New Delhi, 25 September (NNS): Here, the prices of red Chilli 334 no. remained firm at Rs 26500 per quintal due to the sluggish buying from the stockists at the higher level. Recently, the prices have gone up by Rs 500 per quintal. There are about 40000 bags of red chilli reported to arrive in Guntur and its prices remained stable at the level of the previous day. Due to this, the market sentiments may affect. The spot red chilli prices may not likely to increase during the coming days.