Futures contracts of coriander were down on the NCDEX as investors booked profits after prices hit a two-week high of 4,955 rupees a 100 kg. The most-active September contract was at 4,870 rupees per 100 kg, down 0.8% from Wednesday. In days to come, more weakness can be seen towards 4,400-4,300 (rupees per 100 kg) levels amid increased flow of medium and inferior quality in markets of Rajasthan, Madhya Pradesh and Gujarat.