Key Points

If you want a method to ready your holdings before a downturn arrives, the Treasury market frequently offers useful clues.
Over time the gap between 10-year and 3-month Treasury yields has moved below zero shortly before each slowdown began.
The same warning has appeared ahead of the past six contractions.

Forecasting downturns ranks among the most common activities in finance. Observers sometimes joke that some forecasters have called nine of the last five slowdowns. Anxiety drives attention in financial coverage, so many voices attempt to call the next major decline.

Fortunately real contractions remain relatively rare yet hard to anticipate. Numerous factors shape any economic setting, so one negative force may be balanced by another. No method guarantees perfect timing for an economic slowdown. Still one gauge has shown consistent accuracy in past cycles.

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How the Treasury yield curve serves as a recession gauge

The 10-year versus three-month Treasury yield spread is the measure under review. These two points matter for clear reasons:

The three-month yield follows the federal funds rate closely and shows current monetary policy.
The 10-year yield captures market views on growth and inflation over the coming decade and can shift with changing expectations.

The difference between them acts like a wager on future Federal Reserve actions. In typical times longer yields exceed shorter ones because investors seek extra return for longer commitments.

When longer yields drop beneath shorter ones the market expects the Fed to lower rates and restore the usual pattern.

This shift usually occurs when weakness prompts the Fed to ease policy. In effect the spread functions as the market own recession outlook.

The Treasury yield curve has flagged prior recessions effectively

Since the 1960s the 10-year/three-month spread has turned negative on average six to twelve months before each contraction. In most instances the spread moved back to positive territory just before the slowdown started.

This pattern preceded the last six U.S. downturns.

1980
1981-1982
1990-1991
2001
2007-2009
2020

The current decade stands as the exception so far.

The spread recorded one of its largest and longest inversions during the 2022 inflation period and rate increases. The Fed has paused hikes for now and the spread has returned to positive ground yet no recession has arrived. A downturn could still develop later. Certainty remains impossible.

Historically the signal ranks among the more dependable recession warnings available. At present it places us inside the period when slowdowns have typically followed Treasury market signals. Investors may therefore choose to proceed with added care.