SPRX is trading at $44.92, down 1.88% from the August 20, 2026 regular-session close, as long-term Treasury yields resumed rising.

  • The after-hours decline follows a broader risk-off session, with the Nasdaq Composite down 1.11% and the S&P 500 down 0.77%.
  • Oil prices stayed elevated amid Middle East tensions, while investors reduced exposure to rate-sensitive technology and AI stocks.
  • Nvidia earnings are scheduled for August 26, 2026, and no major holding report appears to explain this evening’s move.