Verint Systems Inc (NASDAQ:

) shares moved up 16.29% to $29.99 at 12:25 pm. The volume of VRNT shares traded was 2305% higher than normal. VRNT has added new Impact 360 Text Analytics solution to its Customer Interaction Analytics portfolio. Canadian Solar Inc (NASDAQ:

) shares rose 10.29% to $15.97. The volume of CSIQ shares traded was 575% higher than normal. Analysts at Jefferies upgraded CSIQ from “hold” to “buy.” Oplink Communications Inc (NASDAQ:

) shares climbed 4.58% to $19.88. The volume of OPLK shares traded was 529% higher than normal. OPLK reached its 52-week high of $20.08 today. Logitech International SA (NASDAQ:

) shares gained 3.06% to $17.36. The volume of LOGI shares traded was 324% higher than normal. Logitech is all set to report its Q2 results on October 27. Read more