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DevelopedCPI [real-monthly]Data Collection Ongoing
UIFPI vs Official CPI — United Kingdom
Coverage note: 18 months of UIFPI data collected. Granger testing requires n ≥ 24 — threshold expected Q4 2026 via monthly accumulation.
Lead Time
Pending
Ahead of official CPI
Chain Pass-Through
Pending
Cost transmission rate
Independent Pass-Through
Pending
Cost transmission rate
Price Observations
38,851
29878 chain / 8973 independent
Months Indexed
21
Since 2019-09
Chain
- Restaurants
- 43
- Price items
- 29878
- Avg. price (USD)
- $2092.79
Independent
- Hawker stalls / vendors
- 13
- Price items
- 8973
- Avg. price (USD)
- $16.85
Data Collection Ongoing: Full Granger causality testing requires ≥24 monthly observations. Current dataset has 21 months. Results will update automatically as more data is collected.