The CPI in September 2026 was 112.85(2021=100) which increased by 0.48% from the preceding month and rose by 2.56% compared with the same month in 2025.

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

1. Food group increased by 1.31%.

2. Clothing group increased by 0.08%.

3. Housing group increased by 0.19%.

4. Transportation and Communication group increased by 0.16%.

5. Health group increased by 0.17%.

6. Education & Entertainment group increased by 0.05%.

7. Miscellaneous group increased by 0.35%.

The CCI was 124.91(2021=100) which increased by 2.13% from the preceding month and rose by 11.51% compared with the same month in 2025.