TOTAL VOLUME:

$55.8b

24H VOL:

$162,728,318

24H TRANSACTIONS:

544,970,557

OPEN INTEREST:

$1,219,144,594

517,742

Markets across

14,128

events

MATCHED EVENTS:

2,419

PLATFORM COVERAGE:

4

Polymarket:

50%

VS.

Kalshi:

50%

BETA
California Governor winner?

California Governor winner?

May 16, 2025, 10:00 AM EST - Jan 6, 2027, 10:00 AM EST
Total volume:
$38,795,485
Volume 24h:
$710,344
69%
Liquidity:
$0
0%
Open interest:
$18,240,379
2%
PredictionHero
Xavier Becerra 75%
kalshi
Steve Hilton 9%
kalshi
Tom Steyer 18%
kalshi
Feb 2026Feb 2026Feb 2026Mar 2026Mar 2026Mar 2026Mar 2026Apr 2026Apr 2026Apr 2026Apr 2026May 2026May 2026May 2026May 2026020406080100

Who will win the governorship in California?

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Outcome
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Volume
24h
7d
Open Interest
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Trade

Description

A candidate will be elected governor of California in the 2026 election.

Intro

This market tracks which candidate will win California's gubernatorial race in the 2026 election. On Kalshi, Matt Mahan holds a leading probability of 69.0%, with an alternative outcome at 19.0%. The market will resolve based on official election results from the 2026 California gubernatorial election. Traders should monitor campaign developments and polling data leading up to Election Day in 2026, as voter sentiment and endorsements in the months prior could significantly influence the final outcome.

Created at:Feb 16, 2026, 8:50 AM GMT
Updated at:May 28, 2026, 10:36 AM GMT
Event ID:KXGOVCA-26

Frequently asked questions

The California Governor winner dashboard on Kalshi tracks real-time odds and pricing for the next California gubernatorial election. It displays the current probability estimate for each candidate, historical price movements, and 24-hour trading volume of $187,765. The dashboard aggregates all active contracts on this event, showing you how traders are positioning themselves as new information emerges. Total volume across all related contracts stands at $36,431,141, reflecting sustained market interest in this high-stakes race.

Prediction market odds on Kalshi often diverge from traditional polling due to different incentive structures. Polls measure stated preferences at a single moment, while prediction markets reward accurate forecasts with real money, encouraging traders to incorporate private information and forward-looking analysis. For the California Governor race, market odds may reflect expectations about turnout, campaign momentum, and late-breaking developments that polls have not yet captured. Comparing the two reveals whether traders are pricing in scenarios that public surveys have overlooked.

On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, the California Governor winner market is priced as a set of binary contracts, each representing a candidate outcome. The current top outcome shows implied probability. Prices fluctuate based on order flow and new information; traders buy contracts they believe are underpriced and sell those they see as overpriced. The bid-ask spread reflects market liquidity and uncertainty. As election day approaches, prices typically tighten and become more responsive to breaking news, polling shifts, and campaign developments.

The California Governor winner market resolves on Jan 6, 2027. Resolution is determined by the official results of the California gubernatorial election. Once the state certifies the winner, the market settles according to the outcome. Traders holding contracts for the winning candidate receive their payout, while those on losing candidates receive nothing. The market remains open for trading until the resolution criteria are met and the outcome is confirmed.

Major catalysts for price movement include campaign announcements, debate performances, endorsements from high-profile figures, and shifts in voter registration or early voting data. Economic news affecting California, scandals or gaffes by candidates, and changes in national political sentiment can also influence odds. Polling releases are typically followed by sharp repricing as traders update their models. Turnout expectations, particularly among key demographics, often drive late-stage volatility. Media coverage of emerging issues and ground-game developments will continue to shape market sentiment through election day.

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PredictionHero © 2026 · v0.14.0PredictionHero provides aggregated market data and informational signals only. Nothing on this site constitutes financial, legal, or investment advice. Markets are volatile and speculative. Past performance does not guarantee future results. Always do your own research and consult qualified professionals before making decisions involving risk.