A typical failure case is a circuit breaker.

Better anticipatory measures include starting from listed companies, encouraging and urging companies to pay dividends, reducing taxes on dividends, implementing tiered tax collection, and encouraging long-term shareholding.

The reform of the social security fund, as well as the large-scale support of China Securities Finance and Huijin, have effectively stabilized the index in different periods, as well as the gradual and continuous implementation of the registration system, and the planning of Shenzhen-Hong Kong Stock Connect and Shanghai-London Stock Connect, all of which are conducive to the future

The development of A shares.