New Delhi, 12 October (NNS): Here, the prices of average quality cumin jumped by Rs 800 to Rs 27600/28100 per quintal. In Gujarat and Rajasthan, the situation seems uncertain on seeing the weather conditions before sowing in October and November, due to this, both the speculative and contract market showed uptrend. The arrivals of cumin reported to be limited in the famous market along with Unjha, whereas, both the farmers and the traders have stored their stock in the expectations of higher prices. The domestic demand from the spices manufacturers, local processor and stockists reported to be high on seeing the upcoming festivals, weddings, and from the starting of the October.