Copper and Base Metals: LME Daily — 2026-10-30
Copper prices are facing downward pressure as investors weigh slowing AI-driven demand against persistent supply constraints from Chilean mine disruptions. The metal is on track for its first monthly loss since June, with LME stocks rising and US inventories remaining elevated despite a rebound in Chinese demand. Meanwhile, the World Bank has raised its 2026 copper price outlook by 18%, highlighting a disconnect between current inventory builds and long-term structural deficits.
Copper and Base Metals: LME Daily — 2026-10-30
Top developments
Copper heads for first monthly loss on AI demand doubts
Benchmark three-month copper on the London Metal Exchange (LME) fell 0.9% to $14,227 a metric ton, putting it on track for its first monthly decline since June. The drop is driven by growing skepticism regarding the sustainability of AI-related copper demand, which had previously fueled a rally. Despite this, prices remain elevated compared to historical averages, supported by structural supply issues.
Chilean copper production drops 15.1% in September
Chile’s copper output plunged 15.1% year-on-year in September, exacerbating global supply tightness. The decline is attributed to operational issues, fatal accidents, and adverse weather conditions impacting major mines. This significant drop underscores the fragility of supply chains and supports higher price floors, even as short-term demand sentiment wavers.
World Bank raises 2026 copper price outlook by 18%
The World Bank has revised its 2026 copper price forecast upward by 18%, citing strong long-term fundamentals driven by energy transition and electrification needs. This revision contrasts with recent short-term price corrections, suggesting that institutional analysts view the current dip as a temporary correction rather than a trend reversal. The bank’s outlook extends to other base metals, reflecting a broader expectation of sustained high commodity prices.
US inventories rise, masking global supply crunch
Comex-linked copper inventories in the US have risen 60% this year to 800,321 short tons, creating a perception of ample supply. However, analysts warn that these stockpiles conceal a growing global supply crunch, with Chinese premiums remaining high and risks in African and South American supply chains persisting. The disconnect between US warehouse levels and physical market tightness outside the US is a key focus for traders.
Copper slips from two-week high as investors stay cautious
Copper prices retreated from a two-week high, slipping from $14,487.50 to $14,363 a metric ton as sentiment turned cautious. While earlier gains were supported by a rebound in AI stocks and stronger Chinese demand, the subsequent fall reflects profit-taking and concerns over high US inventories. JP Morgan analysts noted that sentiment has turned "relatively more cautious rather than outright bearish," indicating a wait-and-see approach.
Local view
SHFE Warehouse Stocks Decline Data from the Shanghai Futures Exchange (SHFE) shows a consistent drawdown in copper warehouse stocks, indicating tightening domestic supply in China. On October 27, SHFE copper warehouse stocks fell by 1,626 tons to 14,593 tons, following a 2,839-ton drop the previous day. This reduction in deliverable inventory supports local copper prices and suggests that Chinese smelters and manufacturers are actively consuming available stocks, despite global price volatility.
Chinese Smelter Activity and Maintenance Local media reports indicate that domestic smelter maintenance in China is impacting output. Combined with raw material constraints, these factors are creating a "resonance" effect that limits electrolytic copper production. The concentration of maintenance impacts in October and November is expected to tighten domestic supply further, providing a floor for Shanghai copper prices even as global sentiment fluctuates.
Context & numbers
- LME Copper Price: $14,227 - $14,487.50 per metric ton (fluctuating within the week).
- US Comex Inventories: 800,321 short tons, up 60% year-to-date.
- Chile Production: Down 15.1% YoY in September.
- SHFE Copper Stocks: 14,593 tons (Oct 27), down 1,626 tons from previous day.
On the radar
- Codelco Overproduction Inquiry: A Chilean commission report has blamed Codelco executives for inflating 2025 copper output by nearly 27,000 tonnes. This regulatory scrutiny could impact future reporting and operational strategies at the world's largest copper producer.
- Smelter Treatment Charges (TCs): With copper prices high, smelters are facing squeezed margins. Reports indicate South Korean smelter LS MnM is considering adjusting its copper concentrate purchases, which could signal broader changes in the smelting sector's capacity utilization.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
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