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May 6'th 2010 Flash Crash Analysis
Continuing Developments


Our business is supplying a real-time data feed 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: approximately 2.5 trillion quotes and trades as of June 2010. May 6th, had approximately 7.6 billion trade, quote, level 2, and depth records.


Research
Nanex White Papers and Research.
Strange Days
Daily Market Anomalies.
News Media
Reporting on Nanex.
07-25-2011
07-22-2011
07-14-2011 Is the National Best Bid or Offer being Ignored?
07-12-2011
07-11-2011
07-07-2011
07-06-2011
06-30-2011
06-16-2011
06-13-2011
05-17-2011
05-20-2011
11-29-2010
10-14-2010
10-13-2010
10-08-2010
09-27-2010
09-27-2010
09-15-2010
09-09-2010
09-08-2010
08-23-2010
08-18-2010
08-10-2010
08-06-2010
07-25-2010
06-18-2010
07-20-2011 NYSE Arca quoting problem affects 2,818 stocks during first 35 minutes of trading.
07-19-2011
07-18-2011
07-14-2011
07-14-2011
07-12-2011
07-07-2011 What appears to be a massive arbitrage algorithm involving the NYMEX Crude Oil futures (CL) and ETF symbols USO, UCO, and SCO.
06-21-2011
06-08-2011 The NatGas Algo.
06-07-2011
06-03-2011
06-03-2011
05-26-2011
05-24-2011
05-19-2011
05-18-2011
05-16-2011
05-13-2011
05-12-2011
05-11-2011
05-03-2011
05-02-2011
04-28-2011
04-25-2011
03-29-2011
09-15-2010
07-16-2010
07-08-2011
07-07-2011 ZeroHedge - No, It's Not The Nat Gas "Fractal" Algo: Nanex Discloses The Very Ominous Implications Of Today's Berserk Crude Algo
07-07-2011 CNBC - New Way High-Speed Traders Get Edge on Investors
06-30-2011
06-09-2011
05-16-2011
04-02-2011 Barrons - Robots Rattle Data Guru, Jim McTague reports the market behavior observed by Eric Hunsader
03-28-2011
03-16-2011
03-02-2011
02-17-2011
02-04-2011
01-31-2011
11-09-2010
10-21-2010
10-18-2010
10-14-2010
10-11-2010
10-11-2010
10-11-2010
10-08-2010
10-08-2010
10-08-2010
10-01-2010
09-27-2010
09-27-2010
09-27-2010
09-27-2010
09-03-2010
09-02-2010
09-02-2010
09-02-2010
09-02-2010
09-02-2010
08-29-2010
08-28-2010
08-28-2010
08-24-2010
08-24-2010
08-22-2010
08-18-2010
08-11-2010
08-04-2010
08-02-2010
07-14-2010
07-14-2010
07-09-2010
06-23-2010

Inquiries: pr@nanex.net


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Crop Circle of the Day Archives- We continue to monitor the markets for evidence of Quote Stuffing and Strange Sequences. (ongoing beginning 7-12-10)


Inquiries: pr@nanex.net


This report and all material shown on this website is published by Nanex, LLC and may not be reproduced, disseminated, or distributed, in part or in whole, by any means, outside of the recipient's organization without express written authorization from Nanex. It is a violation of federal copyright law to reproduce all or part of this publication or its contents by any means. This material does not constitute a solicitation for the purchase or sale of any securities or investments. The opinions expressed herein are based on publicly available information and are considered reliable. However, Nanex makes NO WARRANTIES OR REPRESENTATIONS OF ANY SORT with respect to this report. Any person using this material does so solely at their own risk and Nanex and/or its employees shall be under no liability whatsoever in any respect thereof.