Futures contracts of coriander on the NCDEX extended gains from Friday and hit the 3% upper circuit as untimely rainfall in the last two days in Rajasthan is likely to affect quality of the standing crop. The most-active April contract of coriander traded on the NCDEX, up 3%. Likely decline in coriander output in 2016-17 (Oct-Sep) is also seen contributing to the rise in prices. Arrivals of coriander in Kota were unchanged at 10,000 bags (1bag=40kg).