Trade: Nebraska Senate Election Winner
Resolution criteria on PolyGram: This market will resolve according to the winner of the 2026 midterm Nebraska 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.
- Liquidity
- $32K
- Total Volume
- $109K
- 24h Volume
- $52
- Open Interest
- $21K
Market outcomes
| Democrat | 4% YES | 96% NO |
| Independent | 31% YES | 69% NO |
| Person C | — | |
| Person E | — | |
| Person G | — | |
| Person I | — | |
| Other | — | |
| Republican | 62% YES | 39% NO |
Market context
The 2026 midterm election will determine Nebraska's next U.S. Senator, with the seat currently held by Republican Pete Ricketts, who is term-limited. Nebraska has voted Republican in statewide federal races consistently since 2000, with the state's last Democratic Senate winner being Bob Kerrey in 1988. The 4% implied probability on the Democratic nominee reflects the structural disadvantage facing any Democratic candidate in a state where Republicans have won the last six consecutive Senate elections by margins typically exceeding 15 percentage points. Current Polymarket order book pricing suggests traders assess Democratic victory as a low-probability tail event, though the settlement window extends to November 2026, allowing substantial time for candidate announcements and campaign dynamics to shift positioning.
Key catalysts include the formal announcement of Republican and Democratic nominees, expected throughout 2025 and into early 2026. The Republican primary field will likely determine whether the party's nominee can consolidate the conservative base, whilst Democratic recruitment efforts will focus on whether a credible candidate emerges willing to contest what remains a heavily Republican state. National political conditions in 2026, including presidential approval ratings and midterm sentiment, will influence turnout and cross-party voting patterns. Recent Nebraska political developments, including the 2024 presidential election where Trump secured 56% of the statewide vote, provide context for the baseline Republican advantage traders are pricing into current odds.
Wikipedia Context
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Nebraska SenateThe Nebraska Senate was the upper house of the Nebraska Legislature during the days when Nebraska was a territory from 1854 to 1867 and then again when Nebraska was a state from 1867 until 1936. In 1934, Nebraska voters amended the Nebraska Constitution to reconfigure the Nebraska Legislature to a unicameral system. This system became effective for the 1937
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Nebraska State CapitolThe Nebraska State Capitol is the seat of government of the U.S. state of Nebraska and is located in downtown Lincoln. Designed by New York architect Bertram Grosvenor Goodhue in 1920, it was constructed of Indiana limestone from 1922 to 1932. The capitol houses the primary executive and judicial offices of Nebraska and is home to the Nebraska Legislature—th
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Nebraska State League
The Nebraska State League (NSL) was an American professional minor league baseball league with five incarnations between 1892 and 1959. The Nebraska State League formed five times: in 1892, from 1910 to 1915, from 1922 to 1923, from 1928 to 1938 and from 1956 to 1959. League teams were based in Iowa, Kansas, Nebraska and South Dakota. The 1892 league was a C
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Nebraska State PatrolThe Nebraska State Patrol is Nebraska's only statewide full-service law enforcement agency. Serving Nebraska since 1937, State Patrol troopers perform a wide variety of duties. Those include working with communities to improve public safety, enforcing traffic laws and drug laws, investigating crimes, and enforcing the laws and regulations pertaining to motor
How this market resolves
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.
How to trade this market step by step
The mechanics for trading "Nebraska 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.
- Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
- Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
- Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
- Size your position. If you stake 100 USDC at 50% YES, you'll receive shares that pay $200 if YES resolves true — a 100% gross return. If NO resolves, your shares are worth $0.
- Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
- Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.
How active is this market?
$109K in lifetime turnover and $32K of resting liquidity puts this market in the top 30% by volume for midterms contracts on PolyGram. Order-book depth is strong — order books support five-figure trades with single-cent slippage.
Last 24 hours alone saw $52 in turnover, consistent with the market's lifetime daily-average pace.
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.
Key terms
- YES / NO share
- A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.
- CLOB
- Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.
- Liquidity
- USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.
- UMA optimistic oracle
- The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.
- Slippage
- The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.
- Conditional token
- ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.
Frequently asked questions
How does this market resolve?
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.
When does this market close?
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.
How can I trade on "Nebraska Senate Election Winner "?
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.
What happens when the market resolves?
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.
Risk and regulatory note
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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