Trader Brian Jones on Twitter: "We keep getting these short squeezes at support. The market doesn't seem to ver drop more than 100 s&P points in a day. S&P was down 77 early. Hit support. Traders went in to bounce a short squeeze." / Twitter

We keep getting these short squeezes at support. The market doesn't seem to ver drop more than 100 s&P points in a day. S&P was down 77 early. Hit support. Traders went in to bounce a short squeeze.