I don't see the point of worrying about volatility. The price moves and people don't know why. So what? I don't care if traders get heartburn - that's part o

I don't see the point of worrying about volatility. The price moves and people don't know why. So what? I don't care if traders get heartburn - that's part of the job. The real problem with HFT is its basic unfairness. Firms that aren't physically located near the exchanges are at a disadvantage, as well as individuals located anywhere. I like Glenn Reynolds' idea of adding a randomized delay of up to one second to every trade.