Recession Returns
A study conducted by a mutual fund company called Dimensional Fund Advisors did something very simple: it looked at the start date of all recessions from January 1947 to December 2022, as announced by the National Bureau of Economic Research. Then it calculated the returns of the Standard & Poors 500 index for the ensuing one year, three and five years after the recessions were formally declared. Finally, it averaged those returns to show how investor portfolios, on average, fared during those times when the economy was in the tank.
The result was not encouraging to those who plan to move to the sidelines during recessions. On average, one-year market returns after the start of a recession came to a decently positive 6.4%. Three-year returns and 5-year returns were even more so: 43.7% and 70.5% over those time periods.
Looking over the data, the researchers noticed that markets have, on average, tended to experience most of their bear market declines before recessions were announced, and began recovering soon afterwards. The markets tended to trend upwards during the recession, perhaps because investors anticipatied that it would end soon and good times would restore corporate health.
The bottom line is pretty clear: even if you knew the exact date and time that a recession would be announced (and you don’t), the future market movements would still be uncertain—and, on average, counterintuitive. Better to throw dice, or darts, or examine turtle shells to find out what’s coming in the future.
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