You can add positions in the morning plunge, lighten positions in the morning surge, lighten positions in the afternoon surge, buy the next day in the afternoon plunge, do not sell tickets in the morning plunge, add positions on dips, rise T+0 in the afternoon, and rise T+ 1 on rallies. See at ten o'clock in the morning.
Looking up at two o'clock in the afternoon, the stock sold to the highest point. If the stock is strong at ten o'clock and not strong at two o'clock, it will be unlucky to control the position. Scroll operation is the best policy.
No rule can win every battle in the stock market, but some experiences summarized by predecessors will always take fewer detours.
Extended data
The stock market originated from 1602 when the Dutch bought and sold the shares of the Dutch East India Company on the Amster River Bridge. The formal stock market first appeared in the United States.
The stock market is a place where speculators and investors are active, and it is a thermometer of economic and financial activities of a country or region. Bad phenomena in the stock market, such as short selling of goods, will lead to various hazards such as the stock market crash. The only constant thing about the stock market is that it keeps changing. There are two trading markets in Chinese mainland: Shanghai Stock Exchange and Shenzhen Stock Exchange.