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https://api.prereason.com/api/commodities/copper

Copper through a copper futures fund. CPER's share price and the World Bank's monthly average LME copper price per metric ton, speculators' net position in COMEX copper futures (CFTC), and the dollar and gold funds beside it, each with its measured relationship to CPER. Commodity market data for research agents. A paid call serves today or any ?date= on record.

last updated: Oct 9, 2026 · type: http · x402 v2

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via Bazaar · last 30 days
Calls
2
Unique Payers
1
Last Called
Oct 9, 2026