On the National Commodity and Derivatives Exchange, guar gum contracts for February delivery traded higher by 0.69 per cent, or Rs 46, at Rs 6,740 per five quintal with an open interest of 4,620 lots.
Likewise, the delivery of March contracts surged by Rs 45, or 0.66 per cent, to Rs 6,815 per five quintal as open interest stood at 54,965 lo ..