Fed decisions (Jul–Oct)

Platform comparison

Market context

The Federal Reserve's policy path over the next three months hinges on three consecutive FOMC decisions: late July, mid-September, and late October. Polymarket currently prices the YES outcome—at least one rate cut across those meetings—at 0%, reflecting market consensus that the Fed will either hold rates steady or raise them further. The upper bound of the federal funds rate sits at 5.50% as of early 2024, and traders are pricing in no downward movement through the October settlement window.

Historical precedent suggests caution about ruling out cuts entirely. The Fed cut rates in September 2019 despite a strong labour market, responding to financial stress and inverted yield curves. More recently, the 2023 hiking cycle saw the Fed pause in June before resuming in July, demonstrating that policy reversals can occur with limited warning. The current 0% probability reflects either exceptional confidence in continued tightness or a market structure where traders see negligible tail risk of economic deterioration severe enough to force cuts within this window.

Traders should monitor June's Consumer Price Index and Personal Consumption Expenditures data, due before the July meeting, alongside employment figures and any financial stability signals. The Fed's own dot plot projections, released after each meeting, will clarify whether officials are signalling future cuts. Treasury yield movements and credit spreads will telegraph market expectations ahead of each decision. Any unexpected inflation spike or labour market weakness could rapidly shift conditional token pricing on Polygon, though the current 0% floor suggests the market has already priced in a high bar for policy reversal.

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

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.

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.

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.