Resolution criteria on PolyGram: This market will resolve according to the winner of the 2026 midterm Louisiana U.S. Senate election, inclusive of any run-offs. A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party. The resolution source for this market is the Associated Press, Fox News, and NBC.
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
| Democrat | 7% YES | 94% NO |
| Person B | — | |
| Person F | — | |
| Person J | — | |
| Republican | 89% YES | 12% NO |
| Person C | — | |
| Person G | — | |
| Other | — | |
The 2026 midterm election will determine Louisiana's next U.S. Senator, with the seat currently held by Republican John Kennedy. The state has shifted considerably rightward over the past two decades, with Republicans winning statewide offices by substantial margins in recent cycles. The 7% implied probability on the Democratic nominee reflects the structural headwinds facing any challenger in a state where Republicans have consolidated support across rural and suburban areas. Polymarket's order book is pricing this outcome based on historical voting patterns and current registration data, though the market remains open to repricing as the election cycle develops.
Louisiana's Senate elections have followed a consistent pattern since 2014. Republican David Vitter won in 2014, followed by Kennedy's victory in 2016 and re-election in 2020, each time by double-digit margins. The Democratic Party has struggled to field competitive candidates in recent cycles, with the party's statewide performance declining as working-class voters have shifted Republican. Any meaningful movement in this market would likely require either a significant national Democratic wave or an unexpected scandal affecting the Republican nominee—neither of which current conditions suggest is probable.
Key catalysts include the formal announcement of Democratic and Republican nominees, expected in spring 2026, and any major shifts in national political sentiment heading into the midterm cycle. Traders should monitor Louisiana's voter registration trends and early polling once candidates declare. The settlement window closes on 3 November 2026, following the general election and any potential runoff required under Louisiana law.
Louisiana's 2007 state elections were held on October 20, 2007, with runoff elections held on November 17. All statewide elected offices were up, as well as all seats in the Louisiana State Legislature.
Louisiana's 2011 state elections were held on October 22, 2011, with runoff elections held on November 19. All statewide elected offices were up, as well as all seats in the Louisiana State Legislature.
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 "Louisiana Senate Election Winner" 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 $10K of resting liquidity puts this market in the below the median by volume for midterms contracts on PolyGram. Order-book depth is modest — expect a couple of cents of slippage on $1k+ trades.
The market has been open for 7 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 3 November 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.
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