NYX 50 Intercontinental Exchange 50 DIFX 50 Citadel Investment 50 LCH.Clearnet 49 Icap 49 NASDAQ OMX Group 49 Borse Dubai 49 Options Exchange 48 eSpeed 48 Liquidnet 47 NYFIX 47 Deutsche Boerse AG 47 TMX 47 NYSE Arca 47 NYSE Liffe 47 Nasdaq 47 Liffe 46 IntercontinentalExchange Inc. 46 derivatives 46 algorithmic trading 46 Euronext NV 46 ISE 46 bourse 45 MiFID 45 DTCC 45 Van der Moolen 44 OMX Nordic Exchange 44 SecondMarket 44 Stock Exchange LSE 43 clearinghouses 43 Xetra 43 hedge funds 43 CBOT Holdings 43 OTC derivatives 43 Ameritrade 42 Arbinet 42 TeliaSonera 42 BNY Mellon 42 Exchanges 42 GLG Partners 41 CBOT 41 Equinix 41 bourses 41 CFTC 41 Interxion 41 Archipelago 41 NASDAQ 41 FXCM 41 Niederauer 41 Tele2 41 WSE 41 FICC 41 TD Ameritrade 41 Mary Schapiro 40 Finra 40 SIX Swiss Exchange 40 Clearing Corporation 40 MICEX 40 INET 40 Euronet 40 Refco 40 MTF 40 Yahoo YHOO 40 Och Ziff 40 Deutsche Telekom 40 ECN 40 Sonus Networks 40 Interactive Data 40 NYMEX 40 Bourse 40 RWE AG 40 HKEx 39 PGNiG 39 Tullett Prebon 39 Fidessa 39 exchanges 39 SunGard