Fed Decision in July?

Platform comparison

Market context

The Federal Reserve’s July 28–29 meeting is widely expected to leave the upper bound of the target federal funds rate unchanged at 3.75%, with futures markets assigning roughly a 74% probability to a hold and only about 25% to a 25 basis point hike [1][3][6]. This aligns with the 0% crowd-implied probability for a rate increase on the “Fed Decision in July?” contract, reflecting a strong consensus that policymakers will pause to assess inflation data before acting later in the year [2][5].

Historically, the Fed has rarely raised rates in July without prior signals of sustained inflation pressure; the last July hike occurred in 2006, amid a different macro regime, while recent cycles show pauses following June FOMC minutes that favoured holding steady [1][2]. The current 0% odds mirror past “wait-and-see” periods where inflation spiked temporarily but core measures remained below threshold, such as in mid-2022 when a 30% hike probability collapsed to near zero after softer data [1].

Traders should monitor the July 11 core CPI release, with a reading of 0.4% or higher potentially triggering a 25bps hike, and the June FOMC minutes for clues on policy stance [2]. The September 15–16 meeting now carries nearly coin-flip odds for a hike (46.2%), suggesting the market views Q3 as the pivotal window rather than July [6]. Discrepancies persist between CME FedWatch (25.7% hike odds) and prediction markets like Polymarket (89.5% hold odds), highlighting divergent risk assessments across venues [6].

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.