Trump's endorsements in the 2026 Republican primary cycle have shown consistent influence across House, Senate, and gubernatorial races, with endorsed candidates advancing in the large majority of contests tracked so far. Recent activity includes backing in Kentucky Senate and House races, Alabama Senate, Georgia governor, Texas Senate, and South Carolina governor primaries, often shifting momentum toward preferred candidates ahead of voting. Primary voters have largely aligned with these choices, reinforcing perceptions of endorsement impact within the party. Scheduled primaries through the summer and fall, along with any new announcements via official channels, remain key variables that could shift positioning in related markets. Traders weigh these patterns against the broader field of candidates seeking support.