Pershing Square is trading at $57.00, up 4.83% in after-hours trading; no clear company-specific catalyst was identified.

  • The gain reverses a 7.29% regular-session decline on October 8, 2026.
  • The quarterly dividend was announced October 2, with an October 9 ex-dividend date, so it does not establish a new October 8 catalyst.
  • Rising oil prices and Treasury yields weighed on U.S. stocks during October 8, but do not explain Pershing Square’s opposite-direction after-hours move.