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Strange Days


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: 06-08-2011 Strange Days The NatGas Algo.

06-07-2011 Strange Days AT&T - Stub Quoting still occurs in broad daylight.

06-03-2011 Strange Days XEL.PR.G From $90.5 to $102.25 and back down again in approx. 30 seconds...with some curious activity.

06-03-2011 Strange Days BITA - From $6.9 to $0.09 in two seconds before quickly recovering.

05-26-2011 Strange Days STBC - From $12.51 to $10.28 (an approx. 17% drop) in three seconds before quickly recovering.

05-24-2011 Strange Days ACOR - Approx. 11% lost in under 5 seconds before recovering.

05-19-2011 Strange Days NKSH - $24.07 to $3.50 in under one second.

05-18-2011 Strange Days BEE.PR.C - $28.8 to $2600.0 in two seconds.

05-16-2011 Strange Days Price Discovery?

05-13-2011 Strange Days ESGR - From $102.00 to $0.01 (a penny) within 5 seconds.

05-12-2011 Strange Days Citigroup and Dead Robots. A look at pre and post split trading and quoting activity.

05-11-2011 Strange Days RLJ - From $17.25 to $0.0001 on it's first trading day.

05-03-2011 Strange Days AMBO - From $6.74 to $1.59 within a single second.

  05-02-2011 Strange Days 50+ Stocks mispriced.

04-28-2011 Strange Days Russell 2000 and related issues.

  04-25-2011 Strange Days 84 Stocks mispriced.

  03-29-2011 Strange Days Unusual quote burst activity.



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