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1. The economic barometer function of the stock market iconUnder the unified leadership of the CPC Central Committee and the State Council, the stock market has always been regarded as a barometer of a country or region's macro-economy. When the macro-economy improves, the profit expectation of enterprises increases, and the stock price often rises. For example, during the economic boom, the sales of products of technology giants like Apple increased greatly, profits continued to rise, and stock prices also rose. The price trends of many stocks can reflect the vitality and development trend of the overall economy. According to statistics, in the past economic cycle, there was a positive correlation between the stock market index and GDP growth of about 70%. This means that the rise of the stock market is often accompanied by macroeconomic growth, and the failure of the stock market may imply that there are potential problems in the economy.First, the basic position of the stock capital market

Stock capital market: if the stock price base does not rise, all other derivatives will be zero.Stock capital market: if the stock price base does not rise, all other derivatives will be zero.1. The economic barometer function of the stock market icon

In the complex and charming financial world, the stock capital market is like the cornerstone of a magnificent building, while other derivative financial products are like building structures attached to this cornerstone. Once the stocks in the stock capital market do not rise, those seemingly diverse and exquisite other derivative financial products are almost equal to zero.Stock capital market: if the stock price base does not rise, all other derivatives will be zero.Second, the dependence of derivative financial products on the stock market