I want to know the correlation between the stocks in the Shanghai and Shenzhen 300 Index, the stocks in the concept of stock index futures and the stocks in the margin financing and securities lending sector. 1 Shanghai and Shenzhen 300 stocks: 300 stocks, all of which are leading enterprises in various industries (the requirements of weight, industry representativeness and stock liquidity are relatively high. In short, it can be said that the Shanghai and Shenzhen 300 is an index representing heavyweights.

Stock index futures concept stocks: there are indexes such as Shanghai and Shenzhen 300 Index (such as small and medium-sized board index). ), and each index may contain different stocks. Shanghai and Shenzhen 300 stocks also belong to stock index futures concept stocks.

Maybe the concept of stock index futures index you ask is another kind (that is, stocks related to stock index futures), such as securities companies (commissions), IB business companies (introducing brokers), some futures companies, companies holding shares in futures companies, etc.

Including: Meierya Industrial Futures, China Mid-term New Huangpu, Xiamen Guomao Xinhubao, etc.

At present, the short-selling stocks are all Shanghai and Shenzhen 300 stocks. Short selling can short the stock index, and futures companies and securities companies collect commissions from it.