The evolution of stock price is the result of many factors in the stock market. When solving the stock market, we must understand the relationship between the changes of various influencing factors and the stock market, be good at finding its development trend from subtle changes, adjust the operation ideas, and flexibly apply it to the actual stock market. Therefore, it is the basis to comprehensively judge the policies, funds, fundamentals, technologies and news that affect the stock market. The time to solve problems is usually short-term, and the most common is the same day and the same week.

Solve the market with news. Shanghai and Shenzhen stock markets have always been influenced by news, and each stage is obviously influenced by policy factors, regardless of ups and downs. The trend of relevant policies will become the most direct driving force for the ups and downs of the market, and the policy orientation at each stage is the vane of the main action. When the market is in a sensitive period, the influence of news is more effective. In addition, there may be news about individual stocks. If the affected stocks have a continuous daily limit trend, especially the component index stocks, it will also play a directional guide to the short-term trend of the broader market.

Solve the market with technology. The first indicator that affects the technical aspects of the market is the trading volume. Shanghai and Shenzhen stock markets will be strong only in the context of greater trading volume, otherwise it will be impossible to continue to be strong. The second indicator that affects the market is the medium-term moving average (30-day moving average and 60-day moving average). The trend of the medium-term moving average and its comparison with the stock price will make the trend of the market obvious. The third indicator that affects the market is the weekly KDJ indicator. When the two technical indicators reach the extreme value, the original market trend will be corrected or accelerated.

Solve problems with leading stocks. When there are obvious ups and downs in the market, there will be one or several stocks that have a great influence on the market at each stage, and the new changes in their trend characteristics and fundamental news will also correct and accelerate the market trend. At the same time, we should pay attention to the ups and downs of the sectors with the largest market turnover.

Solve the market with the main trend. The largest main group in the market, such as the overall operation direction of funds, will play an important role in the market trend. Tracking the operation direction of the fund can track the performance of its heavy stock holdings. In addition, by comparing the stocks that rise and fall at the top, we can find that shorting is a comparison of strength. When there is no obvious hot spot, it is also a reference to judge whether the market ups and downs are sustainable. Generally speaking, the collective action of the main force often lasts for a long time.