🔴 Citigroup is trading 6.39% down in after-hours trading with no verified catalyst identified

Citigroup is trading at $126.43 (-6.39%) after closing at $135.06 on September 21, 2026, with no verified earnings, regulatory, merger, or guidance catalyst identified.

• CEO Jane Fraser discussed a global “tsunami of patching” against AI-related cyber threats, but coverage does not directly link those remarks to the decline.
• Broader markets rallied on September 21, making the after-hours drop appear company-specific or liquidity-driven.