# United Kingdom RSI: Predominantly food stores (vol sa): All Business Index

United Kingdom RSI: Predominantly food stores (vol sa): All Business Index was up 0.0% year on year in September 2026, compared with 0.9% in August 2026.
The level stood at 101.0 (Index, base year = 100).
Over the past ten years it has ranged from −7.9% (Mar 2022) to 8.8% (Mar 2020), averaging −0.2%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.RETSALES.M.SA.SECTOR-FOOD`
- Frequency: monthly
- Units: Index, base year = 100
- Coverage: 1988-01-01 to 2026-09-01 (465 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/rsi-predominantly-food-stores-vol-sa-all-business-index

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 101.0 | 0.0 |
| August 2026 | 101.3 | 0.9 |
| July 2026 | 101.0 | −0.8 |
| June 2026 | 100.4 | 0.3 |
| May 2026 | 100.3 | 1.1 |
| April 2026 | 100.7 | −0.2 |
| March 2026 | 99.40 | −1.3 |
| February 2026 | 100.3 | 0.4 |
| January 2026 | 101.2 | 0.6 |
| December 2025 | 100.0 | 0.6 |
| November 2025 | 100.2 | 0.9 |
| October 2025 | 100.3 | 1.3 |
| September 2025 | 101.0 | 1.2 |
| August 2025 | 100.4 | −0.4 |
| July 2025 | 101.8 | 2.3 |
| June 2025 | 100.1 | 1.1 |
| May 2025 | 99.20 | −1.3 |
| April 2025 | 100.9 | 1.3 |
| March 2025 | 100.7 | 0.4 |
| February 2025 | 99.90 | −1.7 |
| January 2025 | 100.6 | −1.1 |
| December 2024 | 99.40 | 2.4 |
| November 2024 | 99.30 | −3.2 |
| October 2024 | 99.00 | −3.2 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.RETSALES.M.SA.SECTOR-FOOD"

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