1. contract code: the contract code is used to identify and record the option contract, which is unique and cannot be reused. The SSE 50ETF option contract code consists of 8 digits, and the listing contracts are arranged from 100000 1, which is the same as the stock code.
2. Understanding of the contract: If you buy SSE 50ETF options, you will get an option contract, so how do you understand the option contract? Take a look at this example: for example, we bought a "50ETF on April 2250" contract, and we can see that "50ETF" is the target of the option; "sell" refers to the classification of rights, that is, put contracts (similarly, if it is "buy", that is, call contracts); "65438+ 10 month" refers to the expiration month, that is, the expiration date of the contract is April 27th (Wednesday in the fourth week of each month, postponed in case of holidays); "2250" refers to the exercise price of the option.
3. Contract types: The contract types are divided into call options and put options, which are what we usually call options and put options.
4. Contract unit: each SSE 50ETF option contracts counterpart 10000 "50ETF" fund share. A single transaction, at least one at a time, up to 30.
5. Maturity month: current month, next month and next two quarters, ***4 months. The general trading months are this month and next month.
6. Exercise price: that is, according to the provisions of the option contract, the transaction price of the cousin who buys or sells the contract when the exercise right expires.
7. Royalty: If the option buyer wants to have rights, he must pay a certain fee to the option seller, which is called royalty. The size of royalties is mainly affected by the duration, execution price, market price and volatility.
8.50 50 ETF option contract transaction fee: the cooperative option management institution (brokerage or futures company or management institution designated by the exchange) charges a fixed fee, and the handling fee is charged bilaterally.
Relevant information can also be found on Baidu: