At present, the monthly contract of domestic commodity futures is generally one year, that is, 12 months. If the time to market is short, the time may exceed 12 months. In addition, if it is the main futures, it is not a contract, so as long as the monthly contract of the product has been completed, the main futures will always exist. For example, the 22 10 contract of Shanghai Bank is the contract that expires in June 2022. If the contract starts trading in September, 20021year, it will last for 13 months. If the transaction started in June of 20021year, it will last for 13 months.

If it is a master contract, such as the main company of Shanghai Bank, futures are for reference and cannot be traded. As long as the monthly futures of Shanghai Bank continue to trade, the futures of the main company of Shanghai Bank will always exist. The main link is to summarize the trends of futures in major months for investors to refer to the market outlook.

The date of a futures contract is usually fixed. Investors can see from the introduction of futures varieties that if the contract is about to expire, it is best to close the position, and if it is not closed, it may need physical delivery.