> I think the article's own title is incorrect? >> Headline CPI in March rose by 8.5% from a year ago How do you figure? YoY is the best way to measure these

> I think the article's own title is incorrect? >> Headline CPI in March rose by 8.5% from a year ago How do you figure? YoY is the best way to measure these things since there's seasonal changes that happen month to month.