Energy prices down 4.6%
Gasoline prices down 7.7%
Food prices up 1.1%
Shelter prices up 0.5%
So the minor overall reduction was by far gasoline.
Gasoline prices down 7.7%
Food prices up 1.1%
Shelter prices up 0.5%
So the minor overall reduction was by far gasoline.
So the conclusion that gasoline was the biggest factor in the overall reduction is not true.
Here's where you can dig out the weightings used from the BLS [1]
[1] https://www.bls.gov/cpi/tables/relative-importance/weight-up...
It's likely the price shot up and overshot what it "should be" (assuming such perfect price exists) and now it's settling down. The question is where the new normal will be.