PolymarketCloses · in 15 daysPart of Michigan Senate Election Winner →

Will the Democrats win the Michigan Senate race in 2026?

Current price

69.5¢

−0.5¢ · 24h

Implied probability 69.5%
$1.1M total volume · YES/NO

7-day range 68.5–71.5¢

Low gotcha risk

Gotcha risk — resolution-rule assessment

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The rules clearly establish the criteria for determining the winning party in the 2026 Michigan Senate election. Party representation is strictly tied to official ballot nomination, explicitly excluding independent candidates regardless of informal party ties or caucusing agreements. Resolution triggers are clearly designated: a consensus call across three specified media organizations (Associated Press, Fox News, and NBC), with a definite fallback to official state certification if the networks do not agree. Any candidate replacements prior to election day and potential runoffs are fully covered, minimizing surprises.

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

Liquidity

High tradability

Deep book at the daily check: a spread of 1¢ or less and at least $50K of orders within 5¢ of the mid.

Book depth $360.3K within 5¢ of mid
Price history range

Price history

Market price
69¢69.5¢70¢70.5¢71¢17:4601:4509:4317:41
68¢69¢70¢71¢72¢Oct 12Oct 15Oct 17Oct 19
50¢60¢70¢80¢Jul 22Aug 21Sep 20Oct 19

Why it moved

No big moves in the last 7 days.

Resolution rules

This market will resolve according to the winner of the 2026 midterm Michigan 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 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. 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.

Rules history

Rules history is not displayed yet.

Market explained

This market measures whether the Democratic nominee wins the 2026 U.S. Senate race in Michigan. Candidates running as independents are excluded from party options even if affiliated with a party.

How it resolves

The market resolves Yes if the Democratic Party nominee wins the 2026 Michigan U.S. Senate election, inclusive of any run-offs. The market resolves No if the Democratic nominee does not win. If a named candidate is replaced as the party nominee prior to election day, the market resolves based on the replacement nominee. Independent candidates do not count as Democrats or Republicans regardless of party affiliation. Resolution is determined once the Associated Press, Fox News, and NBC all call the race for the same candidate. If all three sources do not call the race for the same candidate, the market resolves based on official certification.

Key dates

  • Election year: The market covers the 2026 midterm election. Date as stated: 2026.

Resolution source

Associated Press, Fox News, NBC, or official certification

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

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