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Tariff Risk Elevates Copper Price Outlook and CPER Sensitivity

Aug 14, 2026, 1:06 AM EDT1 sourcesAI-analyzed

Why it may matterVerify against the original reporting

Tariff odds rising and a widened COMEX-LME spread imply tighter U.S. copper supply risk, supporting higher copper prices. CPER, tied to copper exposure, would benefit from price upside but face near-term volatility from policy developments.

AI summary

What happened, with direct paths to the underlying reporting

Tariff speculation is turning the COMEX-LME spread into a live gauge of U.S. policy risk for copper. With copper near record highs and tariff odds rising, CPER could benefit from higher prices but faces ongoing volatility from policy developments.

Copper futures near $6.90/lb; tariff risk rising on Section 232 review.
COMEX-LME spread gauges tariff odds; wider premium signals higher risk.
Tariff forecast: 15% by 2027, 30% by 2028.
U.S. copper imports surged to 200k metric tons in July (12-year high).

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