Citigroup is trading 3.59% down now at $133.81 after closing at $138.79 on September 11, 2026, with no confirmed company-specific catalyst.

  • The after-hours decline contrasts with broader strength: the S&P 500, Nasdaq Composite, and Dow Jones Industrial Average all gained more than 0.5%.
  • Searches found no confirmed September 11 earnings release, major regulatory action, downgrade, or company-specific announcement explaining the drop.
  • Available Citi-related funding and strategic-news items do not clearly establish causation.