Coriander badami prices reduced by Rs 100 to Rs 8800 per kg owing to the weak offtake at the higher level. During the previous day, the prices have gone up in the same ratio. Today, the auction of coriander has already been over due to the heavy rainfall in Ramganj mandi, there, the stock has been arrived before two and a half months. The active contract declined by Rs 112 or 1.48 percent to Rs 7470 per quintal due to the increased speculative selling. There is no possibility of long uptrend in the prices during the coming days.