Coriander futures on NCDEX were down as supply of the new crop from major producing centres such as Rajasthan, Madhya Pradesh and Gujarat is expected to rise further in coming days. The most active April contract of coriander on NCDEX traded Harvesting will continue for 15 more days which may lead to higher supply, Whatever is coming to the market is bought by cold storagesdown 0.3% from the previous close.