US Inflation Surges on Rising Gas Prices as Fed Rate Hike Looms

The US inflation rate accelerated in August due to rising gas prices caused by the conflict in the Middle East. The Labor Department reported that the consumer price index rose 3.4% compared to a year ago, similar to July's increase. However, inflation quickened month-to-month with a 0.4% jump from July, quadrupling the 0.1% rise seen previously.

Gas prices are not the only contributor to rising costs; appliance prices, car repair costs, and wireless phone services also increased last month. Economists worry that higher fuel prices will spill over into other areas of the economy, exacerbating inflation. Diesel prices have reached record highs above $6 per gallon, increasing shipping costs for groceries and other goods.

Airline tickets rose 2.7% on a monthly basis and are up more than 23% from a year ago. Excluding food and energy categories, core prices were 2.4% higher in August than a year ago, but increased by 0.3% from July to August.

The unexpected rise in core prices may embolden Federal Reserve officials who advocate for higher interest rates. Wall Street investors now see over an 80% chance of a rate hike on September 16, according to CME Fedwatch.