TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 16, 9:56 PM EST
Kalshi
This market on Kalshi tracks which candidate will secure the Republican Party nomination for Oklahoma's 2026 Class II Senate seat. Kevin Hern is priced at 99.0% to become the Republican nominee, according to the resolution source tied to the official party nomination outcome. Watch for the Republican primary election scheduled for June 23, 2026, which will determine the party's official nominee for the general election.
Resolution is based on which candidate wins the nomination for the Republican Party to contest the 2026 Class II Oklahoma Senate seat. The market resolves Yes for whichever candidate secures the Republican Party's official nomination through the primary process.
Prediction market odds on Kalshi often diverge from traditional polling because markets incorporate trader expectations, fundraising data, and insider sentiment alongside public surveys. While polls measure voter preference at a snapshot in time, prediction markets reflect the aggregated beliefs of participants with financial stakes in the outcome. For the Oklahoma Republican Senate nominee race, market prices may lead or lag polling averages depending on whether traders anticipate shifts in candidate viability, endorsements, or campaign momentum. Comparing the two reveals whether the market is pricing in information not yet reflected in recent polls.
The Oklahoma Republican Senate nominee market resolves on Jun 23, 2026. Resolution is determined by the official outcome of the Republican primary or nominating process in Oklahoma. The market will settle based on which candidate is officially designated as the Republican nominee for the U.S. Senate seat. Traders should monitor Oklahoma Republican Party announcements, primary election results, and any party convention decisions that formally establish the nominee.
Key catalysts for price movement include candidate endorsements from prominent Oklahoma Republicans or national party figures, campaign funding announcements and fundraising totals, primary debate performances and media coverage, polling releases showing shifts in voter preference, candidate withdrawals or entries into the race, and major news events affecting candidate viability. Grassroots momentum, organizational strength in early voting regions, and statements from party leadership can also shift market expectations. Traders monitor these signals to anticipate changes in nominee probability before they are fully priced in.