A closely watched measure of US consumer prices rose by more than forecast to a 40-year high in September, pressuring the Federal Reserve to raise interest rates even more aggressively to stamp out persistent inflation before it becomes entrenched.
The core consumer price index, which excludes food and energy, increased 6.6% from a year ago, the highest level since 1982, Labor Department data showed Thursday. From a month earlier, the core CPI climbed 0.6% for a second month.
The overall CPI increased 0.4% last month, and was up 8.2% from a year earlier. The median forecasts in a Bloomberg survey of economists had called for a 0.4% monthly rise in the core and a 0.2% gain in the overall measure.
The advance was broad based. Shelter, food and medical care indexes were the largest of “many contributors,” the report said. Prices for gasoline and used cars declined.
On the heels of a solid jobs report last week, the CPI report likely cements an additional 75-basis point interest rate hike at the Fed’s November policy meeting and spurred speculation for a fifth-straight increase of that size in December. Traders also priced in a higher peak Fed rate for next year.
Stock futures fell sharply and Treasury yields surged following the report, with the 30-year rate reaching 4%, the highest since 2011.
The report stresses how high inflation has broadened across the economy, eroding Americans’ paychecks and forcing many to rely on savings and credit cards to keep up. While consumer price growth is expected to moderate in the coming months, it’ll be a slow trek down to the Fed’s goal.
Policy makers have responded with the most aggressive tightening campaign since the 1980s, but so far, the labor market and consumer demand have remained resilient. The unemployment rate returned to a five-decade low in September, and businesses continue to raise pay to attract and retain the employees needed to meet household demand.
Shelter costs -- which are the biggest services’ component and make up about a third of the overall CPI index -- rose 0.7% for a second month. Both rent of shelter and owners’ equivalent rent were up 6.7% on an annual basis, the most on record.
Economists see the housing components of the report as being elevated for quite some time, given the lag between real-time changes in rents and home prices and when those are reflected in Labor Department data. Bloomberg Economics doesn’t expect year-over-year rates for the major shelter components to peak until well into the second half of next year.