Trader Brian Jones on Twitter: "So right now I would say use premarket as a time to look for stocks that may do well after the bell. Right low prices, news etc. I would NOT buy pre market unless you get get in quick and out quick like the flash boys." / Twitter

So right now I would say use premarket as a time to look for stocks that may do well after the bell. Right low prices, news etc. I would NOT buy pre market unless you get get in quick and out quick like the flash boys.