Shanghai Stock Exchange refers to the Shanghai Stock Exchange 50 Index.

IF is the abbreviation of index futures.

1505 refers to the futures code IH 1505(IH refers to Shanghai Stock Exchange).

Stock index futures are futures with the stock market index as the subject matter. The price level of the stock market index after a certain period of trading between the two parties shall be delivered by cash settlement of the price difference. At present, China has Shen Lu 300 stock index futures, SSE 50 stock index futures and CSI 500 stock index futures.

Shen Lu 300 Stock Index Futures (trading code is IF) and Shanghai-Shenzhen 300 Index are 300 A-shares selected from Shanghai and Shenzhen stock markets as samples, including Shanghai 179 and Shenzhen 12 1. The sample of the Shanghai and Shenzhen 300 Index covers about 60% of the market value of the Shanghai and Shenzhen markets, which has a good market representation.

SSE 50 Stock Index Futures (transaction code IH) is to select 50 representative stocks with large scale and good liquidity in Shanghai stock market and form sample stocks according to scientific and objective methods, which fully reflects the overall situation of a group of leading enterprises with the most market influence in Shanghai stock market. SSE 50 Index was officially released on June 5438+1October 2, 2004. Its goal is to establish an active and large-scale investment index, which is mainly used as the basis of derivative financial instruments.