At the Multi Commodity Exchange, copper for current month declined by 30 paise, or 0.07 per cent, to Rs 450.60 per kg in a business turnover of 875 lots.
On similar lines, the metal for delivery in far-month February next year traded lower by 10 paise, or 0.02 per cent, to Rs 456.40 per kg in 25 lots.
Analysts said offloading of positions by traders due to a weak trend at the domestic spot markets amid muted demand from consuming industries, led to the fall in copper prices at futures trade here.
China is the world's biggest consumer of base metals.