US Inflation Holds at 3.4% Amid Gas Price Spike
US consumer prices held steady at 3.4% year-over-year in August, but monthly inflation accelerated sharply. Gasoline costs jumped nearly 4% in a single month. The Federal Reserve faces pressure to raise rates next week.
The US consumer price index remained at 3.4% on a year-over-year basis in August. This figure matches the rate recorded in July. However, the monthly increase accelerated to 0.4%. This is a fourfold increase from the 0.1% rise in July. The data indicates persistent price pressure in the US economy.
Gasoline prices drove much of the monthly increase. Fuel costs rose 3.9% from July to August. Prices are now 27% higher than a year ago. The national average reached $4.30 per gallon on Friday. Diesel prices also hit record highs above $6 per gallon. These figures appear in the report covered by GN auto markets/bonds: interest rates.
Core Inflation Shows Momentum
Core prices, which exclude food and energy, rose 0.3% in August. This is the largest monthly increase since April. The year-over-year core rate fell slightly to 2.4%. This marks the third consecutive month of decline. Airline tickets rose 2.7% in the month. Hotel prices climbed 2.4%. These sectors remain key drivers of consumer spending costs.
Other categories also saw price increases. Appliances and car repair services became more expensive. Wireless phone service costs also rose. Grocery prices remained unchanged from July. Apparel costs stayed flat. Egg prices moved 2.9% higher but remain lower than a year ago. The broadening of price increases complicates the outlook.
Federal Reserve Rate Decision Pressure
The inflation data increases pressure on the Federal Reserve. Officials must decide on benchmark interest rates next week. Market expectations have shifted sharply. The probability of a rate hike on September 16 is now over 80%. This is a 10-point jump from the previous day. Higher rates would increase borrowing costs for mortgages and auto loans.
Treasury yields reflect this uncertainty. The 10-year Treasury yield reached a nearly three-year high on Thursday. It declined to 4.9% in early Friday trading. Treasury Secretary Scott Bessent is buying back bonds. This action aims to keep long-term rates lower. The administration also proposed $5,000 payments to adults. This move requires congressional approval and could add to inflation.
Economic Spillover Effects
High diesel prices are raising shipping costs. Trucking expenses for groceries and goods are increasing. This could push up prices in other sectors. Economists view gas prices as a temporary shock. Tariffs and AI data center investments are other factors. The hope was that these effects would fade. The August data suggests they are persisting.
