Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
1% | 99% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
1% | 99% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi 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 Kalshi UK.
Active sub-markets
| <$3,800 | 1% YES | 99% NO |
| $3,800-$4,200 | 92% YES | 8% NO |
| $4,200-$4,600 | 6% YES | 94% NO |
| $4,600-$5,000 | 0% YES | 100% NO |
| $5,000-$5,400 | 0% YES | 100% NO |
| $5,400-$5,800 | 0% YES | 100% NO |
Market context
Gold futures for June 2026 are currently settling near $4,030, with the latest CME price recorded at $4,030.50 on 25 June[5]. The market in question asks whether the final CME settlement price on the last trading day of June 2026 will exceed a specific threshold, with only a 2% crowd-implied probability of a "YES" outcome. This low probability suggests traders believe the price will remain below that level, despite recent volatility.
Historically, gold has shown resilience above $4,000 in mid-2026, with assessments indicating a 44% chance the price closes at or below $4,200 on any trading day by end-June[1]. Comparable cases from earlier in the year show gold frequently testing $4,100–$4,200 ranges before settling lower, which frames the current 2% probability as plausible if the threshold is set above $4,200. The conditional nature of the resolution—using the higher bracket if the price falls between two—further reduces the likelihood of a "YES" if the threshold is tight.
Traders should monitor the Federal Reserve’s interest rate announcements, scheduled for late June, and any shifts in the US dollar index, as these directly influence gold pricing. Recent WSJ reporting highlights gold’s sensitivity to macroeconomic data, with the June 2026 contract already reacting to open and settlement movements[5]. Additionally, the CME settlement procedure—using VWAP between 13:29 and 13:30 ET if trades occur, or the last trade price otherwise—means intraday volatility near that window could sway the final price[4]. On-chain mechanics on Polymarket, including USDC payouts via Polygon and conditional token holdings, ensure transparent resolution once the CME publishes the official settlement[2].
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
- Where can I trade this market with the lowest fees?
- On Kalshi 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.
- 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 Kalshi UK?
- Zero. Kalshi UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Kalshi 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 What will Gold (GC) settle at in June? on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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