SPY is trading 0.73% up today as NVIDIA’s results exceeded expectations and its longer-term 70% revenue-growth outlook reinforced confidence in AI spending.

  • NVIDIA shares gained more than 7% premarket, lifting semiconductor and software stocks.
  • Salesforce and CrowdStrike earnings strength added to sector momentum; the Nasdaq is outperforming the Dow.
  • Investors are watching Jackson Hole for Fed signals; no major U.S. economic release is scheduled for August 27, 2026.