Emergence of profit-booking by traders after yesterday's significant gains and a weak trend at the domestic spot markets due to weak demand led to the fall in guargum prices in futures trade here.
Besides, increased arrivals from growing regions weighed on guargum prices, they said.
At the National Commodity and Derivatives Exchange platform, guargum delivery for December contract dropped by Rs 170, or 2 per cent, to Rs 8,310 per quintal, with an open interest of 2,770 lots.