(RTTNews) - Drug manufacturer Grifols, S.A. (GRFS) stock continues to rise on Friday, despite no corporate news to influence the stock movement.
Currently, Grifols stock is surging 12.50%, to $11.84 on a volume of 827,804 on the Nasdaq.
The stock previously closed at $10.52. It has traded between $6.5 and $12.15 in the past 52-week period.
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