New Delhi, 23 October: There is a swamp of decrement in the cumin prices in the futures market during the last one week because of the all round constant selling of the stock. The cumin which was being sold at Rs 640/645 per kilogram, now, it is ruling at Rs 590/595 per kilogram. Apart from this, its export reported to be weak from Unjha line because of the weak prices in the international markets. Therefore, the prices will likely to remain weak, but it is expected that the futures market may show uptrend in the near future because the demand may increase at the lower level.