Exposed! Apple Stock Manipulated by High Frequency Trader

Video shows less than 1 seconds worth of quotes and trades from 9 exchanges and the Consolidated Quote (SIP) in the stock of Apple Computer Corp. We uncovered a new High Frequency Trading strategy involving Apple stock and Apple stock options that ran on July 10, 2013. We published charts and information about this algorithm here: The bottom box at 6 o’clock is the SIP - or consolidated Quote and trade. Watch how much it changes in less than 1 second of time. During t