The open Senate seat created by Gary Peters’ retirement has drawn a competitive Democratic primary among Mallory McMorrow, Abdul El-Sayed, and Haley Stevens, while Mike Rogers holds a clear lead for the Republican nomination. Recent April and May 2026 polls show the Democratic contenders nearly tied or within a few points, with substantial undecided voters, and general-election head-to-heads between Rogers and leading Democrats remaining close. Michigan’s mix of suburban and urban voters, combined with historical turnout patterns in midterm cycles, underpins the current trader consensus reflected in the 74.5 percent implied probability for a Democratic winner. The August 4 primary and subsequent general-election developments will determine whether these early indicators hold.
基於Polymarket數據的AI實驗性摘要。這不是交易建議,也不影響該市場的結算方式。 · 更新於$113,316 交易量
$113,316 交易量

民主黨
75%

共和黨
27%
$113,316 交易量
$113,316 交易量

民主黨
75%

共和黨
27%
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.
市場開放時間: Oct 13, 2025, 5:07 PM ET
Resolver
0x2F5e3684c...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.
Resolver
0x2F5e3684c...The open Senate seat created by Gary Peters’ retirement has drawn a competitive Democratic primary among Mallory McMorrow, Abdul El-Sayed, and Haley Stevens, while Mike Rogers holds a clear lead for the Republican nomination. Recent April and May 2026 polls show the Democratic contenders nearly tied or within a few points, with substantial undecided voters, and general-election head-to-heads between Rogers and leading Democrats remaining close. Michigan’s mix of suburban and urban voters, combined with historical turnout patterns in midterm cycles, underpins the current trader consensus reflected in the 74.5 percent implied probability for a Democratic winner. The August 4 primary and subsequent general-election developments will determine whether these early indicators hold.
基於Polymarket數據的AI實驗性摘要。這不是交易建議,也不影響該市場的結算方式。 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions