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2028 Republican presidential nominee
Every outcome in this field. Cheapest venue highlighted; the gap column is the cross-venue spread in cents.
7 of 15 outcomes are also listed on Kalshi and machine-checked to settle on the same criteria
| Outcome | Kalshi | Polymarket | Gap |
|---|---|---|---|
| J.D. Vance✓ | 42¢ | 43¢ | 1 |
| Marco Rubio✓ | 25¢ | 23¢ | 2 |
| Tucker Carlson✓ | 3¢ | 3¢ | 0 |
| Donald J. Trump✓ | 3¢ | 2¢ | 1 |
| Yes | — | 1¢ | — |
| Yes | — | 1¢ | — |
| Elise Stefanik✓ | 0¢ | 0¢ | 0 |
| Steve Bannon✓ | 0¢ | 0¢ | 0 |
| Yes | — | 0¢ | — |
| Candace Owens✓ | 1¢ | 0¢ | 1 |
| Yes | — | 0¢ | — |
| Yes | — | 0¢ | — |
| Yes | — | 0¢ | — |
| Yes | — | 0¢ | — |
| Yes | — | 0¢ | — |
Prices are live and move constantly — confirm on the venue before trading. A ✓ means our verifier compared both venues' resolution criteria and found them equivalent; its absence means not checked yet, never that they differ. MarketMaster is read-only research, not financial advice.