Trader Brian Jones on Twitter: "The S&P is back up close to highs but it's after the open . After it longs a notch on the chart and fills in the gap that will be critical to see if it sells off or not." / Twitter

The S&P is back up close to highs but it's after the open . After it longs a notch on the chart and fills in the gap that will be critical to see if it sells off or not.