Trader Brian Jones on Twitter: "Because of the profit taking in the S&P today after the historic run we just had. A lot of the manipulation is coming out of the small cap day trading game. Only like 10 small stocks are bucking the trend." / Twitter

Because of the profit taking in the S&P today after the historic run we just had. A lot of the manipulation is coming out of the small cap day trading game. Only like 10 small stocks are bucking the trend.