New Delhi, 10 September (NNS): Here, the prices of coriander badami gained by Rs 100 to Rs 9100 per quintal owing to the improved offtake even after the higher prices. Recently, the prices have gone up in the same ratio. There were around 2000/2500 bags of coriander reported to arrive and the prices remained stable at the same level of the previous day in the Baran mandi of Rajasthan. The active contract prices declined by Rs 42 or 0.52 percent to Rs 8000 per quintal because of the weak speculative buying. There is a possibility of long uptrend in the spot coriander prices during the coming one or two days.