Futures options adopt American/European exercise mode, and the framework system of contract and rule design is basically the same as futures. For example, the option adopts the same one-account-one-code system and matching principle as the futures market: it shares an account with the futures * * *, and after the option is exercised, it is converted into futures positions, which is convenient for option exercise, position holding and hedging management; Adopt the principle of "price priority, time priority" consistent with the basic futures market.

The specific exercise method of a certain variety can be viewed in official website, the exchange!