The Fed’s preferred measure of inflation, the Personal Consumption Expenditure (PCE) Index grew by 3.9% in the 12 months ended May ’21, while Core PCE (excluding food & energy) came in slightly lower at 3.4%.
We still have to watch out for base effects, because of the low readings in May last year, but growth for the past 6 months is even higher, registering 5.3% (PCE) and 4.6% (core PCE) annualized gains.
Conclusion
Excluding temporary price spikes due to supply chain disruption, we expect inflation to average a minimum of 4.0% over the next three years.

Colin Twiggs is a former investment banker with almost 40 years of experience in financial markets. He co-founded Incredible Charts and writes the popular Trading Diary and Patient Investor newsletters.
Using a top-down approach, Colin identifies key macro trends in the global economy before evaluating selected opportunities using a combination of fundamental and technical analysis.
Focusing on interest rates and financial market liquidity as primary drivers of the economic cycle, he warned of the 2008/2009 and 2020 bear markets well ahead of actual events.
He founded PVT Capital (AFSL No. 546090) in May 2023, which offers investment strategy and advice to wholesale clients.