TOTAL VOLUME:

$134.2b

24H VOL:

$126,590,312

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,439,516,703

404,175

Markets across

30,277

events

MATCHED EVENTS:

2,685

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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MI-13 Republican nominee?
kalshi

MI-13 Republican nominee?

Volume:
$52,340

TP Nykoriak

 - Kalshi

TP Nykoriak - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 5, 2026

Closed: Aug 5, 10:22 AM EST

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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

TP Nykoriak

View
100%
Yes 100¢No 0¢
100¢
N/A
$27,509
N/A
N/A
$19,857
1mo 4d
Yes
kalshi

Raphiel King

0%
Yes 0¢No 100¢
100¢
N/A
$10,795
N/A
N/A
$5,117
1mo 4d
No
kalshi

Martell D Bivings

0%
Yes 0¢No 100¢
100¢
N/A
$10,606
N/A
N/A
$4,080
1mo 4d
No
kalshi

Articia Bomer

0%
Yes 0¢No 100¢
100¢
N/A
$2,514
N/A
N/A
$1,406
1mo 4d
No
kalshi

Andrew Lorenz

0%
Yes 0¢No 100¢
100¢
N/A
$916
N/A
N/A
$816
1mo 4d
No
Total markets: 5

Intro

This market tracks which candidate will secure the Republican Party nomination for Michigan's 13th congressional district in the 2026 House election. On Kalshi, the leading outcome—that TP Nykoriak becomes the Republican nominee—stands at 90.0%, while Andrew Lorenz holds 4.0%. The market resolves according to the official Republican Party nomination process for the MI-13 seat. Watch the 2026 general election on November 3, 2026, when the Republican nominee will face voters in the general contest.

Kalshi

If Martell D Bivings wins the nomination for the Republican Party to contest the 2026 MI-13 House seat, then the market resolves to Yes. If Raphiel King wins the nomination for the Republican Party to contest the 2026 MI-13 House seat, then the market resolves to Yes. If TP Nykoriak wins the nomination for the Republican Party to contest the 2026 MI-13 House seat, then the market resolves to Yes. If Articia Bomer wins the nomination for the Republican Party to contest the 2026 MI-13 House seat, then the market resolves to Yes. If Andrew Lorenz wins the nomination for the Republican Party to contest the 2026 MI-13 House seat, then the market resolves to Yes.

Frequently asked questions

The MI-13 Republican nominee dashboard on Kalshi tracks real-time odds and price movements for the Republican nominee race in Michigan's 13th congressional district. You can monitor the current probability of each candidate, historical price charts, and trading volume to understand how the market is pricing the outcome. The dashboard displays $52,340 in total group volume, with $0 traded in the last 24 hours, giving you a sense of market liquidity and recent trader activity around this race.

Prediction market odds on Kalshi often diverge from traditional polling because traders are incentivized to forecast the actual outcome rather than simply reflect current sentiment. While polls capture voter preference at a single moment, prediction markets incorporate fundraising data, endorsements, historical performance, and trader expectations about future developments. For the MI-13 Republican nominee race, comparing market odds to recent polls can reveal whether traders believe the frontrunner's position is stronger or weaker than public surveys suggest, offering an alternative lens on the race dynamics.

The MI-13 Republican nominee market resolves on Nov 3, 2026, which aligns with the timing of Michigan's Republican primary process. The outcome is determined by which candidate officially becomes the Republican nominee for the general election in Michigan's 13th district. Resolution depends on the official results and certification of the primary election, ensuring that the market reflects the actual nominee rather than speculation or interim results.

Key catalysts for the MI-13 Republican nominee market include candidate announcements, major endorsements from party leaders or local figures, campaign spending reports, debate performances, and shifts in voter sentiment captured by new polls. Unexpected candidate withdrawals, scandals, or changes in national political momentum can also significantly move odds. Local media coverage, grassroots organizing efforts, and turnout expectations in the district will influence trader positioning as the primary approaches, making this market sensitive to both high-profile events and granular district-level developments.