Datalink Corporation DTLK was a big mover last session, as the company saw its shares rise above 5% on the day. The move came on solid volume with far more shares changing hands than in a normal session. This reverses the recent downtrend for the company since Apr 13, as the stock is now down more than 8% in the past one-month time frame. In the last 30 days, the company has seen one downward estimate revision and the Zacks Consensus Estimate also moved lower. The recent price action is encouraging though, so make sure to keep a close watch on this firm in the near future. Datalink currently carries a Zacks Rank #4 (Sell).A better-ranked Computer-Storage Development stock is Qumu Corporation QUMU, which sports a Zacks Rank #1 (Strong Buy).Is DTLK going up? Or down? Predict to see what others think: Up or DownWant the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report >>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report QUMU CORP (QUMU): Free Stock Analysis Report DATALINK CORP (DTLK): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research