The Dow Jones fell 0.9% at opening, the S&P 500 fell 0.9%, and the Nasdaq fell 0.9%.

Airline stocks all fell, with Delta Air Lines dropping by 2.8%, Southwest Airlines dropping by 3.0%, Ryanair dropping by 3.1%, and United Airlines dropping by 3.6%. Hims & Hers rose by 45.9%, reaching a weight loss drug authorization agreement with Novo Nordisk. Lumentum rose by 3.0% and Vertiv Holdings rose by 3.4%, both being included in the S&P 500 index. Kingsoft Cloud rose by 15.8%, and OpenClaw gained popularity.