New Delhi, 17 November (NNS): The prices of cumin jumped by Rs 900 to Rs 22100 per quintal owing to the strong buying from the stockists even after the higher prices. Before this, the prices have gone up by Rs 100/120 per quintal. Its average auction price declined to Rs 1450/1775 per kg in the last auction which held on 13th November. The market sentiments may affect due to the higher supply. There is no possibility of more uptrend in the spot cumin prices during the coming one or two days.