Market Overview

10 Biggest Mid-Day Gainers For Tuesday

  • OpGen Inc (NASDAQ: OPGN) shares jumped 61.9 percent to $1.70. OpGen shares have dropped 35.50 percent over the past 52 weeks, while the S&P 500 index has gained 11.62 percent in the same period.
  • GulfMark Offshore, Inc. (NYSE: GLF) shares gained 17.7 percent to $2.00.
  • Achaogen Inc (NASDAQ: AKAO) shares gained 13 percent to $14.72 as the company reported an offering of 5.7 million shares.
  • Organovo Holdings Inc (NASDAQ: ONVO) shares rose 10.2 percent to $3.73. Organovo is presenting its first preclinical data on 3D bioprinted human liver tissues at the TERMIS-Americas Meeting in San Diego.
  • Atara Biotherapeutics Inc (NASDAQ: ATRA) gained 9.7 percent to $18.60. Atara Biotherapeutics shares have dropped 19.29 percent over the past 52 weeks, while the S&P 500 index has gained 11.62 percent in the same period.
  • Neovasc Inc (US) (NASDAQ: NVCN) shares climbed 9.1 percent to $2.47 after the company reported the close of its $75 million transaction with Boston Scientific Corporation (NYSE: BSX).
  • VeriFone Systems Inc (NYSE: PAY) shares rose 8.5 percent to $17.83. VeriFone reported better-than-expected earnings for its fourth quarter, but issued a weak outlook for the first quarter.
  • U.S. Energy Corp. (NASDAQ: USEG) shares climbed 8 percent to $1.57.
  • Monolithic Power Systems, Inc. (NASDAQ: MPWR) shares gained 4.2 percent to $83.46. Monolithic Power Systems disclosed that it has filed a lawsuit against Intersil Corp (NASDAQ: ISIL) for defamation, tortious interference, unfair competition, and misappropriation of trade secrets.
  • SeaWorld Entertainment Inc (NYSE: SEAS) rose 3.5 percent to $19.22. Janney Capital upgraded SeaWorld from Neutral to Buy.

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


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