The CPI in January 2026 was 110.59(2021=100) which same as the preceding month and rose by 1.20% compared with the same month in 2025.

Introduce percent change compared with the preceding month of 7 categories as follows:

1. Food group decreased by 0.41%.

2. Clothing group decreased by 0.41%.

3. Housing group increased by 0.04%.

4. Transportation and Communication group increased by 0.87%.

5. Health group increased by 0.53%.

6. Education & Entertainment group decreased by 0.57%.

7. Miscellaneous group increased by 0.44%.

The CCI was 114.52(2021=100) which rose by 0.78% from the preceding month and rose by 2.40% compared with the same month in 2025.