I've been tracking Goldman Sachs very closly and thought it might be worthy to point this out... Since the start of July, GS has began a bullish rally at around 2pm during most of the days. Sometimes the uptrend begins as early as 12:30pm and sometimes as late as 3pm, but it generally appears to shoot up during that time. You can get a nice gain if you ride it up at this time. I know some of you might be skeptical because today and yesterday it rallied maybe just because of the S&P futures rally, but I think its a relevant observation nevertheless. I would also recommend closing your position by around 3:45pm because it moves like crazy. I assume traders/investors take there profits around this time, so it begins to fall very slightly. I tried shorting it at this time, but have had mixed results. The volatility at this point is not worth the risk, especially with such an expensive stock.