New Delhi, 30 August (NNS): Here, coriander Badami prices declined by Rs 300 to Rs 8000 per quintal because of the weak sale even after the sluggish prices. Recently, the prices have gone down by Rs 100 per quintal. There are about 500/700 bags of coriander reported to arrive in Ramganj Mandi and the prices held a stable at the level of the previous day. The active contract went up by Rs 64 or 0.92 percent to Rs 6994 per quintal because of the increased speculative buying, due to this, the market sentiments may affect. There is no fear of long downtrend in the prices during the coming one or two days.