A booming stock market paired with a sluggish hiring environment may be encouraging older Americans to exit the workforce earlier than planned, according to recent labor data and analysis from Federal Reserve economists.

The overall labor force participation rate fell to 61.4% in July, its lowest level since early 2021 when the economy was still reeling from the pandemic. That marks a decline from 61.5% in June and a full percentage point below December's figure. The participation rate is closely watched by Fed policymakers because it helps determine the economy's maximum sustainable employment level — a key factor in interest rate decisions.

The trend is most pronounced among workers aged 55 and older, whose participation rate dropped to 36.9% last month from 37.9% in December. By comparison, the participation rate for prime-age workers (25–54) declined only 0.4 percentage points over the same period.

While much of the decline among older Americans reflects natural retirement as the baby boomer generation ages out of the workforce, the pace of the recent drop has drawn attention. Many boomers had previously continued working past the typical retirement age, making the current acceleration noteworthy.

Adam Shapiro, vice president at the San Francisco Fed, observed that the decline in 55+ participation since the pandemic ended is comparable in magnitude to the drop that occurred during the pandemic itself.

"My hunch is that this is at least partially attributable to wealth effects from record highs in the stock market," Shapiro posted on LinkedIn. "But also the hiring rate is still below 4%, meaning job search costs are high. So these individuals are likely just retiring instead of searching to find a new job."

The S&P 500 has risen 13.5% so far in 2026 and has more than doubled since early 2021, despite periods of volatility. The so-called wealth effect — where rising asset values make households feel wealthier and alter their financial decisions — has been documented by economists for decades, though its magnitude varies across studies. At the same time, the labor market has been shaped by multiple forces: the introduction of generative AI in late 2022, President Donald Trump's immigration crackdown, and an ongoing trade war that has kept businesses cautious.

The result has been a prolonged low-hire, low-fire environment that has left workers across age groups in limbo. Even as the broader economy remains solid, job seekers face increasing difficulty. A San Francisco Fed report published last week found that job-finding rates for both the unemployed and those previously out of the workforce have declined since January 2023 — a reversal of the post-pandemic trend and an anomaly compared to typical economic expansions.

The decline in job-finding rates is especially steep among college-educated workers, who typically secure employment quickly even in weaker labor markets.

"These patterns suggest that the current slowdown may reflect structural forces rather than being a signal of a cyclical downturn," the researchers wrote.

The combination of a tough hiring outlook and soaring retirement account balances may be prompting recently laid-off older workers to opt for early retirement. A St. Louis Fed report from 2023 found that the increase in household wealth during 2020 and 2021 contributed to the decline in labor force participation. Conversely, when the Federal Reserve began aggressively raising interest rates in 2022 to combat inflation, asset prices fell and the participation rate recovered slightly.

Other contributing factors may include reduced COVID-19 risk, previously tight labor markets, and expanded work-from-home flexibility.

RSM chief economist Joseph Brusuelas offered a more cautious interpretation. In a note on Monday, he acknowledged that some baby boomers and Gen Xers have indeed left the workforce due to wealth effects, but argued this alone cannot explain the outsized decline in labor supply.

Brusuelas pointed out that there are now 27 million more Americans aged 65 and older than there were in 2005, and that the immigration crackdown is also significantly affecting labor supply. He nonetheless recognized the difficult hiring environment.

"In addition, with the search costs of finding a job — the hiring rate is below 4% — my takeaway is that we are simply witnessing a historic exit from the American labor market," he said.