New Delhi, 16 October (NNS):  Recently, the prices of average quality stock softened by Rs 500 per quintal, due to which, its prices reached to Rs 28500/29000 per quintal. The situation seems uncertain due to the temperature and weather before the sowing of the crop in October and November before the upcoming rabi season in Gujarat and Rajasthan, due to this, the market showed uptrend in the contract market and constant speculation. The arrivals reported to be limited in the famous producing markets including Unjha, whereas, the farmers and the traders have blocked their stock in the expectations of increment in the prices. There is no possibility of more increment in the prices during the near future.