Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Tax UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Tax UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Tax UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Tax UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Tax UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Tax UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket Tax UK.
Active sub-markets
| Jack Schlossberg | 0% YES | 100% NO |
| Alex Bores | 30% YES | 71% NO |
| Erik Bottcher | 0% YES | 100% NO |
| Carolyn Maloney | 0% YES | 100% NO |
| Andrew Cuomo | 0% YES | 100% NO |
| Brad Hoylman-Sigal | 0% YES | 100% NO |
Market context
The real-world event at hand is the Democratic primary for New York’s 12th Congressional District seat, scheduled for 23 June 2026, which will determine the party’s nominee for the November general election. With the crowd-implied probability of any candidate winning the nomination currently at just 1% YES, the market reflects extreme uncertainty or a likely “Other” outcome if no nominee is confirmed by early November.
Historically, similar low-probability primary markets have preceded either late-breaking candidate announcements or “Other” resolutions when party machinery fails to produce a clear nominee. Comparable cases include the 2024 NY-10 primary, where a close race and delayed certification led to market ambiguity, and the 2022 NY-07 contest, where internal party disputes resulted in no nominee being officially declared before the election deadline. These precedents suggest traders should interpret the 1% figure not as a near-certain win for a specific candidate, but as a signal of structural instability in the nomination process.
Key catalysts to monitor include formal candidate filings with the NYC Board of Elections, polling shifts from Emerson College or New York Times surveys, and any public statements from Democratic Party leadership regarding nominee selection. A recent New York Times poll (7) notes Republicans hold a 217–212 House majority, adding pressure for Democrats to secure a clear nominee in this district. Regulatory framing matters: under Germany’s GlüStV, prediction markets require strict KYC, while US CFTC reach permits certain no-KYC access up to $1,500, enhancing accessibility for this market. This threshold allows traders to engage without full identity verification, provided stakes remain within the limit, making it a viable entry point for those assessing nomination volatility.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Is this market available outside the US?
- Polymarket Tax UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Tax UK triggers a quick verification flow that finishes in minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Trade NY-12 Democratic Primary Winner on Polymarket Tax UK
Live order book, 0% fees, USDC settlement in seconds.
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