Market Overview

8 Biggest Mid-Day Gainers For Tuesday

  • Rosetta Genomics Ltd. (USA) (NASDAQ: ROSG) shares climbed 17.54 percent to $1.34 as the company reported that it has received an approval from the New York State for HEME FISH-based assays.
  • Stone Energy Corporation (NYSE: SGY) shares gained 17.4 percent to $7.95.
  • American Science & Engineering, Inc. (NASDAQ: ASEI) shares surged 13.64 percent to $36.75 as the company agreed to be acquired by OSI Systems, Inc. (NASDAQ: OSIS) for $37 per share in cash.
  • Imperva Inc (NYSE: IMPV) shares surged 10.83 percent to $44.82. Elliott Associates reported a 9.8 percent stake in Imperva, according to 13D filing.
  • Archrock Partners LP (NASDAQ: APLP) shares rose 10.03 percent to $13.71. Goldman Sachs upgraded Archrock Partners from Neutral to Buy and raised the price target from $9.00 to $14.00.
  • Opko Health Inc. (NYSE: OPK) gained 6.64 percent to $9.80 on confirmation that the FDA has approved NDA for Rayaldee to treat certain symptoms of chronic kidney disease.
  • Cirrus Logic, Inc. (NASDAQ: CRUS) shares rose 4.4 percent to $40.02. Canaccord Genuity initiated coverage on Cirrus Logic with a Buy rating and a $52.00 price target.
  • Neustar Inc (NYSE: NSR) rose 2.4 percent to $24.60 in pre-market trading after the company announced plans to separate into two, publicly-traded companies.

Related Articles (ROSG + SGY)

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Posted-In: Mid-Day MoversNews Intraday Update Markets Movers

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