#CryptoCPIWatch Inflation in the USA - the change in the average price level of goods and services in the USA throughout their history. The consumer price index is used to measure inflation in the USA. The US Federal Reserve left the key interest rate in the range of 4.25-4.5%. The Federal Reserve raised the inflation forecast (PCE index) in the USA for 2025 to 2.7% from 2.5% in the December forecast, and for 2026 to 2.2% from 2.1%.