New Delhi, 27 December (NNS): The prices of big cardamom jhundiwali showed uptrend due to the strong buying from the stockists after the recent uptrend by Rs 10/15 per quintal. Here, its prices went up by Rs 40 to Rs 1260 per kg. Its average auction prices rose to Rs 1000/1537 per kg in the last auction which held on 21 December. The market sentiments may affect owing to the weak crop. There is no possibility of downtrend in the spot big cardamom prices during the coming days.