Stock index futures, the full name of stock price index futures, can also be called stock index futures and futures index. It refers to the standardized futures contract with the stock index as the subject matter. It is unilaterally agreed that on a specific date in the future, the underlying index can be traded according to the pre-determined stock index size, and the difference will be settled in cash after the expiration. As a type of futures trading, stock index futures trading has basically the same characteristics and processes as ordinary commodity futures trading. Stock index futures are a kind of futures, which can be roughly divided into two categories, commodity futures and financial futures. IF is the trading code of Shanghai and Shenzhen 300 stock index futures, with an index of 300 per point and a minimum change price of 0.2.

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