As of October 27, 2026, the prediction market “Will Marco Rubio win the 2028 US Presidential Election?” is tracked on Polyman with these live implied probabilities from Polymarket odds: Yes 10%, No 90%. Total traded volume is $13.1M. This market is open for trading. Polyman shows real-time odds, the positions of Polymarket traders in this market, and lets you copy traders with one tap.