KalshiPoliticsActive
Who will win the next presidential election? Marco Rubio
9.7¢+931
Odds history
How this market settles
- Pays Yes when
- If Marco Rubio is the next person inaugurated as President for the term beginning in 2029, then the market resolves to Yes.
- When
- Closes 2029-11-07.
Read the full rules Kalshi publishes
If Marco Rubio is the next person inaugurated as President for the term beginning in 2029, then the market resolves to Yes.
What this bet really costs you
On $100 at 10¢ you pay $6.30 in fees on Kalshi
0.63¢ per contract · 1000 contracts
On $100 at 10¢ you pay $5.40 in fees on Polymarket US
0.54¢ per contract · 1000 contracts
Exchange-side taker fees per each venue's published formula (rate × contracts × price × (1 − price)); contracts = stake ÷ price, rounded down to whole contracts. Fees peak at 50¢ and shrink toward the extremes. Most quoted cross-venue “arbs” are negative-EV after these fees; the taker-fee breakeven on a Kalshi/Polymarket pair is roughly 3.5–4¢.
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