Marketmen attributed the strong rally in castroseed prices at futures trade to raising of bets by participants, driven by a firming trend at the spot markets on strong demand from consuming industries amid restricted supplies.
Besides, pick up in export demand supported the upmove in prices, they added.
At the National Commodity and Derivative Exchange, castorseed for delivery in April month contracts spurted by Rs 69, or 1.70 per cent, to Rs 4,130 per quintal, with the business turnover of 45,240 open lots.