🟢 Booking Holdings is trading 13.35% up in after-hours trading with no confirmed company-specific catalyst

Booking Holdings is trading at $197.14, up +13.35% in after-hours trading, with no reliable September 11 post-close announcement, earnings release, or analyst action identified.

• It closed at $173.92 on September 11, 2026.
• Recent coverage focused on the EU court blocking the €1.63 billion ETraveli acquisition.
• The move remains unexplained and warrants rechecking for delayed news.