Rmseed trading range for the day is 4569-4699. Mustard Seed prices ended with losses on expectation of higher output. Prices remained under pressure amid expectation of higher supply following reports of good acreage expected. NCDEX accredited warehouses mustard seed stocks dropped by 232 tonnes to 16879 tonnes. In Alwar spot market in Rajasthan the prices gained 51.5 rupees to end at 4849 rupees per 100 kg.