PolymarketCloses · in 15 daysPart of MD-01 House Election Winner →

Will the Republican Party win the MD-01 House seat?

Current price

87¢

−1.5¢ · 24h

Implied probability 87%
$40.3K total volume · YES/NO

7-day range 84–94¢

Low gotcha risk

Gotcha risk — resolution-rule assessment

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This market resolves based on the winning candidate's party in the 2026 MD-01 House election. The rules clearly address independent or third-party candidates by looking at ballot listing or stated intent to caucus at the time all House races are decided. Resolution relies initially on a consensus of credible reporting, with official Federal Election Commission reporting serving as a definitive fallback if any ambiguity arises. Resolution timing depends on when all House races are called rather than a fixed calendar date, but overall the criteria align directly with standard election outcomes.

Wording ambiguity
Low
Source discretion
Med
Timing risk
Low
Exceptional clauses
Low

Liquidity

Medium tradability

Moderate book at the daily check: a spread over 1¢, or less than $50K within 5¢ of the mid. Larger orders may move the price, so check the book before sizing.

Book depth $17.4K within 5¢ of mid
Price history range

Price history

Market price
86.5¢87¢87.5¢88¢88.5¢00:0106:3913:1819:56
80¢85¢90¢95¢Oct 12Oct 15Oct 17Oct 19
85¢90¢95¢100¢Oct 1Oct 7Oct 13Oct 19

Why it moved

No big moves in the last 7 days.

Resolution rules

This market will resolve according to the party of the candidate who wins the MD-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026. ​A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources. This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).

Rules history

Rules history is not displayed yet.

Market explained

This market measures whether the Republican Party wins the U.S. House seat for Maryland's 1st Congressional District in the 2026 midterm elections. Candidates without a major party ballot listing are assigned based on their most recently expressed caucus intent.

How it resolves

The market resolves to Yes if the candidate affiliated with the Republican Party wins the MD-01 House seat in the 2026 midterm elections. The market resolves to No if a candidate affiliated with another party wins. A candidate's party is determined by their ballot-listed or identifiable affiliation when all 2026 House races are called, or by their most recently expressed caucus intent if unaffiliated on the ballot. Resolution is decided by a consensus of credible reporting, or by official Federal Election Commission results if ambiguity arises.

Key dates

  • 2026 midterm elections: — The election date for the MD-01 congressional district seat.

Resolution source

Consensus of credible reporting, with the Federal Election Commission as the fallback source in case of ambiguity.

AI-generated analysis · google/gemini-3.7-flash ·

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