Inflation accelerates 7.5% in January, hitting a fresh 40-year high

Inflation surged again in January, notching another four-decade high as strong consumer demand and pandemic-related supply-chain snarls fueled rapid price gains that wiped out the benefits of rising wages for most Americans.

The consumer price index rose 7.5% in January from a year ago, according to a new Labor Department report released Thursday, marking the fastest increase since February 1982, when inflation hit 7.6%. The CPI – which measures a bevy of goods ranging from gasoline and health care to groceries and rents – jumped 0.6% in the one-month period from December.

Economists expected the index to show that prices surged 7.3% in January from the previous year and 0.5% on a monthly basis.

So-called core prices, which exclude more volatile measurements of food and energy, climbed 6% in January from the previous year – a sharp increase from December, when it rose 5.5%. It was the steepest 12-month increase since August 1982.

"U.S. annual CPI is the highest since 1982, and what’s worse is that this likely isn’t the peak," said Seema Shah, chief strategist at Principal Global Investors. "Higher-than-expected monthly gains in core CPI indicate continued underlying heat and will do nothing to relieve pressure on the Fed to tighten sharply and urgently."