TOTAL VOLUME:
$134b
24H VOL:
$85,014,378
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,391,695,592
394,774
Markets across
30,069
events
MATCHED EVENTS:
2,615
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 3, 1:31 PM EST
Kalshi
This market on Kalshi tracks whether Ryan Busse will secure the Democratic Party's nomination to run for Montana's 1st Congressional District House seat in 2026. Currently, the probability stands at 92.7% on Kalshi. The market will resolve based on the official Democratic Party nomination outcome for the MT-01 race. Watch the Montana Democratic primary process and candidate announcements leading up to the June 9, 2026 resolution date to gauge shifts in nomination support.
Prediction market odds on Kalshi often diverge from traditional polling averages because markets incorporate real-money incentives and forward-looking trader expectations. While polls capture voter sentiment at a single moment, prediction markets reflect traders' assessments of campaign momentum, fundraising, endorsements, and electability. For the MT-01 Democratic nominee race, market prices may lead or lag polls depending on whether traders anticipate shifts in voter preference. Comparing market odds to recent polls helps identify whether the market is pricing in information that surveys have not yet captured or whether it is overweighting near-term noise.
The MT-01 Democratic nominee market resolves on Jun 9, 2026. Resolution is determined by the official outcome of the Democratic nomination process for Montana's 1st Congressional District. The market will settle based on which candidate is formally designated as the Democratic nominee, typically confirmed through the state party convention or primary election results. Traders should monitor official Montana Democratic Party announcements and state election authority filings to track nomination progress. Any changes to the nomination timeline or process may affect market expectations and pricing leading up to the resolution date.
Key events that could shift MT-01 Democratic nominee odds include candidate endorsements from state or national party figures, changes in fundraising totals, debate performances, and primary or convention results in neighboring districts. Polling releases showing movement in voter preference will likely trigger price adjustments. Candidate announcements—such as entry, withdrawal, or major campaign pivots—can cause sharp repricing. Media coverage of scandals, policy shifts, or electability concerns may also move the market. Broader Democratic Party dynamics, including national primary momentum or strategic resource allocation to competitive races, could influence trader expectations for this Montana race.