CSI 50 stock index futures is a futures product with CSI 50 index as the subject matter launched by China Financial Futures Exchange on April 15, 2005. Buyers and sellers trade the stock index price level after a certain period of time, and the difference is settled in cash. The target of SSE 50 stock index futures contract is SSE 50 index compiled and published by Shanghai Stock Exchange, and the trading code is IH.