Benzinga's Top Pre-Market Gainers
Infinity Pharmaceuticals (NASDAQ: INFI) soared 5.85% to $17.37 in the pre-market trading. Infinity shares have jumped 38.60% over the past 52 weeks, while the S&P 500 index has gained 27.61% in the same period.
Grifols SA (NASDAQ: GRFS) moved up 5.13% to $28.10 in the pre-market session. Grifols' trailing-twelve-month operating margin is 25.54%.
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