Will the Republicans win the Iowa Senate race in 2026?
BUY YES
- Cost
- 52.0¢
- Implied chance
- 52.0%
- Return if right
- 92.3%
- Spread cost
- 2%
If you put in $100
You get 192.3 shares at 52.0¢ each.
YES wins: $192.31 back, a profit of $92.31. YES loses: $0.00, and the whole $100 is gone.
The gap between buyers and sellers takes $1.87 of that profit. Without it you would make $94.17.
Assumes the whole order fills at this price. A large order eats into the book and averages worse.
Buy YES on Polymarket
BUY NO
- Cost
- 49.0¢
- Implied chance
- 49.0%
- Return if right
- 104.1%
- Spread cost
- 2%
If you put in $100
You get 204.1 shares at 49.0¢ each.
NO wins: $204.08 back, a profit of $104.08. NO loses: $0.00, and the whole $100 is gone.
The gap between buyers and sellers takes $2.10 of that profit. Without it you would make $106.19.
Assumes the whole order fills at this price. A large order eats into the book and averages worse.
Buy NO on Polymarket
Latest news
headlines link to their publishers- Republicans are breaking from Trump on Iran. So what will they do about it?The Washington Post · 2h ago
- Senate Republicans block Democratic effort to end US war with IranThe Guardian · 2h ago
- Senate GOP defeats resolution directing Trump to end Iran war as more Republicans sour on conflictThe Hill · 2h ago
- Senate rejects resolution calling to end the Iran war, as most Republicans stick with TrumpNBC News · 2h ago
- Alaska has a voting system like no other state; Republicans worry it could cost them in NovemberFox News · 3h ago
- Trump-backed Nevada Republican exaggerated Bronze Star award in two campaignsThe Washington Post · 5h ago
Headlines are matched on the names in “Will the Republicans win the Iowa Senate race in 2026?”. Nobody checks them by hand, so one may not be relevant. They also say nothing about whether the price has already moved on this news.
How this market resolves
This market will resolve according to the winner of the 2026 midterm Iowa U.S. Senate election, inclusive of any run-offs. A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party. The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.