Trader Brian Jones on Twitter: "So yes. I took my profit on my short from yesterday @ 23 down on S&P today on S&P premarket and just went short again at 9 down here. Lets see how I do." / Twitter

So yes. I took my profit on my short from yesterday @ 23 down on S&P today on S&P premarket and just went short again at 9 down here. Lets see how I do.