New Delhi, 14 July (NNS): Here, the prices of coriander badami jumped by Rs 100 to Rs 8300 per quintal due to limited buying from the stockists even after the feeble prices. Recently, the prices have gone down in the same ratio. The auction has not been held today and the stock does not reported to be arrive in the Baran mandi of Rajasthan. The active contract prices gained by Rs 40 or 0.54 percent to Rs 7514 per quintal because of the nominal speculative buying. The spot coriander prices may increase intermittently during the coming one or two days.