Changelog

Site built from the 31 October 2026 research snapshot: eight datasets, 1,047 figures, every one with a source URL and an as-of date.
United States SPR weekly series through the week ending 23 October (282.583 mb); Japan state stockpile through METI's 27 October quick estimate (101 days, 177.4 mb); China onshore crude through Kpler's 14 October estimate (1,124 mb); Eurostat days of net imports from the 30 October vintage.
Known gap: the IEA week ending 30 October publishes on 4 November and is not yet in the series.