Who will Trump endorse?
As of 18:11 UTC on 18 Oct 2026, the highest-priced of the 7 markets in “Who will Trump endorse?” on Polymarket are “Ken Paxton - TX-Sen” at 100%, “Andy Barr - KY-Sen” at 100% and “Steve Hilton - CA-Gov” at 100%. The event has $149 in Polymarket-reported 24-hour volume. pdata.world compares it with 22 related events on Kalshi, Polymarket, Manifold and Limitless.

This market will resolve according to the candidate Donald Trump announces that he will vote for or endorses for the listed election. If Donald Trump does not announce an endorsement by the day before the scheduled election at 11:59 PM ET, this market will resolve to "No". The resolution source for this market will be official information from Donald Trump or one of his representatives, or a consensus of credible reporting of Donald Trump's endorsement.
