How much does the futures bean curd earn from 2500 to 4300?
According to the regulations of the Exchange, the minimum fluctuation price of soybean meal 10t is one yuan per ton, the futures soybean meal rises from 2,500 to 4,300, the intermediate price difference is 1800, and the price difference of one point is 10 yuan, so the price difference of 1800 is1800. Therefore, when the futures soybean meal rises from 2500 to 1000, it can earn 18000 yuan.