US year-over-year inflation (consumer-price) growth.
The US inflation rate measures the year-over-year change in consumer prices — how much more (or less) a fixed basket of goods and services costs than it did twelve months ago. It's the single number the Federal Reserve targets when setting interest-rate policy, and it directly affects real wage growth, bond yields, and the cost of everyday spending. This page tracks the headline year-over-year rate and its longer-term trend.