Crossbook
live

Will there be no change in Fed interest rates after the October 2026 meeting?

Crossbook compares what two exchanges, Polymarket and Kalshi, charge for the same event, and publishes a permanent scored record of its own forecasts under published rules.

Tracked on one venue, with Crossbook's own call on the record.

SettledContract settles 29 Oct 2026Last checked 28 Oct 2026, 18:00 UTC
PM

Bid/ask midpoint · retrieved 2026-10-28T18:00:32.948Z. Venue quote-update time is unavailable. Readings can be asynchronous.

97.4%bid 97.3% / ask 97.4%24h volume $5.2M · liquidity $88Kas of 28 Oct, 18:00 UTC · not refreshed recentlyView on Polymarket

Crossbook forecast

80.3%against a market price of 94.5% at the timeYES

Logged 25 Oct 2026, 17:00 UTC · Brier 0.0390

  • The base rate favors no change: the Fed adjusts rates at well under half of its meetings, and holds are the default outcome even in active policy cycles.
  • The upper bound stands at 4.00% as of October 24, 2026, well below the 5.25-5.50% peak, indicating the Fed has already been cutting; easing cycles typically alternate cuts with pauses, so the marginal meeting after cuts leans hold.
  • The meeting is a standard two-day October 27-28 meeting followed by a December 8-9 meeting; October meetings historically see action less often than the 'live' quarter-end meetings with fresh Summary of Economic Projections, slightly favoring a hold here.
  • Countervailing risk: if the easing cycle is active and data-dependent, a cut is the most likely move if any; hikes are very unlikely given the trajectory implied by the 4.00% level, so the no-change probability competes mainly against a 25bp cut.

What would change it: A surprise inflation flare-up or sharp labor-market deterioration reported before October 27 would shift the odds decisively toward a move (hike or accelerated cut) and away from no change.

Settlement source

-14.2 probability points from the market at generation · med confidence · Polymarket

Base rate: Historically, roughly 60-65% of FOMC meetings end with no change to the target rate (the Fed holds far more often than it moves), a rate I state from knowledge of the class since the retrieved sources do not carry it.

Chosen by Crossbook's published selection rule (auto-v1), not by hand.

Formed blind at 66.0%, without sight of the price; published at 80.3%, the market’s 94.5% moved 50% of the way toward it by fixed rule. None of the cited facts could be shown to be one the market had not already priced. That check is recorded, not enforced.

Settlement

Every answer this call has been given, oldest first. Nothing is edited: a correction is a new entry beside the one it replaces.

  1. YESsettled 28 Oct 2026, 20:01 UTC · recorded 29 Oct 2026, 06:30 UTC · read from the venuesettlement

What this call was reading

  • The Federal Open Market Committee makes decisions on the target federal funds range. as of 2026-10-08 · federalreserve.gov
  • The upper limit of the federal funds target range was 4.00% on October 24, 2026. as of 2026-10-24 · fred.stlouisfed.org · within 14 days of this call
  • The FOMC's two-day October 2026 meeting is scheduled for October 27–28, with the press conference scheduled for October 28. as of 2026-10-15 · federalreserve.gov · within 14 days of this call
  • The FOMC's next regularly scheduled meeting after October is December 8–9, 2026. as of 2026-10-08 · federalreserve.gov

Context

Polymarket prices this at 97.4%. No verified equivalent is currently listed on the other venue, so there is no cross venue comparison on this page.

Volume over the last 24 hours is heavy, at about $5,215,509 on the busier venue.

This market has settled. The page is kept as a record of what the market said while the question was open, and of what Crossbook called.

Related markets

Crossbook publishes every forecast it makes, timestamped before the answer is known and scored against the market afterwards. See the public record and the rules it is held to.

This call is line t-0273 of the public append-only ledger, committed when it was published. It appears on the record alongside every other call, resolved and open.