Copper Backwardation Collapses After 20,000 Tons Hit LME Warehouses
- Source
- Oilprice.com
- Source link
- https://oilprice.com/Metals/Commodities/Copper-Backwardation-Collapses-After-20000-Tons-Hit-LME-Warehouses.html
- Published
- 2026-08-19 19:00:00
- Discovered by ProcIntel
- 2026-08-19 20:07:10
- Category
- Commodities & Raw Materials
- Geography
- Global
- Organisations
- —
- Review status
- Pending
- Record type
- REAL
Summary
Trafigura Group and several other traders delivered more than 20,000 tons of copper into LME warehouses on Tuesday, the biggest one-day build in on-warrant stock since April, and the squeeze that had gripped the London market for the past week came apart. The cash-to-three-month spread settled at a $248-a-ton backwardation, down from as much as $545 on Monday, which was the widest since 2021. Trafigura was behind a large share of the metal placed on warrant, according to people familiar with the deliveries, and traders expect more to follow in…
Procurement Relevance Gate
- commodity_or_input_impact (weight 12) — matched on "copper"
- logistics_freight_transport (weight 12) — matched on "warehouse"
- geographic_exposure (weight 8) — matched on "1 linked geography"
Initial Signal Assessment ProcIntel's automatic, provisional read of this individual Signal -- Initial Significance and Initial Confidence, computed deterministically before any Event extraction or human review.
A provisional, automatically-computed reading of this individual Signal, before Event extraction or human review. Not a final rating.
- Initial Significance
- 2 · Moderate (24.0/100)
- Initial Confidence
- 2 · Low (31.5/100)
- Data sufficiency Whether enough structured evidence exists to trust this Signal's Initial Confidence reading. 'Sufficient' has no cap; 'Partial' and 'Insufficient' cap Confidence until more evidence is available; 'Not Assessed' means the Signal did not pass the Relevance Gate.
- Partial
- Strongest contributor
- Procurement Impact
- Limiting factor
- Geographic Breadth
Initial Significance Moderate (24.0/100). Strongest contributor: Procurement Impact (12.0/30 points). Limiting factor: Geographic Breadth (0.0/10 points). Initial Confidence Low (31.5/100, data sufficiency: Partial). Strongest contributor: Source Authority (20.0/40 points). Limiting factor: Corroboration (2.5/25 points).
- No likely Event type matched; a low contextual baseline was applied.
- Entity Criticality data quality warning: all_linked_entities_data_insufficient.
- no matched Event type
- no actor entities (only attribution/metadata, if any)
- no actor content-derived geography
- single source only
- Entities were mentioned as context or document attribution rather than as actors in the reported development, so they did not increase Initial Confidence.
- Only source-level geography metadata was available.
- Source metadata did not contribute to Initial Confidence.
Methodology signal_scoring_v1 — calculated 2026-08-19 20:07:10.