Live prediction market odds for Colorado Senate winner?. Compare prices across Kalshi and Polymarket.
Kalshi / Polymarket
2026-11-03
Prediction markets on Polymarket and Kalshi are tracking the Colorado Senate winner for the upcoming 2026 election. This race is crucial as it could impact the balance of power in the Senate, influencing legislative priorities and national policies.
Democratic party leads the “Colorado Senate winner” event at 94.8% implied probability, followed by Republican party at 6.3%. A 4.5% cross-platform spread signals an active arbitrage window.
Odds are influenced by polling data, candidate fundraising, and public sentiment. Additionally, national political trends and local issues can sway voter preferences.
The outcome of this race could shift the majority in the Senate, impacting legislative agendas. A change in control may lead to significant changes in policy direction on various issues.
The election is scheduled for November 3, 2026. This timeline allows for extensive campaigning and voter mobilization efforts leading up to the vote.
Colorado Senate winner is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Democratic party leads at 95% implied probability, making it the market favorite. Other contenders include Republican party at 6%.
Democratic party currently leads at 95% implied probability. Behind Democratic party, Republican party at 6% are the next closest contenders. The 4.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Democratic party
94.8% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf a representative of the Republican party is sworn in as a Senator of Colorado for the term beginning in 2027, then the market resolves to Yes.
PolymarketThis market will resolve according to the winner of the 2026 midterm Colorado 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 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.
