The new Consumer Price Index Manual: Theory, 2025 provides a comprehensive overview of the conceptual issues that drive the methods and practices for constructing Consumer Price Indices (CPIs). It is ...

The Consumer Price Index climbed at an annual rate of 3% in September, coming in below economists' forecasts as the impact of President Trump's tariffs remain muted. Economists polled by financial ...

A committee proposed cutting food and beverages’ weight in the consumer price index to 36.75 from 45.86 and rejigging categories.

The consumer price index fell 0.3% in September from a year earlier, a sharper decline than economists' forecast of 0.2% slide. Core CPI, which strips out volatile food and energy prices, rose 1% from ...

The consumer price index dipped 0.4% last month from a year earlier, worse than economists' forecast for a 0.2% contraction. Core CPI, stripping out the volatile food and energy prices, rose 0.9% from ...

The AIER Everyday Price Index ended 2025 by rising a scant 0.04 percent in December, essentially flat for the month. Consumer prices in December 2025 were shaped in part by continued firming in food ...