| CPI : Year-on-year rate of change (%) |
| Year | CPI(A) | CPI(B) | Hang Seng CPI | Composite CPI |
| 2025-Aug | 1.5 | 1.0 | 0.9 | 1.1 |
| 2025-Jul | 1.5 | 0.9 | 0.6 | 1.0 |
| 2025-Jun | 2.1 | 1.3 | 0.9 | 1.4 |
| 2025-May | 2.8 | 1.6 | 1.2 | 1.9 |
| 2025-Apr | 2.6 | 1.8 | 1.6 | 2.0 |
| 2025-Mar | 2.0 | 1.2 | 1.0 | 1.4 |
| 2025-Feb | 2.0 | 1.2 | 1.0 | 1.4 |
| 2025-Jan | 2.5 | 1.7 | 1.7 | 2.0 |
| 2024-Dec | 1.7 | 1.4 | 1.2 | 1.4 |
| 2024-Nov | 1.7 | 1.3 | 1.1 | 1.4 |
| 2024-Oct | 1.6 | 1.3 | 1.2 | 1.4 |
| 2024-Sep | 2.9 | 2.0 | 1.6 | 2.2 |
| 2024-Aug | 3.2 | 2.2 | 1.9 | 2.5 |
| 2024-Jul | 3.1 | 2.3 | 2.0 | 2.5 |
| 2024-Jun | 1.7 | 1.3 | 1.3 | 1.5 |
| 2024-May | 1.2 | 1.1 | 1.2 | 1.2 |
| 2024-Apr | 1.1 | 1.0 | 1.1 | 1.1 |
| 2024-Mar | 0.8 | 1.1 | 1.3 | 1.0 |
| 2024-Feb | 2.3 | 2.0 | 2.0 | 2.1 |
| 2024-Jan | 2.0 | 1.6 | 1.5 | 1.7 |
| 2023-Dec | 2.7 | 2.2 | 2.3 | 2.4 |
| 2023-Nov | 3.0 | 2.4 | 2.4 | 2.6 |
| 2023-Oct | 3.2 | 2.5 | 2.4 | 2.7 |
| 2023-Sep | 2.1 | 2.0 | 2.1 | 2.0 |
| 2023-Aug | 1.8 | 1.7 | 1.8 | 1.8 |
| 2023-Jul | 1.9 | 1.8 | 1.8 | 1.8 |
| 2023-Jun | 2.1 | 1.9 | 1.8 | 1.9 |
| 2023-May | 1.9 | 1.6 | 1.8 | 1.8 |
| 2023-Apr | 1.9 | 1.7 | 1.8 | 1.8 |
| 2023-Mar | 1.7 | 1.6 | 1.9 | 1.7 |
| 2023-Feb | 1.7 | 1.6 | 1.8 | 1.7 |
| 2023-Jan | 2.6 | 2.2 | 2.4 | 2.4 |
| 2022-Dec | 2.1 | 1.9 | 2.0 | 2.0 |
| 2022-Nov | 1.8 | 1.7 | 1.8 | 1.8 |
| 2022-Oct | 2.0 | 1.7 | 1.8 | 1.8 |
| 2022-Sep | 8.9 | 2.4 | 1.9 | 4.4 |
| 2022-Aug | 1.9 | 1.8 | 1.9 | 1.9 |
| 2022-Jul | 1.9 | 1.8 | 2.0 | 1.9 |
| 2022-Jun | 1.8 | 1.7 | 2.0 | 1.8 |
| 2022-May | 0.8 | 1.3 | 1.6 | 1.2 |
| 2022-Apr | 1.1 | 1.3 | 1.6 | 1.3 |
| 2022-Mar | 1.8 | 1.7 | 1.8 | 1.7 |
| 2022-Feb | 1.6 | 1.6 | 1.7 | 1.6 |
| 2022-Jan | 1.1 | 1.2 | 1.4 | 1.2 |
| 2021-Dec | 3.0 | 2.2 | 2.0 | 2.4 |
| 2021-Nov | 2.2 | 1.7 | 1.5 | 1.8 |
| 2021-Oct | 2.1 | 1.6 | 1.5 | 1.7 |
| 2021-Sep | 1.6 | 1.2 | 1.3 | 1.4 |
| 2021-Aug | 2.2 | 1.3 | 1.4 | 1.6 |
| 2021-Jul | 8.4 | 1.7 | 1.1 | 3.7 |
| 2021-Jun | 1.3 | 0.3 | 0.5 | 0.7 |
| 2021-May | 1.9 | 0.5 | 0.5 | 1.0 |
| 2021-Apr | 1.5 | 0.3 | 0.4 | 0.7 |
| 2021-Mar | 1.3 | 0.2 | 0.2 | 0.5 |
| 2021-Feb | 0.9 | 0.0 | 0.0 | 0.3 |
| 2021-Jan | 6.3 | 0.1 | -0.3 | 1.9 |
| 2020-Dec | -0.7 | -0.9 | -0.5 | -0.7 |
| 2020-Nov | 0.0 | -0.3 | -0.1 | -0.2 |
| 2020-Oct | -0.2 | -0.2 | -0.1 | -0.2 |
| 2020-Sep | -5.9 | -0.7 | 0.0 | -2.2 |
| 2020-Aug | -0.6 | -0.4 | -0.1 | -0.4 |
| 2020-Jul | -6.0 | -0.7 | -0.1 | -2.3 |
| 2020-Jun | 0.6 | 0.8 | 0.7 | 0.7 |
| 2020-May | 1.7 | 1.5 | 1.2 | 1.5 |
| 2020-Apr | 2.3 | 1.9 | 1.5 | 1.9 |
| 2020-Mar | 2.5 | 2.3 | 2.1 | 2.3 |
| 2020-Feb | 2.7 | 2.1 | 1.8 | 2.2 |
| 2020-Jan | -2.0 | 2.8 | 3.4 | 1.4 |
| 2019-Dec | 3.4 | 2.9 | 2.5 | 2.9 |
| 2019-Nov | 3.5 | 2.9 | 2.5 | 3.0 |
| 2019-Oct | 3.5 | 3.1 | 2.9 | 3.1 |
| 2019-Sep | 3.5 | 3.1 | 3.0 | 3.2 |
| 2019-Aug | 4.1 | 3.2 | 3.0 | 3.5 |
| 2019-Jul | 3.9 | 3.1 | 2.8 | 3.3 |
| 2019-Jun | 3.9 | 3.0 | 2.9 | 3.3 |
| 2019-May | 3.1 | 2.6 | 2.7 | 2.8 |
| 2019-Apr | 3.0 | 2.8 | 3.0 | 2.9 |
| 2019-Mar | 2.4 | 1.9 | 1.9 | 2.1 |
| 2019-Feb | 2.6 | 1.9 | 1.8 | 2.1 |
| 2019-Jan | 2.8 | 2.3 | 2.3 | 2.4 |
| 2018-Dec | 3.0 | 2.4 | 2.2 | 2.5 |
| 2018-Nov | 3.0 | 2.4 | 2.3 | 2.6 |
| 2018-Oct | 3.2 | 2.5 | 2.3 | 2.7 |
| 2018-Sep | 3.3 | 2.5 | 2.4 | 2.7 |
| 2018-Aug | 2.5 | 2.2 | 2.0 | 2.3 |
| 2018-Jul | 2.5 | 2.3 | 2.3 | 2.4 |
| 2018-Jun | 2.6 | 2.3 | 2.2 | 2.4 |
| 2018-May | 2.3 | 2.0 | 1.9 | 2.1 |
| 2018-Apr | 2.2 | 1.8 | 1.7 | 1.9 |
| 2018-Mar | 2.8 | 2.5 | 2.5 | 2.6 |
| 2018-Feb | 3.1 | 3.0 | 3.2 | 3.1 |
| 2018-Jan | 2.0 | 1.6 | 1.5 | 1.7 |
| 2017-Dec | 1.7 | 1.6 | 1.9 | 1.7 |
| 2017-Nov | 1.5 | 1.5 | 1.7 | 1.6 |
| 2017-Oct | 1.6 | 1.4 | 1.5 | 1.5 |
| 2017-Sep | 1.5 | 1.3 | 1.4 | 1.4 |
| 2017-Aug | 2.4 | 1.7 | 1.8 | 1.9 |
| 2017-Jul | 2.5 | 1.8 | 1.7 | 2.0 |
| 2017-Jun | 2.3 | 1.8 | 1.8 | 1.9 |
| 2017-May | 2.3 | 1.8 | 1.9 | 2.0 |
| 2017-Apr | 2.2 | 1.9 | 2.0 | 2.0 |
| 2017-Mar | 0.2 | 0.5 | 0.8 | 0.5 |
| 2017-Feb | -0.6 | 0.0 | 0.3 | -0.1 |
| 2017-Jan | 0.8 | 1.3 | 1.7 | 1.3 |
| 2016-Dec | 1.1 | 1.2 | 1.3 | 1.2 |
| 2016-Nov | 1.2 | 1.2 | 1.3 | 1.2 |
| 2016-Oct | 1.1 | 1.2 | 1.4 | 1.2 |
| 2016-Sep | 3.3 | 2.5 | 2.2 | 2.7 |
| 2016-Aug | 8.0 | 3.0 | 2.3 | 4.3 |
| 2016-Jul | 2.4 | 2.4 | 2.2 | 2.3 |
| 2016-Jun | 2.5 | 2.5 | 2.2 | 2.4 |
| 2016-May | 2.7 | 2.7 | 2.4 | 2.6 |
| 2016-Apr | 3.0 | 2.7 | 2.4 | 2.7 |
| 2016-Mar | 3.1 | 2.9 | 2.8 | 3.0 |
| 2016-Feb | 3.6 | 3.0 | 2.6 | 3.1 |
| 2016-Jan | 2.9 | 2.6 | 2.4 | 2.7 |
| 2015-Dec | 2.7 | 2.5 | 2.1 | 2.5 |
| 2015-Nov | 2.6 | 2.5 | 2.1 | 2.4 |
| 2015-Oct | 2.6 | 2.4 | 2.0 | 2.4 |
| 2015-Sep | 2.1 | 2.1 | 1.8 | 2.0 |
| 2015-Aug | 3.0 | 2.4 | 1.8 | 2.4 |
| 2015-Jul | 3.4 | 2.4 | 1.8 | 2.5 |
| 2015-Jun | 4.4 | 2.9 | 2.0 | 3.1 |
| 2015-May | 4.2 | 2.8 | 2.0 | 3.0 |
| 2015-Apr | 3.9 | 2.6 | 1.9 | 2.8 |
| 2015-Mar | 6.6 | 4.1 | 2.8 | 4.5 |
| 2015-Feb | 6.5 | 4.2 | 3.0 | 4.6 |
| 2015-Jan | 6.3 | 3.6 | 2.2 | 4.1 |
| 2014-Dec | 6.9 | 4.4 | 3.2 | 4.9 |
| 2014-Nov | 7.2 | 4.6 | 3.4 | 5.1 |
| 2014-Oct | 7.1 | 4.7 | 3.6 | 5.2 |
| 2014-Sep | 12.3 | 4.7 | 3.1 | 6.6 |
| 2014-Aug | 4.8 | 3.8 | 3.2 | 3.9 |
| 2014-Jul | 4.6 | 4.0 | 3.5 | 4.0 |
| 2014-Jun | 3.7 | 3.6 | 3.5 | 3.6 |
| 2014-May | 3.9 | 3.7 | 3.5 | 3.7 |
| 2014-Apr | 3.9 | 3.8 | 3.5 | 3.7 |
| 2014-Mar | 4.3 | 3.9 | 3.5 | 3.9 |
| 2014-Feb | 4.2 | 4.0 | 3.5 | 3.9 |