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1/2 second of trading on Johnson & Johnson stock

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1/2 second of trading on Johnson & Johnson stock

#1

Post by drippingfist » Wed, May 08, 2013, 7:48 AM UTC

1/2 second of trading on Johnson & Johnson stock
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Re: 1/2 second of trading on Johnson & Johnson stock

#2

Post by nhm » Wed, May 08, 2013, 9:44 AM UTC

I know very little about High Frequency Trading. How much can the price of a stock change in half a second? Is this just lots of tiny scale trades?

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