CME FedWatch Tool
The CME Group's free tool showing implied probabilities of Federal Reserve rate moves at upcoming FOMC meetings, derived from fed funds futures pricing.
What is CME FedWatch Tool?
The CME FedWatch Tool is a free, publicly accessible tool published by the CME Group that translates real-time fed funds futures prices into implied probabilities of Federal Reserve interest-rate decisions at upcoming FOMC meetings. It’s the most-cited futures-derived rate-probability gauge in financial media — when CNBC says “markets are pricing 65% odds of a December rate cut,” they’re almost always citing FedWatch.
The tool works by reading the prices of 30-Day Fed Funds futures contracts (ticker ZQ) and back-solving the probability distribution that produces those prices. Each FOMC meeting is shown with the implied probability of various rate-move outcomes (no change, 25 bps cut, 50 bps cut, 25 bps hike, etc.).
For futures traders, FedWatch is a positioning input, not a market-moving event. Knowing that markets are pricing 80% odds of a cut at the next FOMC meeting tells you the move is heavily priced in. A “hold” decision against 80% cut odds becomes a hawkish surprise. A cut against 30% cut odds becomes a dovish surprise. FedWatch context turns FOMC outcomes into surprises versus expectations.
How CME FedWatch Tool works
FedWatch usage for futures traders:
1. URL. cmegroup.com/markets/interest-rates/cme-fedwatch-tool.html — free, no login required.
2. Updates continuously. Probabilities update in real time as ZQ futures prices change. Watch for shifts on major economic data releases (CPI, NFP) — large data surprises shift FedWatch probabilities within minutes.
3. Reading probabilities. Each FOMC meeting shows the distribution: “15% no change, 70% -25 bps, 15% -50 bps” for example. The largest bar is the consensus expectation. Surprises happen when the actual decision falls outside the high-probability outcome.
4. Multi-meeting positioning. The tool shows probabilities for the next 6-12 meetings. Watching how the path of expectations changes over time (today’s odds of a December cut versus last week’s odds) reveals positioning shifts.
5. Not a market-moving event itself. FedWatch reflects market pricing rather than driving it. The tool updates in response to ZQ price changes, not the other way around. Use it for context, not as a signal generator.
6. Limitations. Implied probabilities are not point estimates of true probability — they reflect market positioning, which incorporates both probability estimates and risk premiums. A 70% implied cut probability doesn’t mean 70% true probability; it means the futures market is pricing the cut as more likely than not, with some premium adjustments.
Worked example
Concrete FedWatch example — pre-FOMC March 2026:
Going into the March 19, 2026 FOMC meeting, FedWatch showed: 8% chance of a 25 bps cut, 92% chance of no change. The market was pricing a hold with very high confidence.
The decision: Fed held rates unchanged (consensus outcome). The rate decision itself produced almost no market move because the result was nearly fully priced.
What moved markets was the post-decision FedWatch shift for the June meeting. Pre-March-FOMC: FedWatch had June at 65% cut probability. Powell’s press conference language shifted June to 35% cut probability within 30 minutes. ES dropped 39 points on that probability shift — even though no rate decision had changed.
FedWatch’s value isn’t in the headline pre-meeting probability; it’s in watching how the FORWARD curve shifts during major events.
Why traders fail CME FedWatch Tool
Treating implied probability as true probability. 70% implied cut probability doesn’t mean 70% true probability — it reflects market positioning including risk premiums. Use FedWatch for relative comparisons, not for absolute probability estimates.
Watching only the upcoming meeting. The path of forward expectations (December, March, June meetings simultaneously) matters more than any single meeting’s probability. Shifts in the 6-month-forward outlook drive larger positioning moves than near-term shifts.
Forgetting to refresh during events. FedWatch updates continuously. During FOMC pressers and major data releases, the probability shifts in real time. Static screenshots from earlier in the day are outdated by the time the event ends.
Frequently asked questions about CME FedWatch Tool
What is the CME FedWatch Tool?
A free tool published by CME Group that translates fed funds futures prices into implied probabilities of Federal Reserve rate decisions at upcoming FOMC meetings. The most-cited rate-probability gauge in financial media.
How does FedWatch work?
The tool reads real-time prices of 30-Day Fed Funds futures (ticker ZQ) and back-solves the probability distribution that produces those prices. Each FOMC meeting is shown with implied probabilities of various rate-move outcomes.
Is FedWatch free?
Yes — free and publicly accessible at cmegroup.com/markets/interest-rates/cme-fedwatch-tool.html. No login required.
Does FedWatch move markets?
No — FedWatch reflects market pricing rather than driving it. The tool updates in response to fed funds futures price changes. Use it for context and positioning, not as a signal generator.
What does 'implied probability' mean on FedWatch?
It's the rate-decision probability distribution that produces current fed funds futures prices. Not exactly the same as true probability — implied probabilities incorporate both probability estimates and risk premiums. Use for relative comparisons, not absolute predictions.