U.S. inflation unexpectedly accelerates to 40-year high of 8.6%

The consumer price index increased 8.6% from a year earlier, Labor Department data showed Friday. The widely followed inflation gauge rose 1% from a month earlier, topping all estimates. Shelter, food and gas were the largest contributors.

The so-called core CPI, which strips out the more volatile food and energy components, rose 0.6% from the prior month and 6% from a year ago, also above forecasts.

The figures dash any hope that inflation had already peaked and was starting to simmer down. Record gasoline prices, paired with unrelenting food and shelter costs, are exerting strong pressure on Americans’ cost of living, suggesting the Fed will have to pump the brakes on the economy even harder. That raises the risk of a recession, which some economists already saw as likely next year.

Two-year Treasury yields jumped, stock futures fell and the dollar rose after the report. Traders fully priced in three 50-basis-point rate hikes over the Fed’s next three policy meetings in June, July and September.

In May, prices for necessities continued to rise at double-digit paces. Energy prices climbed 34.6% from a year earlier, the most since 2005, including a nearly 49% jump in gasoline costs. Gas prices so far in June have climbed to new highs, signaling more upward pressure in coming CPI reports and therefore keeping the Fed in the hot seat.

Grocery prices rose 11.9% annually, the most since 1979, while electricity increased 12%, the most since August 2006. Rent of primary of residence climbed 5.2% from a year earlier, the most since 1987.

There are growing risks that price pressures in those categories will continue to build. Russia’s ongoing war in Ukraine, as well as stepped-up related sanctions; potential port disruption due to the upcoming West Coast dockworker contract expiration; COVID-related lockdowns in China and drought and could all contribute to higher prices for food and energy.

That likely spells further trouble for President Joe Biden, whose approval ratings have sunk to new lows ahead of midterm elections later this year. While the job market remains a bright spot, decades-high inflation is crippling confidence among the American people and largely outpacing wage gains.

Inflation-adjusted average hourly earnings fell 3% in May from a year earlier, the biggest drop since April 2021 and the 14th straight decline, separate data showed Friday.

Discretionary goods

Furniture, including bedding, was one of the few categories to post a monthly decline. Prices for goods such as apparel, meanwhile, continued to climb, contributing to the stronger-than-forecast core figures.

Before the report, economists had already revised up their estimates for year-over-year inflation through the third quarter of 2023, according to the latest Bloomberg survey.

Airfares rose 12.6% in May, a slight moderation from the prior month but still up the most on an annual basis since 1980. Prices for hotel stays, meanwhile, were up 22.2% year-over-year. Rising demand for travel and entertainment this summer, particularly among wealthier households who have the savings to support discretionary spending, as well as tight labor market conditions will likely maintain upward pressure on services inflation in the coming months.

So far, consumer spending has held firm in the face of inflation, supported by savings and credit cards. Some economists fear that the Fed will go too far in tightening policy, risking weaker spending.

Shelter costs—which are the biggest services’ component and make up about a third of the overall CPI index—rose 0.6% from April, the most since 2004, and 5.5% from last year, the most since 1991. Economists don’t expect housing inflation to peak until later this year, suggesting further increases in these categories.

Used car prices, which had been cooling in recent months, advanced 1.8% in May, the most this year. New-vehicle prices climbed 1%.

—With assistance from Sydney Maki, Reade Pickert, Augusta Saraiva, Chris Middleton and Sophie Caronello.