Ohio’s 10th District House Race: Who Will Win?
Ohio’s 10th Congressional District, anchored by Dayton and surrounding suburbs, is up for grabs in the 2026 midterm elections. The seat has shifted between parties in recent cycles, making it one of the state’s more competitive districts. Voters will choose a representative to serve in the U.S. House for the next term.
Why Markets Are Watching
Control of the House often comes down to a handful of swing districts like OH-10, where local demographics and national political mood intersect. The outcome here could signal broader voter sentiment heading into the midterms and influence which party holds the majority. Candidates and party strategists are investing heavily in the race given its potential to tip the balance of power.
How Prediction Markets Frame the Race
The core question traders are weighing is simple: which party captures the seat when votes are counted. Because OH-10 has swung before, the contract isolates partisan control as the key variable rather than any single candidate’s personal appeal. Shifts in sentiment reflect how closely watchers believe this race tracks broader national trends shaping the House majority fight.
Related terms
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Democratic Party (United States) -
Republican Party (United States) -
Ohio -
Electoral district -
Dayton, Ohio -
Swing (politics) -
Mike Turner
Total Volume
$257.5k
Kalshi $232.1k · Polymarket $25.4k
Leading Market
Mike Turner
Kalshi 70% · Polymarket 69%
Mike Turner Volume
$136k
Kalshi $124.2k · Polymarket $11.8k
Mike Turner 24h Change
-4.00%
Kalshi -4.00% · Polymarket 0.00%
Calculate Your Potential Return
- Kalshi(opens in a new tab) 7.0% fee
- Polymarket(opens in a new tab) 5.0% fee
| Market | Kalshi Yes | Kalshi Fee | Kalshi Payout | Polymarket Yes | Polymarket Fee | Polymarket Payout |
|---|---|---|---|---|---|---|
| Mike TurnerRepublican Party | 69.0¢ | 7.0% | , trade Mike Turner on Kalshi (opens in a new tab) | 69.0¢ | 5% | , trade Mike Turner on Polymarket (opens in a new tab) |
| Kristina KnickerbockerDemocratic Party | 33.0¢ | 7.0% | , trade Kristina Knickerbocker on Kalshi (opens in a new tab) | 32.0¢ | 5% | , trade Kristina Knickerbocker on Polymarket (opens in a new tab) |
* Estimates if candidate wins. Actual returns may vary.
All Markets
| Market | Total Volume | Kalshi(opens in a new tab) | Polymarket(opens in a new tab) |
|---|---|---|---|
| Mike TurnerRepublican Party | $135,998.72 | ||
| Kristina KnickerbockerDemocratic Party | $121,547.06 |