Traders see a 95.5% chance that Trump will not endorse JD Vance for president before 2027, reflecting the absence of any public signals or statements indicating an early commitment during the 2028 cycle. Trump's endorsement record shows most support for candidates materializes closer to primaries rather than years ahead, and he has continued to keep multiple potential contenders in consideration. Vance's role as vice president provides visibility, yet no procedural or campaign milestones have prompted an immediate move. This pricing captures the current lack of catalysts within the resolution window, though developments such as major party shifts, health events, or direct announcements could still change the trajectory.