Why an indicator that has foretold almost every recession doesn't seem to be working anymore

Wall Street's favorite recession signal started flashing red in 2022 and hasn't stopped — and thus far has been wrong every step of the way.

The yield on the 10-year Treasury note has been lower than most of its shorter-dated counterparts since that time — a phenomenon known as an inverted yield curve which has preceded nearly every recession going back to the 1950s.

However, while conventional thinking holds that a downturn is supposed to occur within a year, or at most two years, of an inverted curve, not only did one not occur but there's also nary a red number in sight for U.S. economic growth.

The situation has many on Wall Street scratching their heads about why the inverted curve — both a signal and, in some respects, a cause of recessions — has been so wrong this time, and whether it's a continuing sign of economic danger.

"So far, yeah, it's been a bald-faced liar," Mark Zandi, chief economist at Moody's Analytics, said half-jokingly. "It's the first time it's inverted and a recession didn't follow. But having said that, I don't think we can feel very comfortable with the continued inversion. It's been wrong so far, but that doesn't mean it's going to be wrong forever."

Depending on which duration point you think is most relevant, the curve has been inverted either since July 2022, as gauged against the 2-year yield, or October of the same year, as measured against the 3-month note. Some even prefer to use the federal funds rate, which banks charge each other for overnight lending. That would take the inversion to November 2022.

Whichever point you pick, a recession should have arrived by now. The inversion had been wrong only once, in the mid-1960s, and has foretold every retrenchment since.

According to the New York