Coriander futures on NCDEX declined for the fourth consecutive day and hit a one-week low of 5,120 rupees per 100 kg today because there were very few buyers in the market. The most active May contract of coriander was down 1% from the previous close. Prices may fall by 5 rupees a kg more by May as there is no requirement for coriander as imports are entering India unabated, Whatever is coming at auctions is going into cold storage. However, prices remained steady in Ramganj, the benchmark market, as weak demand was negated by a slump in arrivals.