Average price line (AVL) AVL = the total amount of transactions on a certain day/the total number of shares traded on a certain day, and the calculation result is the average transaction price per share. AVL reflects the real stock price of the day and avoids the cheating pattern of the main bookmakers. If AVL is close to the closing price of the day, it is less likely that the main force will cheat the line; On the contrary, if there is a big difference between AVL and the closing price of the day, it is likely to be cheating by the main force and should attract the attention of investors. Average price line is an important research tool for ultra-short-term actual combat. The application of moving average is a common tool for technical index analysis and is adopted by most technical analysts. The moving average of 5- 10 changes rapidly, and the commonly used moving average is 5- 10-20-30. Futures prices change rapidly, and the moving average above 60 lags behind. In addition, because the trend of stock price can be dynamically analyzed from the moving average, people often use the moving average to set stop-loss points and take-profit points (high selling points), which is actually an activity scale determined through technical analysis. Only relative reference value. Buying and selling points, using the moving average to set the buying and selling points, the moving average system is the buying point and starting point of the bonding cross direction, and the range of price start is determined according to the links of different time charts. For example, the condition of 5 o'clock is met, 10 is not met, and the upward pressure of 5 o'clock is in the moving average of 10. The moving average system is a selling point under the adhesive reticle. It is the starting point of the decline. The application of EMA system is to see whether the current trend is strong or weak, the signal of trading point, and the signal to start now. The moving average system is a common technical tool for most analysts. From a technical point of view, the psychological price factors that affect technical analysts. Thinking about the decision-making factors of trading is a good reference tool for technical analysts, which lags behind the price changes.

It can be analyzed from several aspects: from the morphological point of view: early intensive transaction area, early head (inflection point from rising to falling), early bottom (inflection point from falling to rising) and so on. From the perspective of the EMA system, the 5th line, 10 line, 20th line, 30th line, 60th line, semi-annual line and annual line all have support, and the support is getting stronger and stronger in turn. From the technical indicators, all kinds of technical indicators have their own support and pressure level, because there are too many indicators, you can see for yourself. Common ones are KDJ, MACD, Bohr, W%L, etc.