TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Elections
OK-01 Republican nominee?
kalshi

OK-01 Republican nominee?

Volume:
$228,886

Mark Tedford

 - Kalshi

Mark Tedford - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 22, 2026

Closed: Jun 22, 1:07 PM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Mark Tedford

View
100%
Yes 100¢No 0¢
100¢
N/A
$109,044
N/A
N/A
$34,619
1mo 4d
Yes
kalshi

Jackson Lahmeyer

0%
Yes 0¢No 100¢
100¢
N/A
$115,415
N/A
N/A
$34,184
1mo 4d
No
kalshi

Jed Cochran

0%
Yes 0¢No 100¢
100¢
N/A
$2,843
N/A
N/A
$2,029
1mo 4d
No
kalshi

Nathan Butterfield

0%
Yes 0¢No 100¢
100¢
N/A
$991
N/A
N/A
$884
1mo 4d
No
kalshi

Kim David

0%
Yes 0¢No 100¢
100¢
N/A
$500
N/A
N/A
$500
1mo 4d
No
kalshi

Courtney Gill

0%
Yes 0¢No 100¢
100¢
N/A
$94
N/A
N/A
$94
1mo 4d
No
kalshi

Todd Woods

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
1mo 4d
No
kalshi

Nancy Dyson

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
1mo 4d
No
kalshi

Dan Rooney

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
1mo 4d
No
kalshi

Paul Royse

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
1mo 4d
No
kalshi

Kelly Walsh

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
1mo 4d
No
Total markets: 11

Intro

This market tracks whether Jackson Lahmeyer will secure the Republican Party nomination for Oklahoma's 1st congressional district House seat in the 2026 election. On Kalshi, the probability stands at 82.0%. Resolution will be determined by official Republican Party nomination results for the OK-01 seat. Watch the 2026 general election on November 3, 2026, when the nomination outcome will be finalized and the market will settle.

Kalshi

The market resolves to Yes if any of the following candidates wins the Republican Party nomination for the 2026 OK-01 House seat: Todd Woods, Nathan Butterfield, Jed Cochran, Kim David, Nancy Dyson, Courtney Gill, Dan Rooney, Paul Royse, Jackson Lahmeyer, Mark Tedford, or Kelly Walsh. Resolution is based on the official outcome of the Republican primary election for this district.

Frequently asked questions

The OK-01 Republican nominee dashboard on Kalshi tracks real-time odds and historical price movements for the Republican nominee race in Oklahoma's 1st congressional district. The interface displays current implied probability for the leading candidate, 24-hour trading volume of $0, and cumulative market depth of $228,886. Users can monitor live bid-ask spreads, view price history charts, and observe order flow to gauge market sentiment as the race develops toward resolution on Nov 3, 2026.

Prediction market odds on Kalshi reflect aggregated trader expectations and often diverge from traditional polling due to different information sets and incentive structures. While polls capture voter preference at a single moment, prediction markets incorporate ongoing developments, fundraising data, endorsements, and trader conviction. The market's implied probability can lead or lag polling averages depending on whether traders anticipate shifts in voter sentiment or candidate viability before surveys update. Direct comparison reveals how much markets are pricing in future movement versus current polling snapshots.

The OK-01 Republican nominee market resolves on Nov 3, 2026. Resolution is determined by the official outcome of the Republican nomination process for Oklahoma's 1st congressional district. The contract settles based on which candidate is formally designated or certified as the Republican nominee according to applicable party and state procedures. Traders should monitor official announcements from the Oklahoma Republican Party and relevant electoral authorities to understand the exact criteria and timing of nomination finalization.

Key catalysts for OK-01 Republican nominee odds include candidate announcements or withdrawals, major endorsements from state or national Republican figures, fundraising reports and spending levels, debate performances or media coverage, primary election results if applicable, and shifts in voter sentiment captured by new polling. Unexpected scandals, campaign pivots, or changes in candidate viability can trigger sharp repricing. Trader positioning and order flow also influence prices as new information reaches the market. Monitor local Oklahoma political news, candidate social media, and FEC filings for signals that may shift market expectations before Nov 3, 2026.