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$134b

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$107,351,958

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2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

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2,633

PLATFORM COVERAGE:

5

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CA-11 primary margin of victory?
kalshi

CA-11 primary margin of victory?

Volume:
$15,728

Scott Wiener, 10-15%

 - Kalshi

Scott Wiener, 10-15% - Kalshi

1W

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Positive

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Vol.

·

Resolved Jul 11, 2026

Closed: Jul 10, 8:19 PM EST

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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

Scott Wiener, 10-15%

View
100%
Yes 100¢No 0¢
100¢
N/A
$3,751
N/A
N/A
$3,237
8mo 5d
Yes
kalshi

Connie Chan wins

0%
Yes 0¢No 100¢
100¢
N/A
$2,826
N/A
N/A
$1,690
8mo 5d
No
kalshi

Scott Wiener, ≥30%

0%
Yes 0¢No 100¢
100¢
N/A
$2,812
N/A
N/A
$1,534
8mo 5d
No
kalshi

Scott Wiener, 0-5%

0%
Yes 0¢No 100¢
100¢
N/A
$2,800
N/A
N/A
$1,569
8mo 5d
No
kalshi

Scott Wiener, 25-30%

0%
Yes 0¢No 100¢
100¢
N/A
$1,413
N/A
N/A
$1,248
8mo 5d
No
kalshi

Scott Wiener, 5-10%

0%
Yes 0¢No 100¢
100¢
N/A
$969
N/A
N/A
$350
8mo 5d
No
kalshi

Scott Wiener, 15-20%

0%
Yes 0¢No 100¢
100¢
N/A
$966
N/A
N/A
$816
8mo 5d
No
kalshi

Scott Wiener, 20-25%

0%
Yes 0¢No 100¢
100¢
N/A
$191
N/A
N/A
$142
8mo 5d
No
Total markets: 8

Description

Candidates compete in the 2026 California congressional primary, with the margin of victory between the leading and second-place finishers determining the outcome across multiple predefined ranges.

Kalshi

The margin of victory is calculated by comparing each candidate's vote performance to the second-place finisher if the candidate finishes first, or to the first-place finisher if the candidate finishes second or lower. For percentage-based margins, the candidate's vote percentage is subtracted from the runner-up's percentage (if winning) or the leader's percentage is subtracted from the candidate's (if losing). For raw vote counts, the same logic applies using total votes received. If a candidate runs under multiple party affiliations or appears multiple times, all votes are combined. A positive margin indicates a win, negative indicates a loss, and zero indicates a tie for first. In uncontested races where a candidate is the only option, the margin is 100 percentage points. No rounding is applied; for example, 5.99999% falls in the 5-10% range while exactly 6% falls in the 10-15% range. The market resolves to Yes if the candidate's calculated margin falls within one of the specified ranges: Connie Chan 0-100%, or Scott Wiener 0-5%, 5-10%, 10-15%, 15-20%, 20-25%, 25-30%, or 30-100%.

Frequently asked questions

The CA-11 primary margin of victory dashboard on Kalshi tracks real-time odds and historical price movements for this election outcome. You can monitor the current implied probability of each margin outcome, view 24-hour trading volume of $0, and observe how trader sentiment has shifted over time. The dashboard displays the top outcome and its associated probability, helping you understand which margin scenarios the market currently favors most heavily. Price history charts let you identify trends and volatility patterns as the primary election approaches.

Prediction market odds on Kalshi often diverge from traditional polling averages because markets incorporate real-money incentives and continuous price discovery. While polls capture voter sentiment at a single point in time, prediction markets aggregate ongoing trader beliefs about the actual margin outcome. Markets may price in late-breaking campaign developments, fundraising momentum, or endorsements faster than polls update. Comparing Kalshi odds to recent CA-11 primary polling can reveal whether traders expect a tighter or wider margin than surveys suggest, highlighting areas of market conviction or uncertainty.

On Kalshi, CA-11 primary margin of victory is priced as a set of binary outcome contracts, each representing a specific margin range or threshold. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy or sell shares at prices between 0 and 100 cents, where the price reflects the implied probability of that margin outcome occurring. As new information emerges—campaign events, debate performances, or voter shifts—traders adjust their positions, moving prices up or down. The contract that resolves to 100 cents at settlement reflects the actual primary margin, while all other contracts expire worthless.

The CA-11 primary margin of victory market resolves on Jun 2, 2027, following the official California primary election. The outcome is determined by the final certified margin between the top two finishers in the CA-11 Democratic primary. Resolution depends on official vote tallies reported by California election authorities. Once results are certified and the margin is confirmed, the contract corresponding to the actual margin range resolves to 100 cents, while all other margin contracts expire at zero.

Key catalysts for CA-11 primary margin movement include candidate debate performances, major endorsements from local or state figures, fundraising announcements, and media coverage shifts. Voter registration trends and early voting data releases can signal changing momentum. Campaign spending surges or candidate gaffes may reshape expectations about the final margin. Polling releases specific to CA-11 often trigger immediate market repricing. Turnout models and demographic shifts in the district also influence trader estimates of whether the race will be competitive or dominated by a frontrunner, directly affecting margin predictions.