The Prediction Markets

California Governor winner? (Party)

Closes
Nov 3, 2027, in 13 months
Traded
$65.6M
Venues
Polymarket, Kalshi
Prices updated
1 min ago
Share

What the markets expect

Xavier Becerra 95%

Next is Steve Hilton at 3.3%. Polymarket and Kalshi agree within 1 point on each matched outcome.

Xavier Becerra 95%Steve Hilton 3.3%Alex Padilla 0.1%Antonio Villaraigosa 0.1%Betty Yee 0.1%14 others 1.4%

Odds by venue

Fair chance strips out each venue’s built-in margin (its prices add up to more than 100%), then blends the venues by how much has traded there, so the outcomes add up to 100%. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 1 min ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
Xavier BecerraArb
95%
Polymarket 96.6%(95.8% fair)polled, 1 min agoKalshi 96.8%(47.6% fair)polled, 1 min agoKalshi 97.3%(47.6% fair)polled, 1 min agoBest Yes 96.7¢ on Polymarket, $100 pays $103 (1.03x)
Polymarket
Contract
Xavier Becerra
Last price
96.6%
Fair, margin removed
95.8%
As of
Polled 1 min ago
Buy Yes
96.7¢
Sell Yes
96.4¢
$100 on Yes pays
$103 (1.03x)
Volume
$2.3M
Trade this on Polymarket
Kalshi
Contract
Xavier Becerra
Last price
96.8%
Fair, margin removed
47.6%
As of
Polled 1 min ago
Buy Yes
96.9¢
Sell Yes
96.8¢
$100 on Yes pays
$103 (1.03x)
Volume
$6.7M
Trade this on Kalshi
Kalshi
Contract
Xavier Becerra
Last price
97.3%
Fair, margin removed
47.6%
As of
Polled 1 min ago
Buy Yes
97.3¢
Sell Yes
96.6¢
$100 on Yes pays
$103 (1.03x)
Volume
$539K
Trade this on Kalshi
Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Buying on Polymarket at 96.7¢ and selling on Kalshi at 96.8¢ nets 10 bps before fees.

Steve Hilton
3.3%
Polymarket 3.2%polled, 1 min agoKalshi 3.4%(1.7% fair)polled, 1 min agoKalshi 3.7%(1.7% fair)polled, 1 min agoBest Yes 3.4¢ on Kalshi, $100 pays $2,941 (29.4x)
Polymarket
Contract
Steve Hilton
Last price
3.2%
As of
Polled 1 min ago
Buy Yes
3.5¢
Sell Yes
2.8¢
$100 on Yes pays
$2,857 (28.6x)
Volume
$3.5M
Trade this on Polymarket
Kalshi
Contract
Steve Hilton
Last price
3.4%
Fair, margin removed
1.7%
As of
Polled 1 min ago
Buy Yes
3.4¢
Sell Yes
3.3¢
$100 on Yes pays
$2,941 (29.4x)
Volume
$14.4M
Trade this on Kalshi
Kalshi
Contract
Steve Hilton
Last price
3.7%
Fair, margin removed
1.7%
As of
Polled 1 min ago
Buy Yes
3.7¢
Sell Yes
2.9¢
$100 on Yes pays
$2,703 (27.0x)
Volume
$1.8M
Trade this on Kalshi
Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

No arbitrage: the best bid elsewhere is 3.3¢, at or below the cheapest ask of 3.5¢.

Alex Padilla
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Alex Padilla
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$2.0M
Trade this on Polymarket
Antonio Villaraigosa
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Antonio Villaraigosa
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.6M
Trade this on Polymarket
Betty Yee
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Betty Yee
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.7M
Trade this on Polymarket
Butch Ware
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Butch Ware
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.3M
Trade this on Polymarket
Chad Bianco
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Chad Bianco
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$2.0M
Trade this on Polymarket
Daniel Mercuri
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Daniel Mercuri
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.4M
Trade this on Polymarket
Elaine Culotti
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Elaine Culotti
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.3M
Trade this on Polymarket
Eleni Kounalakis
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Eleni Kounalakis
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.4M
Trade this on Polymarket
Show 13 more outcomes
Eric Swalwell
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Eric Swalwell
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.5M
Trade this on Polymarket
Kamala Harris
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Kamala Harris
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.6M
Trade this on Polymarket
Katie Porter
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Katie Porter
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.8M
Trade this on Polymarket
Kyle Langford
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Kyle Langford
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.8M
Trade this on Polymarket
Leo Zacky
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Leo Zacky
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.1M
Trade this on Polymarket
Matt Mahan
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Matt Mahan
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.4M
Trade this on Polymarket
Michael Younger
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Michael Younger
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.5M
Trade this on Polymarket
Nicole Shanahan
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Nicole Shanahan
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.8M
Trade this on Polymarket
Rick Caruso
0.1%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Rick Caruso
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.8M
Trade this on Polymarket
Stephen Cloobeck
0%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Stephen Cloobeck
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.6M
Trade this on Polymarket
Tom Steyer
0%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Tom Steyer
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$4.9M
Trade this on Polymarket
Toni Atkins
0%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Toni Atkins
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.6M
Trade this on Polymarket
Tony Thurmond
0%
Polymarket 0.1%polled, 1 min agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Tony Thurmond
Last price
0.1%
As of
Polled 1 min ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$1.4M
Trade this on Polymarket

Possible arbitrage before fees: buy Xavier Becerra on Polymarket at 96.7¢, sell on Kalshi at 96.8¢ (10 bps). Check the rules below before trading. See all live spreads

Mostly the same bet: one difference

Where they differ

  • Trading closes at different times: Nov 4, 2026, 4:59 AM UTC on Polymarket and Nov 3, 2027, 3:00 PM UTC on Kalshi.
Polymarket
Polymarket resolves via:
UMA optimistic oracle
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: the California Secretary of State, California Secretary of State
Show full rule comparison
  • Trading closes Nov 4, 2026, 4:59 AM UTC on Polymarket and Nov 3, 2027, 3:00 PM UTC on Kalshi.

Summarized from each venue’s published rules; the venue’s own rules page is the final word.

How the odds have moved

The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.

  • Xavier Becerra
  • Steve Hilton
  • Alex Padilla

Live prices for Xavier Becerra

What it costs to buy Yes, what you would get selling it, and the last trade on each exchange, updating as orders change. Hover a status for timing details.

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Combined depth · both venues

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Top of book

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Best ask
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Depth · top 8 levels

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Recent trades

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Top of book

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Best ask
—

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Depth · top 8 levels

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Recent trades

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What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

$
Buy

Loading both order books…

Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.04 × price × (1 − price) per share (politics rate). Fee calculator. Estimates only, not advice.

About this market

Live prediction market odds for "California Governor winner? (Party)". Xavier Becerra leads at 95%. Next is Steve Hilton at 3.3%. $65.6M has traded across 23 outcomes on Polymarket and Kalshi. The market is expected to resolve by Nov 3, 2027.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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