Copper futures declined Rs 4 to Rs 1,420.50 per kg on Wednesday, pressured by subdued demand in the domestic spot market.
On the Multi Commodity Exchange (MCX), copper contracts for October delivery fell Rs 4, or 0.28%, to Rs 1,420.50 per kg, with a business turnover of 1,124 lots.
Traders said muted demand from domestic consuming industries weighed on copper prices in the futures market.