New Delhi, Nov 7 (PTI) Crude oil futures on Tuesday declined by 2.68 per cent to Rs 6,643 per barrel, as participants trimmed their positions on low demand.

On the Multi Commodity Exchange, crude oil for November delivery fell Rs 183 or 2.68 per cent to Rs 6,643 per barrel with a business volume of 8,353 lots.

Globally, West Texas Intermediate crude oil was trading 1.01 per cent lower at USD 80 per barrel, while Brent crude was trading down 0.97 per cent to USD 84.35 per barrel in New York. PTI SGC DRR