2. The contract months of Hang Seng Index are the current month, the next month and the next two quarters;
3. The Hang Seng Index still has the last trading day, so investors need to pay special attention;
4. The final settlement price of the Hang Seng Index Option Contract is determined by the clearing company, and the settlement price is lowered to the nearest integer index point based on the average value of the index points quoted by Hang Seng Index Services Limited every five minutes on the maturity date. In some cases, the CEO of the exchange has the right to determine the settlement price of stock index option contract transactions according to laws and regulations.
5. Any index component of Hang Seng Index will be excluded from the index if it is suspended for one month in a row;
6. Hang Seng Index can choose a platform with good qualification supervision to open an account. Generally, there is no handling fee for opening an account. You just need to register and open a new account through the web page. When opening an account, you need to prepare personal identity documents, personal bank card information and other personal related information. You need to inject capital to activate after opening an account. Activation threshold depends on the platform requirements, and normal 50 dollars is enough. Activation funds can be used for trading.