When you say total assets, you should mean the contract value. The so-called contract value is the price of the contract you hold. For example, if the primary soybean meal contract is designed as 10 ton/lot and the futures price is 3250 yuan/ton, then your primary soybean meal futures contract value is 3250 * 10 = 32500 yuan. The same algorithm is used for other varieties, and the contract value = unit price * quantity. I'm from nanhua futures, and I hope to communicate more.