Fed rate hike in 2026?

Platform comparison

Market context

The real-world event is a **change in the Fed’s upper target rate** at any meeting from January through the December 2026 FOMC decision; for programmatic tracking, the key trigger is not inflation data alone but whether the official post-meeting statement changes the target range. The Fed is currently at 3.50%–3.75%, and its June projections shifted towards at least one 2026 hike, with the median participant now pointing to 3.75% by end-2026 and nine officials seeing one or more hikes.[18][6][4]

For probability reading, the 55% YES implies the market is treating a hike as a live base case rather than a tail event. That fits the balance of recent commentary: Fed futures in the July Monetary Policy Report implied roughly 30bp of tightening by year-end, while J.P. Morgan, PNC and some economists still expected the Fed to stay on hold through 2026.[8][1][12][7] In other words, the contract is sitting in the zone where the dot plot and futures lean hawkish, but the broader forecasting community has not fully converged on a hike.

A trader watching this systematically would monitor every CPI print, labour release and FOMC communication for changes in the odds of a first move, then map that into the remaining meeting calendar and the December cutoff. The most important checkpoints are the scheduled FOMC meetings, the Summary of Economic Projections, and the official policy statement, because the market resolves only when the Fed actually raises the upper bound, not when it merely signals concern.[19][18] Recent reporting has also tied the pricing of hikes to persistent inflation and the Fed’s updated projections, with Reuters noting that nine of 19 policymakers saw a 2026 hike as necessary after the June meeting.[6]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

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.

UK Frequently Asked Questions

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Bot UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

Is Polymarket legal in the UK?

Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.

Do I pay tax on prediction market profits in the UK?

UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.

How do I deposit on Polymarket from the UK?

UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.