New Delhi, 29 September (NNS): Here, the prices of copra in bags held stable at Rs.13,500 per quintal because of the sluggish offtake even after the weak prices. Recently, the prices have gone down by Rs.500 per quintal. The arrivals reported to be improved from the producing areas but, the market sentiments me change because of the festival season. There is no possibility of uptrend in the prices during the coming one or two days.