Resolution criteria on PolyGram: The California primary is currently scheduled to take place on June 2, 2026. This market will resolve "Yes" if the listed candidate advances from the primary to contest the seat for California's 34th congressional district in the U.S. House of Representatives in the 2026 midterm elections. Otherwise, this market will resolve to "No". If no nominees are announced by November 3, 2026, 11:59 PM ET, this market will resolve to "Other". The resolution source for this market will be a consensus of official sources, including https://www.sos.ca.gov/. Any replacement of the nominees before election day will not change the resolution of the market.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
Market outcomes
| Angela Gonzales-Torres | 77% YES | 24% NO |
| Calvin Lee | 11% YES | 89% NO |
| Loren Colin | 2% YES | 98% NO |
| Arthur Dixon | 3% YES | 97% NO |
| Jimmy Gomez | 76% YES | 25% NO |
| Robert Lucero | 4% YES | 96% NO |
California's 34th congressional district will hold its primary election on 2 June 2026, with the winner advancing to the general election in the midterm cycle. The current order book on Polymarket implies a 77% probability that the designated candidate successfully clears this primary hurdle, reflecting market participants' assessment of their viability against potential challengers in what is typically a competitive Los Angeles-area seat.
Historical precedent suggests primary advancement rates in California's congressional races exceed 90% for well-funded, establishment-backed candidates, though this varies significantly by district competitiveness and field size. The 34th district has seen contested primaries in recent cycles, with multiple candidates occasionally splitting the vote. The 77% implied probability sits below historical baseline rates, suggesting the market is pricing in either meaningful primary opposition, uncertainty around candidate announcement timing, or both. Comparable open-seat or competitive primary scenarios in California have typically settled between 65–85% depending on field clarity and candidate funding disparities.
Traders should monitor candidate announcements through autumn 2025, as the formal filing deadline and field composition will substantially narrow uncertainty. The California Citizens Redistricting Commission's 2021 maps established the current district boundaries; any subsequent legal challenges could theoretically affect the race structure, though this remains unlikely. The resolution deadline of 3 November 2026 provides a buffer beyond the June primary, but early clarity on nominee status will likely compress the probability range considerably once candidates formally declare.
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
The mechanics for trading "CA-34 Primary Winners" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
$6K in lifetime turnover and $8K of resting liquidity puts this market in the below the median by volume for california primary contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
Last 24 hours alone saw $11 in turnover, consistent with the market's lifetime daily-average pace.
The market has been open for under a month — fresh enough that information asymmetry remains a real factor.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
This prediction market is scheduled to close on 2 June 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
Explore more prediction market odds and trading opportunities on PolyGram: