Don't subscribe to "The Street" investment letter (Jim Cramer promotion), but there was a partial blurb from Rev Shark in that letter which no doubt drove some of yesterday's activity-
Doing Some Buying
by Rev Shark After drifting steadily lower all morning, we are now turning and starting to drift to the upside. The action is still very slow but a lot of traders are looking for an end-of-the-quarter bounce and are starting to position for it. Sometimes what the crowd anticipates becomes a self-fulfilling prophecy, and I think there is a good chance of that occurring here. The key will be to get the timing right. I've been nibbling at a lot of little plays and am keeping my eye on some of the Russell rebalancing names with good chart setups, including PDF Solutions , Rural/Metro Corp. , Vonage and Aspen Technology . I'm also looking at other good chart patterns, including NxStage Medical , Vitamin Shoppe and Allied Nevada Gold . I'll be looking for an index long also if we can get some better upside momentum going,.