Incumbent Republican Mike Rounds holds a commanding position in the 2026 South Dakota Senate race due to the state's consistent Republican dominance, evidenced by wide presidential margins and historical Senate results. Rounds secured his party's nomination decisively in the June primary and maintains a substantial fundraising advantage, while the Democratic nominee's withdrawal in August left independent Brian Bengs as the primary challenger. Forecasters across outlets rate the contest Solid or Safe Republican. Trader consensus aligns with these fundamentals, though potential shifts could arise from unexpected developments such as health issues, major scandals, or significant polling swings in the final weeks before the November 3 election.
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。 · 更新於麥克·朗茲(共和黨) 93.9%
Brian Bengs(無黨籍) 5.5%
民主黨 <1%
$34,387 交易量
$34,387 交易量

麥克·朗茲(共和黨)
94%

Brian Bengs(無黨籍)
5%

民主黨
<1%
麥克·朗茲(共和黨) 93.9%
Brian Bengs(無黨籍) 5.5%
民主黨 <1%
$34,387 交易量
$34,387 交易量

麥克·朗茲(共和黨)
94%

Brian Bengs(無黨籍)
5%

民主黨
<1%
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.
市場開放時間: Oct 13, 2025, 5:04 PM ET
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.
Incumbent Republican Mike Rounds holds a commanding position in the 2026 South Dakota Senate race due to the state's consistent Republican dominance, evidenced by wide presidential margins and historical Senate results. Rounds secured his party's nomination decisively in the June primary and maintains a substantial fundraising advantage, while the Democratic nominee's withdrawal in August left independent Brian Bengs as the primary challenger. Forecasters across outlets rate the contest Solid or Safe Republican. Trader consensus aligns with these fundamentals, though potential shifts could arise from unexpected developments such as health issues, major scandals, or significant polling swings in the final weeks before the November 3 election.
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。
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