In a blow to efforts to contain inflation, the Consumer  Price Index rose 0.1% in August, defying predictions by economists that it  would fall more than ten times that figure. The year-over-year inflation rate  fell from 9.1% in June and July to 8.5%—half a percentage point higher than predicted  by a MarketWatch consensus forecast released earlier this week.
While the price indexes for gasoline and fuel oil both fell  by more than 10%, prices for most other items—including food, new vehicles,  shelter, and medical care—generally increased by roughly 0.8% to 1% each. Compared  to August 2021, prices for food are up 11.4% and energy prices are up 23.8%
“Core prices” for less-volatile goods like food, electricity  and gas are 6.3% higher than they were last year, up from 5.9% in the twelve months  before July 2022. Compared to this time last year, prices for new vehicles are  up 10.1%, prices for furniture and home goods are up 9.9%, and prices for used  cars and trucks are up 7.8%.
In comments to the Associated Press, the chief economist for  General Motors, noted that earlier supply chain disruptions that contributed to  higher vehicle costs have mostly dissipated, but that high consumer demand has  kept prices at dealerships high.
According to the Bureau of Labor Statistics, which released  the August inflation numbers September 13, the Consumer Price Index or CPI has  not fallen since November 2020.