Trader Brian Jones on Twitter: "Not only do you have to pick one of the few Big % winning trades in the Market on any given day. You also have to sell it when it's higher before it comes crashing down. $SEAC was in the $2.60's after hours. $1.90 now." / Twitter

Not only do you have to pick one of the few Big % winning trades in the Market on any given day. You also have to sell it when it's higher before it comes crashing down. $SEAC was in the $2.60's after hours. $1.90 now.