Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets UK Pick polygram.ink |
92% | 8% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets UK → |
Polymarket polymarket.com |
92% | 8% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets 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 Best Prediction Markets UK.
Active sub-markets
| No change | 92% YES | 9% NO |
| 25 bps increase | 6% YES | 94% NO |
| 50+ bps decrease | 1% YES | 99% NO |
| 50+ bps increase | 0% YES | 100% NO |
| 25 bps decrease | 3% YES | 97% NO |
Market context
The Federal Reserve's July 2026 meeting will determine whether the upper bound of the federal funds rate shifts from its current level. The FOMC typically signals policy direction weeks in advance through economic projections and chair commentary, though markets occasionally reprice sharply on inflation or employment data released between scheduled meetings. The 92% crowd-implied probability reflects consensus expectation of a decision—either a rate change or explicit hold—rather than certainty about direction or magnitude.
Historical precedent suggests FOMC meetings rarely conclude without a formal decision on the target range. Since 2015, the Committee has held meetings without announcing rate changes, but it has not skipped announcing a decision entirely. The current market framing treats any announced adjustment—whether 0, 25, 50 basis points or more—as a "decision," which explains the elevated probability. Comparable markets on prior FOMC meetings have shown prediction-market odds clustering between 85–95% for "decision occurs," with divergence emerging only when emergency or unscheduled meetings become plausible.
Traders should monitor June 2026 inflation and employment reports, due before the July meeting, as these typically drive repricing of rate-path expectations. The Fed's June meeting statement and any interim economic data releases will signal whether officials view conditions as requiring action. Cross-platform comparison shows sportsbook operators rarely price FOMC mechanics directly, leaving prediction markets and derivatives markets as primary venues; analyst consensus from major banks generally aligns with the 90%+ probability band for a formal decision announcement, though disagreement persists on whether any rate change will occur.
Methodology
We track Fed Decision in July? 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
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- On Best Prediction Markets 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?
- Best Prediction Markets 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.
- What does it cost to trade on Best Prediction Markets UK?
- Zero. Best Prediction Markets UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
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