Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Tax UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Tax UK → |
Polymarket polymarket.com |
100% | 0% | 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
Market context
The relevant event is whether the front-month CME WTI crude oil futures settlement reaches the market’s strike by the end of June 2026, using the exchange’s official settlement for the active contract month. CME describes CL as its most liquid crude contract and publishes settlements and contract calendars that show the active month rolling as expiry approaches, so the key reference is the front-month June trading path rather than spot oil headlines alone.[3][4]
A 100% implied probability usually reflects either a strike that is already well inside the current settlement range or a market that has become effectively one-sided on the available contract set. CME’s quoted July 2026 crude future was around the mid-$76s on 18 June, with the June contract already expired and the next listed months trading in a similar band, which matters because the market resolves against the active-month settlement on the final trading day of June, not against intraday prices or a later-dated contract.[2][8] For accessibility, “no-KYC up to $1,500” means a user may be able to trade without identity checks until cumulative activity reaches that threshold, but it does not change the fact that the underlying benchmark is a regulated CME futures settlement.[3][4]
For the regulatory and tax frame, this is a commodities-linked prediction market whose economic reference is a US futures contract, so the US CFTC’s jurisdictional reach is relevant wherever the platform or users touch US-commodity derivatives infrastructure. In Germany, GlüStV treatment turns on whether the product is viewed as a gambling-style event contract or a financial/derivative exposure, which affects how accessibility and tax character are assessed in practice rather than altering the contract rule itself. Traders should watch CME’s contract calendar, the final June roll mechanics, and any oil-market shocks before the month-end settlement window; Reuters reported on 18 June that oil futures were still being driven by supply-recovery and broader market weighing, which is the sort of dependency that can move the front month quickly.[4][8]
Methodology
We track Will Crude Oil (CL) hit 2026 by end of June? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- On Polymarket Tax UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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.
- What does it cost to trade on Polymarket Tax UK?
- Zero. Polymarket Tax UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
Trade Will Crude Oil (CL) hit 2026 by end of June? on Polymarket Tax UK
Live order book, 0% fees, USDC settlement in seconds.
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