Cloudflare is trading 4.77% up now at $339.05, supported by broad technology and AI-led market strength.

  • The NASDAQ Composite is up 1.29% and the S&P 500 is up 0.79%; lower oil prices and easing Treasury yields are improving risk appetite.
  • Recent AI-crawler controls and Workers AI availability for Jev provide a supportive backdrop, but no new September 21 company-specific catalyst directly explains the move.