by Wolf Richter
But it’s a lot worse than it appears.
The Consumer Price Index jumped 0.6% in May, after having jumped 0.8% in April, and 0.6% in March – all three the steepest month-to-month jumps since 2009, according to the Bureau of Labor Statistics today. For the three months combined, CPI has jumped by 2.0%, or by an “annualized” pace of 8.1%. This current three-month pace of inflation as measured by CPI has nothing to do with the now infamous “Base Effect,” which I discussed in early April in preparation for these crazy times; the Base Effect applies only to year-over-year comparisons.
On a year-over-year basis, including the Base Effect, but also including the low readings last fall which reduce the 12-month rate, CPI rose 5.0%, the largest year-over year increase since 2008.