**Trader consensus at 99.9% on “No” for a full White House lid by 6:30 PM ET on October 12, 2026, stems primarily from the date falling on Columbus Day, a federal holiday observed on a Monday.** Holiday schedules typically feature ceremonial events, travel, or public appearances rather than the standard weekday pattern of executive time and closed-press meetings that often conclude with an early-evening lid. Recent pool reports and calendars show lids issued on routine in-town days once public activity wraps in the late afternoon, but holiday calendars frequently extend press access or involve movement that pushes coverage past the threshold. The “wisdom of crowds” reflected in pricing accounts for this recurring structural difference, along with the absence of any announced early wrap-up. Even at this extreme probability, late schedule adjustments, an unscheduled announcement, or a developing situation requiring official comment could still shift the outcome before resolution.