What Is Consumer Price Index?
The Consumer Price Index (CPI) measures the average change in prices paid by urban consumers for a representative basket of goods and services. Published monthly by the Bureau of Labor Statistics, CPI is the primary measure of inflation in the US and directly influences Federal Reserve policy decisions that impact all risk assets, including crypto.
How Consumer Price Index Works
CPI is reported as headline CPI (all items) and core CPI (excluding food and energy). The year-over-year change is what markets focus on. Higher-than-expected CPI readings are bearish for risk assets because they increase the probability of interest rate hikes. Lower-than-expected readings are bullish because they support easier monetary policy.
Why It Matters for Traders
CPI release days are among the most volatile for crypto markets. Bitcoin can move 3-5% within minutes of a CPI print. The reaction depends on the deviation from expectations: a surprise hot print triggers risk-off selling, while a surprise cool print triggers risk-on buying. Trading around CPI requires either being positioned before (with conviction on the outcome) or waiting for the initial volatility to settle before entering.
