Overview
Discussions Key data points
Last release
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Observation period
Feb 2025
Next release
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Forecast
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Highest
7.31 % on Sep 30, 2022
Lowest
0.70 % on Oct 31, 2010
About United States CPI Trimmed Mean YoY
In the United States, the 16 percent trimmed-mean CPI is a weighted average of one-month inflation rates of components whose expenditure weights fall below the 92nd percentile and above the 8th percentile of price changes. The Cleveland Fed calculates the 16 percent trimmed-mean CPI by taking a weighted average across the component inflation rates after excluding, or trimming, items whose expenditure weights fall in the top 8 percent and bottom 8 percent of the price change distribution.