https://commodityorigins.com/blog/Monthly commodity roundups and noteshttps://commodityorigins.com/blog/how-this-site-knows/https://commodityorigins.com/blog/how-this-site-knows/Sun, 06 Sep 2026 00:00:00 GMTEvery figure here is computed from a named public dataset by an open pipeline, with its unit, year and source attached. Here is exactly how that works, and where it fails.https://commodityorigins.com/blog/roundup-2026-08/https://commodityorigins.com/blog/roundup-2026-08/Sun, 06 Sep 2026 00:00:00 GMTCopper, tin and fishmeal hit nominal all-time highs in August 2026, European gas rose 17% on the month, and coconut oil kept falling. What moved and why.