Castor seeds futures maintained its uptrend on the back of consistent speculative offtake amid buoyant export demand.
Castorseed March contract resumed higher at Rs 3,930, later plunged to a low of Rs 3,890 before rebounding to close at Rs 3,928 from Monday's closing level of Rs 3,905, a gain of Rs 23 per tonne.
However, groundnutoil, refined palmolein, castorseeds bold, castoroil commercial and linseed oil closed unchanged at Rs 1,285, Rs 498, Rs 3,550, Rs 740 and Rs 810 respectively.