Abbott is trading 13.72% up at $116.28 after-hours amid a broad risk-on backdrop; available coverage identifies no company-specific catalyst for the unusually large jump.

  • Versus the September 17, 2026 regular-session close of $102.25.
  • S&P 500 rose 1.10% and Nasdaq Composite 2.17%, supporting a risk-on backdrop.
  • Abbott announced a routine $0.63 quarterly dividend on September 17.