Fed Decision in July?

Platform comparison

Market context

The Federal Open Market Committee is set to convene on 28–29 July 2026 to determine whether the upper bound of the target federal funds rate will rise from its current 3.75% level. This real-world decision directly underpins the prediction market where 81% of traders currently bet on a rate increase, measured in basis points.

Historically, mid-2026 rate hikes have been rare following the late-2025 cuts, yet the June 2026 “dot plot” now signals a median expectation of 3.8% by year-end, implying at least one hike is likely[1]. The committee removed its prior forecast for a cut this year and now anticipates inflation spikes from the Iran war may force a tightening move, with nine of 19 participants expecting an increase[1]. This divergence from earlier soft-landing narratives frames the current 81% probability as a reaction to shifting inflation pressures rather than routine policy.

Traders should monitor the July FOMC statement, the accompanying “dot plot” revisions, and any commentary from new chairman Kevin Warsh on inflation sustainability[1]. The CME FedWatch tool now prices a quarter-point hike by October, suggesting the July meeting could be the first step[1]. Additionally, watch for updates on Iran deal negotiations, as a potential breakthrough could alter inflation trajectories and delay rate moves[3]. Recent CNBC reporting confirms Warsh hinted at future increases, reinforcing the hawkish tilt[1].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Fed Decision in July? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets 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.

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.