New Delhi, 24 June (NNS): The prices of coriander Badami remained firm at Rs 15500 per quintal due to the weak sale at the higher prices. Recently, the prices have gone up by Rs 200/300 per quintal. There were around 300/400 bags of coriander reported to arrive and its prices remained stable at the same level of the previous day. The active contract prices softened by Rs 42 or 0.28 to Rs 14752 per quintal because of the all-round speculative buying, due to this, the market sentiments may affect. The spot coriander prices will likely to remain stable at the same level during the coming days.