Resolution criteria on PolyGram: This market will resolve according to the winner of the Republican Primary for United States Senator from Texas. If no 2026 Texas Republican Senate Primary takes place, this market will resolve to "Other". The resolution source for this market will be the first announcement of the results from the Texas Republican party, however an overwhelming consensus of credible reporting may suffice.
Election and policy markets historically tighten as polling firms publish their final round and prediction-market traders fade or back the consensus. Odds will populate live once the order book fills (the resolution date has passed — final payout is being settled via UMA oracle).
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
| Person K | 0% YES | 100% NO |
| Ken Paxton | 100% YES | 0% NO |
| Person L | 0% YES | 100% NO |
| John Cornyn | 0% YES | 100% NO |
| Dawn Buckingham | 0% YES | 100% NO |
| Person M | 0% YES | 100% NO |
| Beth Van Duyne | 0% YES | 100% NO |
| Person O | 0% YES | 100% NO |
The 2026 Texas Republican Senate primary will determine the GOP nominee for the seat currently held by Senator John Cornyn, whose term expires in January 2027. The primary election is scheduled for March 2026, with a potential runoff in May if no candidate secures 50 per cent of the vote. The current 0% implied probability on Polymarket's order book reflects the absence of declared candidates and substantive campaign activity as of late 2024, a typical state for races more than a year away from their primary contests.
Texas Republican primaries have historically featured competitive fields when an open seat emerges or an incumbent faces serious challenge. The 2012 Senate primary, won by Ted Cruz, saw multiple credible candidates compete through the runoff phase. Comparable open-seat primaries in large Republican states typically see candidate announcements cluster in the six to nine months preceding the election, with early frontrunners often shifting as campaigns develop and endorsements consolidate. The 0% probability reflects the market's current information vacuum rather than a structural impossibility of the primary occurring.
Key catalysts for this market include formal candidate announcements, which typically accelerate from late 2025 onwards, endorsements from Cornyn or other state Republican figures, and any unexpected developments affecting the incumbent's plans. The Texas Republican Party's official primary schedule and filing deadlines, typically announced in late 2025, will clarify the procedural framework. Traders should monitor Texas political reporting and national Republican Senate strategists' assessments of the race's competitiveness and candidate quality as the election cycle approaches.
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.
For this market, the resolution date is 26 May 2026. A UMA proposer can submit the outcome from that moment; the two-hour dispute window closes at , and assuming no counter-claim is staked, winning USDC clears to trader balances by approximately .
If a dispute is filed inside the two-hour window, the outcome escalates to UMA token-holder voting, which extends settlement by roughly 48 hours. This particular market has no public resolution feed listed; disputes here are more likely if the underlying outcome is subject to interpretation, in which case the UMA token-vote arbitrates the wording of the original market question.
Political markets occasionally see longer settlement when outcomes hinge on official certification rather than the polling result itself — the proposer waits for the certifying body's announcement, which can push payout 12-48 hours past the calendar end-date. Funds clear directly to your in-app USDC balance on Polygon. Withdrawals are non-custodial: send to any address you control, typical confirmation under 30 seconds, gas paid in USDC if you'd rather not hold MATIC.
Minimum order size on PolyGram is $1.00, with no maximum cap aside from available book depth. Orders route into Polymarket's on-chain CLOB on Polygon; the matching engine pairs YES buyers with NO buyers atomically — every executed trade is settled on-chain with no counterparty risk. For "Texas Republican Senate Primary Winner", political markets often see book depth concentrate in the 24-48 hours after a debate or policy event — spreads can widen to 3-5¢ for a few minutes after breaking news while makers re-price.
The trade ticket includes a slippage box (default 2%, configurable 0.1%-10%) that caps the worst-case entry price. Your maximum loss is your stake — winning YES (or NO) shares pay $1.00 each at resolution. With this market's current book depth ($0 of resting liquidity), a $50 order should fill with single-cent slippage at the displayed mid-price.
PolyGram charges 0% house edge — no spread mark-up, no rake on winnings, no withdrawal fees beyond network gas. The platform earns exclusively from optional features (copy-trade boosts, advanced order types, the yield vault on idle USDC); the trading surface itself is at-cost.
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The mechanics for trading "Texas Republican Senate Primary Winner" are the same as any other PolyGram political 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.
$18.0M in lifetime turnover and $0 of resting liquidity puts this market in the top 2% by volume for politics contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
The market has been open for 11 months — long enough that the order book is mature and price is well-anchored to fundamentals.
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 26 May 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. For "Texas Republican Senate Primary Winner", the considerations above apply directly — Political markets are exposed to information asymmetry between insider and retail traders, and to last-minute polling shifts that can move the line 15-20¢ in the final 48 hours. Long-dated political contracts also carry meaningful time decay if the underlying race is close.
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.
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