Will Marco Rubio be the nominee for the Presidency for the Republican party?
2 platforms$13.4M volumePart of 2028 Republican presidential nominee – In 2028
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Will Marco Rubio be the nominee for the Presidency for the Republican party?
- Volume
- $4.3M
- 24h vol
- $2.9K
- Depth
- Moderate
- Closes
- Nov 7, 2028
Best cross-venue arbitrage
Fee-adjusted Yes on one venue and No on another for Will Marco Rubio be the nominee for the Presidency for the Republican party?. Indigo rings on the prices above mark those asks. Assume equivalent resolution.
Fees
For the cross-venue prices shown above — same venue, same schedule for each outcome.
From each venue's own fee data or published rules (Polymarket: fee schedule on the market; Kalshi: official taker formula). The simple percent is a shorthand—actual dollars still depend on price and size. Hover a venue for full wording.
- Kalshi
- 7%
- Polymarket
- 4%
Contract rules
Compare the exchange-specific contract text behind the prices above.
Description
If Marco Rubio wins and accepts the nomination for the Presidency for the Republican party, then the market resolves to Yes.
Description
This market will resolve to “Yes” if the named individual wins and accepts the 2028 nomination of the Republican Party for U.S. president. Otherwise, this market will resolve to “No”. The resolution source for this market will be a consensus of official Republican Party sources. Any replacement of the Republican nominee before election day will not change the resolution of the market.
Other outcomes in this event
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