President Trump's January 13, 2026, response to a heckler at a Michigan Ford plant, captured on video and widely circulated, established the baseline for this market. The White House described the gesture as an appropriate reply to the disruption during the factory tour. Since that single documented instance early in the year, no comparable public incidents have been reported through the first half of 2026. Traders assign a 74% probability to no repeat by December 31, reflecting the view that such spontaneous actions remain infrequent for a sitting president amid routine public appearances and official duties. Late-breaking events or additional factory visits could still alter the outcome before resolution.