Canadian Grocery Price Index
The CGPI, week by week
The CGPI is a weekly index of advertised grocery shelf prices across 13 cities and 21 banners. The headline and its nine category sub-indices are one estimator, not two: a matched-model Jevons index measured against a July 2026 base, with every price compared to the same product in the same store.
Licensed data
The CGPI is available to subscribers
The Canadian Grocery Price Index is published to licensed subscribers. The index level, basket cost, weekly change and category sub-indices are part of the licensed product and are no longer posted publicly.
What the weekly collection covers
- Cities
- 13
- Banners
- 21
- Basket items
- 50
- Collection
- Weekly
The methodology stays public. How the basket is built, how prices are matched within store and shelf slot, and how the index is estimated are documented in full, along with the revision log.
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