(1) The simplest thing is to look at the high and low resistance of the previous graph: 1. Previous high point; 2. Upper bound moving average, when

The longer the moving average resistance, the greater the resistance; 3. Chip-intensive area (transaction-intensive platform); 4. Key points of technical analysis; (

Such as boxes, balls, etc. 5. Integer points (prices) also give people psychological resistance;

Support level: In principle, the resistance level that is effectively broken will in turn become the support level.

(2) Secondly, through the moving average system, the high and low points in the early stage are consistent with one or several moving average systems.

The moving average system will provide support or resistance to the K-line system.

(3) It is more complicated to use the trend line system, which requires you to observe the market of the whole band.

Check and draw a trend line.

(4) It is complicated to calculate the size and structure of each wave pattern according to the wave theory.

Determine the resistance level and support level

There is also a comprehensive judgment based on trend line, moving average and wave theory, and this calculation process is more.

(5) It is complicated to do probability statistics on the results of comprehensive judgment and calculate the trend line and moving average line.

The solution set of the matrix formed by the results of wave theory, and make this solution set conform to the total fluctuation zone of the current market.

And then extract the resistance potential and the support potential from this solution set. This method has a considerable amount of calculation.

I did it once and I don't want to do it again, but it's accurate.

(6) Resistance and support can also be judged by the previous market or subtracted from the recent highest point.

The low point, its 1/2, 1/3, 2/3 is also a strong resistance and support level, which is the viewpoint of Dow theory.