There's a separate index -- the Consumer Price Index for the Elderly (CPI-E) -- that tracks senior spending habits. Comparing ...

Inflation has been top of mind in recent years. Most of Wall Street follows the CPI but the Fed favors the PCE. Here's why.

The two most frequently cited indexes that calculate the inflation rate in the U.S. are the Consumer Price Index (CPI) and the Personal Consumption Expenditures Price Index (PCE). These two ...