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%

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Politics
CA-07 Primary Winners
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CA-07 Primary Winners

Volume:
$16,394

Doris Matsui

 - Polymarket

Doris Matsui - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 10, 2026

Closed: Jun 1, 8:00 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Doris Matsui

View
100%
Yes 100¢No 0¢
2.7¢
N/A
$4,487
N/A
N/A
N/A
Settled
Yes
polymarket

Mai Vang

100%
Yes 100¢No 0¢
1.7¢
N/A
$2,289
N/A
N/A
N/A
Settled
Yes
polymarket

Ralph Nwobi

0%
Yes 0¢No 100¢
1.7¢
N/A
$5,385
N/A
N/A
N/A
Settled
No
polymarket

Zachariah Wooden

0%
Yes 0¢No 100¢
2.9¢
N/A
$2,561
N/A
N/A
N/A
Settled
No
polymarket

Enayat Nazhat

0%
Yes 0¢No 100¢
2.8¢
N/A
$850
N/A
N/A
N/A
Settled
No
polymarket

Robert Morin

0%
Yes 0¢No 100¢
2.8¢
N/A
$821
N/A
N/A
N/A
Settled
No
Total markets: 6

Intro

This market tracks whether Doris Matsui will advance from the California primary election to compete in the general election for the U.S. House seat representing California's 7th congressional district. On Polymarket, the probability of Matsui advancing stands at 98.1%. Resolution will be determined by official sources including the California Secretary of State's office. Watch for the California primary election scheduled for June 2, 2026, which will determine whether Matsui secures the nomination to contest the seat in the 2026 midterm elections.

Frequently asked questions

The CA-07 Primary Winners dashboard on Polymarket tracks real-time odds and trading activity for candidates competing in California's 7th congressional district primary election. The dashboard displays current implied probabilities for each candidate, historical price movements, and live order-book depth. You can monitor $16,394 in total group volume and $884 in 24-hour trading activity to gauge market liquidity and recent trader interest. This single-venue view helps you understand how prediction market participants are pricing each candidate's chances of advancing from the primary.

Prediction market odds on Polymarket often diverge from traditional polling averages because traders incorporate real-time information, campaign momentum, and fundraising data that polls may lag. While polls provide a snapshot of voter sentiment at a single moment, prediction markets reflect continuous reassessment by participants with financial incentive to forecast accurately. For CA-07, comparing Polymarket odds to recent independent polls and analyst ratings can reveal whether the market is pricing in factors—such as endorsements or turnout expectations—that public surveys have not yet captured. Both data sources offer valuable but distinct perspectives on candidate viability.

The CA-07 Primary Winners market resolves on Jun 2, 2026, following the California primary election date. Resolution is determined by official results from the California Secretary of State, which confirm which candidates advance to the general election. Markets remain open for trading until the resolution criteria are finalized and verified. Traders should monitor official election authority announcements and candidate statements as the primary date approaches to stay informed on timing and any procedural updates that may affect market settlement.

Several catalysts could shift odds for CA-07 Primary Winners candidates before Jun 2, 2026. Major endorsements from local or national figures, campaign finance disclosures showing fundraising strength or weakness, debate performances, and earned media coverage all influence trader perception of viability. Polling releases, voter registration trends, and turnout models in the district may prompt repricing. Candidate withdrawals or scandals can rapidly reallocate probability mass among remaining contenders. Grassroots organizing announcements and field operation updates also signal campaign momentum. Traders actively monitor these signals to adjust positions, driving price discovery on Polymarket.