Trading variety: yellow corn trading unit: 10 ton/lot quotation unit: yuan (RMB)/ton minimum change price: 1 yuan/ton how much does it cost to make a hand? It depends on your margin ratio. Different futures companies give different users different margin ratios. Rmb/ton stipulated corn futures 14065438. The price is around 2300, and there is no clear buying and selling price. If the margin is only calculated according to% of the market price, then the margin transaction will be conducted on the basis of% stipulated by the exchange, and there is no clear price regulation. As long as the transaction price fluctuates, the margin will fluctuate up and down. And the price of each contract will be different. Generally, the price of corn is around 2300. If you are a novice, you can invest 3000 yuan and start trading with one hand. When you are proficient, consider making a big variety. People who can do a good job in futures also need a spirit of learning and analysis, and they need to be cautious when entering this market. For example, the current price of corn futures is 2349 yuan per ton, 1 lot, 10 ton, the contract value is 23490 yuan, and the margin is 10%. It only costs 2349 yuan to buy 1 lot, and it is recommended to participate at least100000 yuan. The calculation formula of corn futures: if the price of corn is 2349, it is10t, and its calculation method is 2349x10x11%(this is the margin ratio, which is different for each variety according to the regulations of the exchange), which is equal to 2583.9.