TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Elections
VA-05 Republican nominee?
kalshi

VA-05 Republican nominee?

Volume:
$4,421

John McGuire

 - Kalshi

John McGuire - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 5, 2026

Closed: Aug 4, 8:38 PM EST

kalshi

Kalshi

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

John McGuire

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,930
N/A
N/A
$1,810
1mo 4d
Yes
kalshi

Melanie Lucero

0%
Yes 0¢No 100¢
100¢
N/A
$1,491
N/A
N/A
$1,476
1mo 4d
No
kalshi

Bob Good

0%
Yes 0¢No 100¢
100¢
N/A
$1,000
N/A
N/A
$1,000
1mo 4d
No
Total markets: 3

Intro

This market tracks which Republican candidate will secure the party nomination for Virginia's 5th congressional district House seat in the 2026 election cycle. On Kalshi, John McGuire holds 95.0% probability of becoming the Republican nominee, while Melanie Lucero stands at 4.0%. The market resolves according to the official Republican Party nomination outcome for the 2026 VA-05 House race. Watch for the Republican primary election results on November 3, 2026, which will determine the party's official nominee.

Kalshi

If Melanie Lucero wins the nomination for the Republican Party to contest the 2026 VA-05 House seat, then the market resolves to Yes. If John McGuire wins the nomination for the Republican Party to contest the 2026 VA-05 House seat, then the market resolves to Yes. If Bob Good wins the nomination for the Republican Party to contest the 2026 VA-05 House seat, then the market resolves to Yes.

Frequently asked questions

Prediction market odds on Kalshi often diverge from traditional polling because traders incorporate real-time information, campaign momentum, and insider knowledge that polls may lag. While polls capture voter preference at a single moment, prediction markets reflect dynamic expectations about the actual nominating process. Markets typically price in factors like candidate fundraising, organizational strength, and delegate dynamics. Comparing Kalshi odds to recent polling averages helps identify whether the market is pricing in developments that surveys have not yet captured or whether consensus remains aligned.

The VA-05 Republican nominee market resolves on Nov 3, 2026. Resolution is determined by the official Republican nominee selected through Virginia's nominating process. Traders should monitor state party rules, convention dates, and primary or convention outcomes to anticipate resolution timing. The market will settle once the nominee is formally certified or announced by the Virginia Republican Party or relevant nominating authority.

Key catalysts include candidate announcements or withdrawals, major endorsements from state or national Republican figures, campaign finance disclosures showing fundraising strength, and local or national media coverage of the race. Shifts in voter sentiment captured by new polls, debate performances, or campaign gaffes can trigger sharp price moves. Organizational developments such as field operations expansion or staff changes signal candidate viability. National political events affecting the Republican Party's direction may also influence trader expectations about which candidate is most electable or aligned with party momentum.