Hang Seng Index is a kind of index futures. There is no limit to fluctuations, while commodity futures do. The trading objects of the two are also different. The Hang Seng Index trades contracts for a basket of stock targets, while commodity futures trade the expectations of specific commodities in the future. Cost: HSI 1.50 HK dollars (big HSI and small HSI 10 HK dollars). ), and commodity futures vary according to different contracts. The leverage ratio of Hang Seng Index is about 16 times, and that of commodity futures is about 10 times. The trading hours are different. The trading time of Hang Seng Index is almost more than 20 hours, while the trading time of commodities is only about 8 hours. The operation ideas of the two are also different. Hang Seng Index fluctuates greatly and quickly, which is suitable for short-term speculation. The goods depend on the specific varieties, and some are suitable for short frying, such as rubber, sugar and methanol. There are also some relatively depressed ones, such as corn and PTA. Hang Seng Index trading is regulated by the Hong Kong Stock Exchange, while commodity trading is regulated by three mainland exchanges. What is the profit and loss calculation of Hang Seng Index in general, while the profit and loss calculation of commodities is in RMB.