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OH-05 House Election Margin of Victory
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OH-05 House Election Margin of Victory

Aug 11, 2026, 2:36 PM EST - Nov 3, 2026, 11:59 PM EST
Total volume:
$22,472
Volume 24h:
$856
643%
Liquidity:
$40,242
36%
Open interest:
$2,712N/A

Republican 15-20%

 - Polymarket

Republican 15-20% - Polymarket

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Vol.

·

Resolves Nov 3, 2026

Time left: 22h:04m:22s

Will the Republican Party candidate win the 2026 OH-05 House election by 15%-20%?

49%chance
Amount

$

Trade on
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Trade on Polymarket

At 70.5¢ buys you 142 shares | Odds: 49% Total Payout: $142 | Net Profit: $42 Multiplier: 1.42x | ROI: 42% APY not meaningful Low liquidity
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Republican 15-20%

Trade
49%
10%
Yes 70.5¢No 73¢
43.5¢
$458
$2,972
0%
15%
N/A
22h 4m
Active
polymarket

Republican 5-10%

27%
22%
Yes 43.1¢No 88.8¢
31.9¢
$650
$536
18%
18%
N/A
22h 4m
Active
polymarket

Republican 25-30%

22%
20%
Yes 43¢No 98.3¢
41.3¢
$496
$810
28%
35%
N/A
22h 4m
Active
polymarket

Republican 30-35%

17%
Yes 27¢No 93¢
20¢
$371
$3,416
0%
16%
N/A
22h 4m
Active
polymarket

Republican 10-15%

8%
Yes 11.8¢No 95.7¢
7.5¢
$1,368
$6,351
0.94%
23%
N/A
22h 4m
Active
polymarket

Republican 0-5%

4%
11%
Yes 7.1¢No 99¢
6.1¢
$11,835
$1,082
91%
161%
N/A
22h 4m
Active
polymarket

Republican 35%+

4%
Yes 4.6¢No 97¢
1.6¢
$12,358
$3,087
0%
4%
N/A
22h 4m
Active
polymarket

Democrat Wins

3%
Yes 4.7¢No 99¢
3.7¢
$11,690
$586
0%
8%
N/A
22h 4m
Active
polymarket

Republican 20-25%

1%
9%
Yes 23¢No 88.5¢
—
$1,017
$3,631
0.67%
20%
N/A
22h 4m
Active
Total markets: 9

Description

The 2026 OH-05 House election is currently expected to be held on November 3, 2026. This market will resolve according to the margin of victory between the top two candidates in the specified election. The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election. For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party. If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket. If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking. This market will resolve based on the official vote count once the count has been made official. If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other". If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official. The primary resolution source for this market will be the official results of the 2026 OH-05 House election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.

Polymarket

The 2026 OH-05 House election is currently expected to be held on November 3, 2026. This market will resolve according to the margin of victory between the top two candidates in the specified election. The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election. For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party. If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket. If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking. This market will resolve based on the official vote count once the count has been made official. If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other". If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official. The primary resolution source for this market will be the official results of the 2026 OH-05 House election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the OH-05 margin market tracks real-time odds and price movements surrounding the expected margin of victory in this election. It shows the current implied probability distribution, historical price charts, and $1,040 24-hour volume, letting traders monitor how market expectations evolve as new information emerges.

Compared to public polling averages, this market often reflects a more nuanced view of voter sentiment and campaign dynamics. While polls provide snapshots of voter preferences, traders in this market incorporate additional factors such as fundraising status, candidate viability, and recent local events. This can lead to divergence, where the market implies a wider or narrower margin than the average poll.

On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders set prices through a continuous order book where buyers and sellers post bids and asks. The current top outcome has a chance of 48.8%, and market depth shows how much volume is available at each price level. Liquidity is reflected in $22,472 total volume, allowing traders to react quickly to new information.

This market resolves around Nov 4, 2026, with the outcome confirmed once the election results are verifiable from credible public reporting. The final margin of victory will be calculated based on official vote counts, and the market will settle accordingly, reflecting the actual performance of candidates in the OH-05 district.

Key events that could shift this market include debate performances, major endorsements, shifts in voter registration, and any controversies involving the candidates. Economic indicators or national political trends that influence voter sentiment may also impact pricing. As Nov 4, 2026 approaches, updated polling data and campaign financing reports often cause noticeable movements in trader sentiment and market prices.