Fed decisions (Jul–Oct)

Platform comparison

Market context

The Federal Reserve's policy stance over the next three months hinges on three consecutive FOMC decisions scheduled for late July, mid-September, and late October 2026. Each meeting will set a new target range for the federal funds rate, with resolution determined by whether the upper bound moves lower (a cut), remains flat, or rises (a hike). The 0% probability on YES reflects market consensus that rate cuts are not expected during this window—a positioning worth interrogating against incoming data and forward guidance.

Historical precedent suggests that three-meeting windows rarely produce uniform policy direction. Between 2015 and 2018, the Fed executed gradual hiking cycles with pauses; between 2019 and 2020, it shifted from hikes to cuts within similar timeframes once labour market or inflation signals deteriorated. The current baseline assumes rates remain anchored, but this assumes stable inflation prints, employment figures, and financial conditions through October. Any material deviation—particularly a sharp rise in joblessness or a drop in core CPI—would shift the calculus materially.

Traders monitoring this market programmatically should track the Fed's preferred inflation gauge (PCE), monthly employment reports (first Friday of each month), and the Fed's own dot-plot projections released after each FOMC statement. The July meeting's post-decision statement and Powell's press conference will establish the tone; subsequent economic data releases between meetings will determine whether the September and October gatherings face pressure to deviate from the July stance. Conditional order logic should account for the dependency structure: a cut in July would substantially increase the probability of further cuts in September and October.

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

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi Fees trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.