在2026年F1美國大獎賽期間會有紅旗嗎？

This market will resolve to "Yes" if a red flag is shown at any point during the 2026 F1 United States Grand Prix, scheduled for Oct 25, 2026. The market will resolve to "No" if the race is completed without any red flag periods. If the 2026 F1 United States Grand Prix is canceled or rescheduled to a date after Nov 1, 2026, this market will resolve 50-50. A red flag shown during practice sessions, qualifying sessions, or any other session besides the main race does not count for this market. Only red flags shown during the Grand Prix race itself will result in a "Yes" resolution. The resolution source will be the official Formula 1 website and a consensus of credible sports news reporting.