Fed Funds Futures

Fed funds futures are contracts traded on the CME that settle to the average federal funds rate over a month. A trader betting that the Fed will cut rates can buy a futures contract; if rates fall, the contract gains in value. These futures are the gold standard for reading market expectations about Fed policy. When the Fed signals rate moves or when economic data shifts expectations, the price of fed funds futures moves instantly. A glance at the CME FedWatch tool—which shows the implied probability of different rate levels from fed funds futures prices—tells you what professional traders believe the Fed will do. These contracts are crucial for fixed-income investors, currency traders, and equity investors seeking to understand the outlook for monetary policy.

How fed funds futures work

Fed funds futures are mini-contracts, each worth $4,167 in notional value (the contract references a monthly average federal funds rate of 0–100 basis points on a $1 million notional principal). When you buy one contract, you are betting the fed funds rate will be higher (and you profit if rates rise). When you sell one, you bet rates will be lower. The contract settles on the last business day of the month to the actual average federal funds rate for that month, as published by the Federal Reserve. Unlike options, which expire at a specific date, fed funds futures have monthly and quarterly contracts stretching out multiple years, allowing traders and hedgers to position for Fed moves far into the future.

Pricing and implied rates

The price of a fed funds futures contract directly translates to an implied federal funds rate. If a December contract is trading at 95.50, the implied fed funds rate is 4.50% (100 minus the price). As expectations shift—say, traders believe the Fed will cut rates in December—the price of the December contract rises (to 96.00, implying a 4% rate), and traders who bought at 95.50 profit. The minute the Fed makes a statement or employment data surprises, fed funds futures reprices instantly, often moving fractions of a basis point in seconds. This price discovery is so efficient that the fed funds futures curve is the most accurate publicly available forecast of Fed policy.

Using fed funds futures for hedging

A bank manager worried that the Fed will cut rates aggressively (hurting net interest margins) can sell fed funds futures to hedge. If the Fed does cut and the futures rise in value, the gain on the futures position offsets the loss from lower net interest margins. Similarly, a fixed-income portfolio manager who believes the Fed will stay higher for longer than consensus expects can buy fed funds futures to position for a higher rate environment. The beauty of futures is leverage: the margin requirement is small (a few thousand dollars), so a trader can express a big view on Fed policy without tying up large amounts of capital.

The CME FedWatch tool

The CME publishes the FedWatch tool, which shows the market’s implied probability distribution for the Fed funds target rate at future FOMC meetings. If the tool says there is a 75% chance the Fed will be at 4.25–4.50% after the December meeting and a 25% chance of 4.00–4.25%, you are seeing probabilities derived from fed funds futures prices. This tool is invaluable for understanding what the market has already priced in, helping traders avoid being blindsided and alerting economists to cases where actual Fed action deviates from expectations.

Fed funds futures during taper and liftoff

During the 2021–2023 period, when the Fed signaled it would end pandemic-era stimulus and eventually raise rates, fed funds futures tracked this journey meticulously. When the Fed announced in late 2021 that tapering would begin, futures contracts for 2022 shifted dramatically upward (implying higher rates). When the Fed hiked in March 2022, futures for mid-2022 repriced to reflect more hikes. By late 2022, as inflation peaked and the Fed signaled a potential pivot toward lower rates, futures for 2023 shifted lower. These shifts happened in real-time, with fed funds futures leading other indicators.

Traders and positioning

Professional traders parse FOMC statements, employment data, and inflation reports, then trade fed funds futures based on their interpretation of what the Fed will do. A trader might be “long” (bullish on higher rates, bearish on economy) or “short” (bullish on lower rates, bullish on growth). Large hedge funds, commodity trading advisors (CTAs), and proprietary trading desks at banks are major players. Their positioning—visible through CFTC Commitment of Traders reports—sometimes signals future price moves. When positioning becomes too crowded in one direction (too many traders betting on cuts, say), a reversal can be violent.

Relationship to Treasury futures and the curve

Fed funds futures are tightly connected to Treasury futures. When fed funds futures shift (implying higher near-term rates), 2-year Treasury futures typically adjust down (prices fall as yields rise). The longer-dated Treasury futures are less sensitive to near-term Fed expectations and more driven by inflation and growth. Traders who want to bet on Fed policy while avoiding longer-term yield curve risk might use fed funds futures instead of shorter-dated Treasury futures, because fed funds futures are purely a Fed policy bet.

Limitations and caveats

Fed funds futures are not perfect. They can be influenced by leveraged positioning unwinds, flow-driven moves, or liquidity events that do not reflect changing economic fundamentals. In rare periods of extreme dislocation (e.g., March 2020), even liquid futures can missprice. Additionally, traders’ expectations about Fed policy may be wrong—the futures can price in rate cuts that never materialize if the Fed changes its view of the economy. Still, for investors and traders seeking to understand what the professional market believes about the Fed’s next move, fed funds futures are the best available signal.