Fed decisions (Jul–Oct)

Platform comparison

Market context

The Federal Reserve will hold three policy meetings between late July and late October 2026, with the FOMC setting the upper bound of the target federal funds rate at each session. This market resolves YES if at least one rate cut materialises across those three decisions; it resolves NO if the Fed holds steady or raises rates throughout. The 0% crowd probability on Polymarket reflects near-certainty among traders that no cuts will occur during this window, a stark contrast to the elevated cut expectations priced into markets earlier in 2026.

Historical precedent suggests such extreme confidence warrants scrutiny. In 2023–2024, similar periods of perceived "higher for longer" policy saw multiple false signals about cut timing, with traders repeatedly mispricing the duration of restrictive conditions. The current 0% reading is more extreme than typical Kalshi or Smarkets pricing on comparable Fed decision clusters, where small tail-risk probabilities usually persist. Betfair's decimal odds format (roughly 1.00 on this outcome) would show the same consensus, though fee structures differ: Kalshi applies maker–taker fees around 2–3%, whilst Polymarket's lower fees attract higher volume but narrower spreads can mask liquidity depth.

Catalysts centre on June inflation data (released mid-July), the July FOMC statement itself, and August employment figures ahead of September's meeting. Recent Bloomberg reporting on core PCE momentum and labour market softening will shape whether officials signal openness to easing. Traders should monitor Fed communications for any shift in language around "data dependency," as forward guidance changes often precede actual cuts by one or two meetings. The October meeting falls just before the US election, adding political pressure that historically influences Fed caution.

Methodology

This page compares Fed decisions (Jul–Oct) specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi Alternative UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.

Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.

FAQ

Polymarket vs Kalshi — which is better?

Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.

What does Polymarket cost vs Kalshi?

Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.

Which platform has the deepest liquidity?

Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.

Is Betfair a Polymarket alternative?

Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.

Which platform supports Klarna/SOFORT?

Directly: none. Polymarket accepts only USDC on Polygon. Kalshi Alternative UK offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.