New Delhi, 29 September (NNS): Here, coriander badami prices rose by Rs 100 to Rs 8100 per quintal due to the improved sale after the sluggish prices. Recently, the prices have gone down by Rs.200 per quintal. There are about 6000/7000 bags of coriander reported to arrive in Ramganj Mandi and the prices held stable at the level of the previous day. The active contract ascended by Rs.36 or 0.53 percent to Rs.6828 per kilogram owing to the improved speculative buying. Due to this, the market sentiments may affect. There is a possibility of limited uptrend and downtrend in the spot coriander prices during the coming one or two days.