Cuban is just griping about something he doesn't even understand here. There was a great article about it here a couple months back. There is value to HFT. It c

Cuban is just griping about something he doesn't even understand here. There was a great article about it here a couple months back. There is value to HFT. It creates liquidity in the market. It doesn't make long-term investing any different at all. It's just an automated version of the same market making that's been done manually for decades. Wall Street has a lot of problems. Computers making markets instead of humans isn't one of them.