Learn about the Consumer Price Index (CPI), how it measures inflation, affects your purchasing power, and its significance in economic decision-making.

The Consumer Price Index for All Urban Consumers (CPI-U): This index is widely cited when discussing price changes and inflation. It covers roughly 93% of the U.S. population, but not those on ...

The consumer price index is a weighted average collection of the prices of common goods and services. Changes in the CPI over time are used to estimate the rate of inflation. The consumer price ...

The Consumer Price Index report comes out monthly, usually around the 10th of the month. There are two growth rates that the index tracks: ...

The specific formula for adjustment is also stated in the contract. Commonly, the price adjustment made is a percentage equal to the percent change of the CPI, but a contract may stipulate using a ...