Morning Market Gainers

Energy Recovery, Inc. ERII shares jumped 215.85 percent to $7.77 after the company reported that it has signed a 15-year license with Schlumberger Limited. SLB to provide exclusive rights to its vorteq hydraulic fracturing technology. Higher One Holdings, Inc ONE shares surged 51.69 percent to $3.14 after the company reported the sale of Campus Labs for gross proceeds of $91 million. Corbus Pharmaceuticals Holdings Inc CRBP rose 35.63 percent to $2.36 after the company reported that the FDA has granted a Fast Track development program and Orphan Drug Designation for Resunab, for the treatment of cystic fibrosis. Weight Watchers International, Inc. WTW jumped 16.95 percent to $16.28. Barclays upgraded Weight Watchers from Underweight to Equal-weight and raised the price target from $5.00 to $14.00. Helix Energy Solutions Group Inc HLX rose 13.73 percent to $5.88 after the company posted upbeat Q3 earnings. Tile Shop Hldgs, Inc. TTS gained 12.15 percent to $14.64 on better-than-expected Q3 results. Team Health Holdings LLC TMH climbed 12.48 percent to $59.05 after Amsurg Corp AMSG proposed to acquire TeamHealth for $7.8 billion. Sonic Corporation SONC shares gained 6.87 percent to $28.45 after the company reported upbeat quarterly earnings. SanDisk Corporation SNDK shares gained 6.74 percent to $76.85. SanDisk is reportedly in advanced talks to sell itself to Western Digital Corp. WDC, with deal being announced a soon as this week, according to sources as reported by Bloomberg on Monday. Flextronics International Ltd. FLEX rose 5.76 percent to $11.85 after the company reported stronger-than-expected results for the third quarter. Yum! Brands, Inc. YUM shares jumped 4.49 percent to $74.93 following announcement of spinoff of China operations into a separate public company.