Grifols is trading 4.17% up at $7.88 on October 26, 2026, with broader U.S. market gains providing a supportive backdrop; no fresh company-specific catalyst surfaced. - U.S. markets were broadly higher as oil prices retreated and investors looked ahead to major earnings and the Federal Reserve meeting. - Available reporting described Grifols shares rising earlier in the session but did not identify a specific driver. - Trading volume was not available in the provided price context.