Grifols, S.A. (NASDAQ:GRFS – Get Rating) shares gapped up prior to trading on Wednesday . The stock had previously closed at $8.61, but opened at $9.20. Grifols shares last traded at $9.10, with a volume of 516,956 shares traded. Wall Street Analysts Forecast Growth Several research firms have commented on GRFS. Barclays raised shares of […]