In futures trading at the National Commodity and Derivative Exchange, guargum for delivery in far-month February contracts surrendered Rs 110, or 1.62 per cent at Rs 6,590 per quintal, having an open interest of 17,331 lots.
Also, guargum for delivery in January was trading Rs 100, or 1.49 per cent down at Rs 6,590 per quintal and open interest depicted of 25,029 lots.
Market players said fall in demand at the spot markets amid pick-up in arrivals of guarseed from growing regions mainly weighed on guargum futures here.