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

January’s consumer price index report, released Tuesday, was a bit of a mixed bag. Prices were up 6.4% since the same time last year, making January the seventh straight month of cooling year ...

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: ...

Inflation is one of the most important ways the economy impacts consumers. During periods of high inflation, money simply doesn't go as far, so people need to watch their budgets more carefully.

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 ...