
The Consumer Price Index (CPI) is a key economic indicator that measures changes in the prices of a basket of goods and services purchased by a country’s residents. By tracking shifts in price levels, the CPI reflects inflationary pressures in the economy. Not only does the CPI impact household living expenses, but it also serves as a critical reference for central banks in setting monetary policy.
Recent CPI data shows that while inflation in developed countries is easing, it remains above central bank targets. In the US, the December 2025 CPI rose 2.7% year-over-year. The core CPI, which excludes food and energy, increased 2.6% year-over-year—slightly below market expectations but still sparking policy debate.
In China, the latest figures show the December 2025 CPI rose 0.8% year-over-year, with a month-over-month increase following a previous decline. The core CPI grew 1.2% year-over-year, indicating that improved domestic demand and holiday spending are pushing prices higher.
US December CPI data showed a 2.7% year-over-year increase. While this is below some forecasts, it remains above the Federal Reserve’s 2% target, indicating inflationary pressures persist. The core CPI, excluding food and energy, grew 2.6% year-over-year, reflecting resilience in service and essential goods prices.
Housing and food saw the most significant price increases, directly raising daily living costs. Although the overall rate has slowed, many US households still feel the impact of high prices—a key issue in media and policy discussions.
Data from the National Bureau of Statistics of China shows the December 2025 CPI rose 0.2% month-over-month and 0.8% year-over-year. This increase was mainly driven by higher food and industrial consumer goods prices, reflecting stronger seasonal demand at year-end.
The core CPI rose 1.2% year-over-year, indicating that, after excluding volatile food and energy prices, consumer prices are trending steadily upward. Rising consumer demand and moderate price increases may help lift the CPI from previously low levels.
Latest Eurozone data shows the CPI inflation rate has fallen to around 2%, close to the European Central Bank’s long-term target, suggesting that price pressures are stabilizing.
In contrast, the UK’s December CPI rose 3.4% year-over-year, driven in part by higher tobacco taxes and increased prices in categories like air travel. Analysts note that this increase may be largely due to one-off factors.
Changes in the CPI directly affect consumers’ purchasing power and living costs. Rising inflation means the same amount of money buys fewer goods and services, especially for households with slow income growth. Central banks typically use the CPI as a key reference for setting interest rates. Persistently high CPI may prompt central banks to keep rates elevated, while declining inflation could create room for future rate cuts.
Globally, CPI trends are diverging: underlying US inflation is easing but remains above target; China’s prices are rising moderately, driven by domestic demand; Eurozone inflation is stabilizing; and the UK’s CPI is experiencing greater short-term volatility. The future direction of the CPI will continue to be shaped by energy prices, labor markets, supply-demand dynamics, and policy environments. Investors and consumers should monitor CPI releases closely to stay informed about macroeconomic and market trends.





