# United Kingdom CPI item — Rail Fares, Gb Off-Peak ()

United Kingdom CPI item — Rail Fares, Gb Off-Peak () was down 4.0% year on year in September 2026, compared with −3.9% in August 2026.
The level stood at 100.8 (index (Jan=100, annually chain-linked)).
Over the past available history it has ranged from −4.0% (Sep 2026) to 0.01% (Feb 2026), averaging −3.4%.

- Source agency: UK Office for National Statistics (CPI item / consumption-segment indices)
- Makrognosis code: `UK.CPI.M.NSA.ITEM-CP0731102`
- Frequency: monthly
- Units: index (Jan=100, annually chain-linked)
- Coverage: 2025-02-01 to 2026-09-01 (20 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/cpi-item-rail-fares-gb-off-peak

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 100.8 | −4.0 |
| August 2026 | 100.7 | −3.9 |
| July 2026 | 100.7 | −4.0 |
| June 2026 | 100.7 | −3.9 |
| May 2026 | 100.7 | −3.8 |
| April 2026 | 100.8 | −3.8 |
| March 2026 | 100.7 | −3.4 |
| February 2026 | 100.0 | 0.01 |
| January 2026 | 100.3 | — |
| December 2025 | 104.6 | — |
| November 2025 | 105.0 | — |
| October 2025 | 105.1 | — |
| September 2025 | 105.0 | — |
| August 2025 | 104.8 | — |
| July 2025 | 104.9 | — |
| June 2025 | 104.8 | — |
| May 2025 | 104.7 | — |
| April 2025 | 104.7 | — |
| March 2025 | 104.3 | — |
| February 2025 | 100.0 | — |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.ITEM-CP0731102"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.ITEM-CP0731102",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```