Trump Says Too Early to Back Vance for 2028

The open question here is less about Vance's standing than about how much uncertainty a sitting president is willing to leave in the air. For a prediction market, that ambiguity is the tradable part: an endorsement that hasn't happened is a contract without a resolution date, and the absence of a signal is itself information. The audience most affected is anyone pricing 2028 political outcomes, where a non-answer can move odds more than a clear one. Whether Trump keeps the question open or closes it is what to watch.