Gasoline / petrol
No comparable weekly observations are available.
The evidence behind the price
British Columbia: what changed?
Dated inputs, measured movements and the limits of each comparison.
Why prices changed
Diesel
No comparable weekly observations are available.
Reporting around these observation dates
Source headlines provide context. Their presence does not establish what caused the price movement.
No matching source reports are available for this observation interval.
Oil fell. Did the pump follow?
Gasoline / petrol
Does local crude movement line up more closely with pump changes in the same week or later? This compares weekly changes at delays of 0 to 8 weeks over up to five years, using the latest continuous publisher and currency segment.
No compatible history is available for this chart.
No historical observations available.
At least 52 compatible weekly changes are needed; each correlation needs 12 pairs and variation in both series. Joins allow one day of reporting-date variation. Missing weeks are not filled. Each later pump change covers one week, not a cumulative response. Correlation does not measure a causal pass-through delay or prove that rises travel faster than falls. No forecast is implied. Benchmark and FX inputs are no more than 10 days old and never from a future date.
Diesel
Does local crude movement line up more closely with pump changes in the same week or later? This compares weekly changes at delays of 0 to 8 weeks over up to five years, using the latest continuous publisher and currency segment.
No compatible history is available for this chart.
No historical observations available.
At least 52 compatible weekly changes are needed; each correlation needs 12 pairs and variation in both series. Joins allow one day of reporting-date variation. Missing weeks are not filled. Each later pump change covers one week, not a cumulative response. Correlation does not measure a causal pass-through delay or prove that rises travel faster than falls. No forecast is implied. Benchmark and FX inputs are no more than 10 days old and never from a future date.
Policy dates alongside prices
Gasoline / petrol
No compatible history is available for this chart.
No legal policy events have been curated for this region yet. This is not evidence that policy has been unchanged.
Event coverage is selective. Source tax-rate snapshots are not automatically treated as legal changes. Upcoming recorded tax dates · All regional tax records
Diesel
No compatible history is available for this chart.
No legal policy events have been curated for this region yet. This is not evidence that policy has been unchanged.
Event coverage is selective. Source tax-rate snapshots are not automatically treated as legal changes. Upcoming recorded tax dates · All regional tax records
Source receipts
Gasoline / petrol
A calculation receipt will be recorded on the next data export.
Diesel
A calculation receipt will be recorded on the next data export.