New Delhi, 03 September (NNS): The prices of red chilli 334 no. jumped by Rs 3800 to Rs 28000 per quintal due to the uptrend in the prices of best quality red chilli. Recently, the prices have gone up by Rs 500 per quintal. There were around 40000 bags of red chilli reported to arrive in Guntur and the prices held stable at the same level of the previous day. The market sentiments may affect owing to the affected new crop and unfavourable weather conditions. The spot red chilli prices will likely to remain strong during the coming one or two days.