What is a CME rate-hike or rate-cut probability?
The probabilities commonly quoted from CME FedWatch are market-implied estimates derived from 30-Day Federal Funds futures prices. They show how traders are currently pricing different possible target-rate outcomes at upcoming FOMC meetings.
They are not probabilities published by the Federal Reserve and they are not advance commitments from policymakers. FedWatch essentially translates futures pricing into a more intuitive probability format, so whenever futures prices change, the probabilities are recalculated.
Why do the probabilities change every day?
Fed Funds futures trade continuously. Investors adjust positions as new economic information, Federal Reserve communication and market risks emerge, causing the expected policy path to change over time.
Inflation, payrolls, unemployment, retail sales, GDP, job openings, Fed speeches and unexpected risk events can all influence the market's assessment of future interest rates. The greater the difference between new information and prior expectations, the more significant the repricing may be.
Why can the probabilities move so quickly after major data?
If inflation is materially above expectations, for example, investors may conclude that the Fed has less reason to cut rates soon, pushing near-term cut probabilities lower. If employment suddenly deteriorates, the market may instead expect earlier easing and rate-cut probabilities can rise rapidly.
Futures prices can adjust heavily in the minutes following an important release, and FedWatch probabilities can therefore move sharply over a short period. This does not mean the tool is unstable; it means the market is rapidly incorporating new information.
Does an 80% probability mean the outcome is certain?
No. An 80% reading simply means that, under prevailing futures prices and the calculation methodology, that particular outcome carries a high market-implied weight. The next important data release can send the same probability substantially lower or higher.
Treating 60%, 70% or 80% as certainty can encourage excessive positioning before major data or an FOMC decision. FedWatch is more useful as a thermometer of expectations than as a direct trading signal.
Why does gold pay so much attention to Fed probabilities?
Gold does not pay a fixed yield, so the expected interest-rate path influences the opportunity cost of holding it. Rising expectations for rate cuts can put downward pressure on Treasury yields and the dollar, potentially reducing an important headwind for gold. Expectations for higher rates or restrictive policy lasting longer can create the opposite environment.
Probability changes are only one part of the transmission mechanism. Traders still need to see whether the dollar, Treasury yields and gold itself confirm the new policy expectations. For broader context on how interest rates, the dollar and other macro factors affect gold, see the main market factors to consider when analysing gold.
Do not focus only on the current percentage
Whether a meeting is priced at 70% or 75% is often less informative than how the probability has changed over time. A move from 40% to 70% represents substantial repricing, while a probability that remains near 70% suggests that new information has not materially changed the market's core view.
It is therefore useful to compare current probabilities with the previous day, week and month and identify the economic or policy event responsible for the change.
The next meeting and a meeting six months away are not the same
The closer an FOMC meeting is, the more directly new data and policy communication can influence expectations for that decision. A meeting six months or more into the future will be preceded by many additional inflation, employment and growth releases, creating much more uncertainty.
Probabilities for different horizons should therefore not be interpreted as if they carried the same level of certainty simply because both are expressed as percentages.
Liquidity and positioning can also affect probability changes
Fed Funds futures are traded financial instruments, so their prices are influenced not only by macroeconomic fundamentals but also by positioning, capital flows and market liquidity. Repricing can become particularly rapid around major data and FOMC meetings when many participants adjust risk simultaneously.
Instead of focusing on whether one snapshot says 72% or 74%, it is generally more useful to understand how far expectations moved, what caused the change and whether Treasuries, the dollar and gold repriced in the same direction.
Risk warning: FedWatch reflects market-implied probabilities derived from futures prices. It does not represent a Federal Reserve commitment, cannot guarantee the eventual FOMC decision and should not be used alone to forecast gold prices.