New Delhi, 25 August (NNS): The prices of coriander badami went up by Rs 100 to Rs 8400 per quintal due to the improved offtake at the lower level. Recently, the prices have gone down in the same proportion. There are about 3000 bags of coriander reported to arrive in the Ramganj mandi and the prices declined by Rs 50/100 per kg. The active contract dropped down by Rs 24 or 0.33 percent to Rs 7258 due to the weak speculative buying, due to this, the market sentiments may affect. There is no possibility of long uptrend in the spot coriander prices during the coming one or two days.