Research

Our business is supplying a real-time data service comprising trade and quote data for all US equity, option, and futures exchanges. We have archived this data since 2004 and have created and used numerous tools to help us sift through the enormous dataset: over 5 trillion quotes and trades as of March 2013. The flash crash (May 6, 2010) had approximately 7.6 billion trade, quote, and depth records.

  • July 7, 2011

    CQS increases capacity…a simulated look at the prior capacity one day earlier

  • July 6, 2011

    CQS’s New 1 Million quotes/sec Capacity Saturates on First Day

  • June 30, 2011

    Chicago PMI News Release uncovers big delays in OPRA

  • June 13, 2011

    The RETF Algo

  • May 20, 2011

    Equity Quote Saturation

  • May 17, 2011

    Consolidated Data Delays Violate Reg NMS

  • November 29, 2010

    Micro Flash Crashes 2006-2011

  • October 14, 2010

    Waddell & Reed Data Proves SEC Conclusion Dead Wrong

  • October 13, 2010

    Key Items Missing From SEC’s Final Flash Crash Report

  • October 8, 2010

    Exclusive: Waddell & Reed Trades Blamed for Flash Crash have been Analyzed in Detail!

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