We are in this weird period in which the markets can get extremely volatile from one hand, and from the other hand, it can get flat as a carpetů. The reason for the high volatility is the situation in Europe that each new regarding this issue is shaking the markets. Likewise, the holiday in the US is the reason for the low volatility we have seen in the last couple-of days. so what you should do? don't keep positions for the night, put aggressive stop loss orders and look for intraday momentums (although I am a fan of sing trading). The results season in the US next week will wake up the markets I hope, but until then- trade with smaller sizes and tight stop-loss orders.