At the Multi Commodity Exchange, August contract gained Rs 7, or 0. 62%, in order to Rs 1, 139. 50 per kg, with a business turnover of four hundred lots.
September delivery moved up by Rs 6. 40, or 0. 56%, in order to Rs 1, 150. 10 per kg in 135 lots.
Market analysts said a pick-up sought after from pharmaceutical units against low arrivals from producing regions led to the actual rise in mentha oil prices in futures trade.