In futures trading, buyers and sellers have equal rights and obligations stipulated in the contract. In option trading, the buyer has the right to buy or sell futures contracts at the price stipulated in the contract, and the seller has the obligation to perform passively. Once the buyer puts forward the execution, the seller must solve his option status by performing the contract. That is, in option trading, the buyer of the option has rights, and the seller of the option has only obligations, but no rights.