Fed decisions (Apr-Jul)

Platform comparison

Market context

The underlying event is whether the Federal Open Market Committee will lower the upper bound of the target federal funds rate during its April, June, or July 2026 meetings. With the current crowd-implied probability of a cut sitting at 0%, the market reflects a consensus that the Fed will hold or hike rates, driven by new inflationary pressures and the leadership of Chair Kevin Warsh, who took office in June 2026[1][6].

Historically, the Fed has rarely cut rates when inflation remains sticky or when the dot plot signals a hike is forthcoming. In June 2026, the FOMC eliminated its forecast for a rate reduction this year and indicated a hike could occur, with the median expectation for the federal funds rate by end-2026 rising to 3.8%[1]. This aligns with the 0% cut probability, as the committee removed earlier indications of a cut and deferred reductions to 2027, citing inflation spikes from the Iran war[1].

Traders should monitor the June and July FOMC statements for shifts in language regarding inflation and employment, alongside the CME FedWatch tool, which currently suggests a nearly 60% chance of at least one rate hike by year-end[1][6]. Key catalysts include the release of inflation data (CPI, PCE) and labour market reports (non-farm payrolls, unemployment rate), which directly influence the Fed’s dual mandate decisions[5]. Any unexpected easing in Iran tensions could alter inflation expectations, potentially reopening the door for cuts, though current derivatives markets still lean heavily toward a hike[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

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?

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.

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.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.