May 7, 2010
I don't believe that a trader error kicked off yesterday's crash. I do believe that computers exacerbated it. I also believe that there were transactional errors following the initial collapse. I would like to point out that when I say "computers exacerbated it," I include both HFT, algorithmic trading, and every retail investor's trailing stop-loss. [...]
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May 7, 2010
Bloomberg has a story today which takes a close look at an Apple investor who was caught in yesterday's turmoil. Apple traded down more than 15% on the day before snapping back to a -4% finish. This particular investor first purchased his 26 shares of Apple in late 2007, for $189. He sold them in [...]
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