The first is the calculation of the resistance and support level of the day, which is relatively simple. Observe the trend of the market index every day, and compete repeatedly in that position, which is the upper edge and lower edge of the gap. Check the prices of intensive transactions in the price list according to F2 every day. Write down these locations. Distinguish according to different levels. These are all possible resistances and supports.

The second point is to look at the trend. If the market trend is upward, it is easy for the resistance to suddenly fall back, instead of encountering resistance. The downward trend tends to leak rather than stabilize. This is a daily trend. When looking at the time-sharing trend, we should carefully analyze whether there are signs of short-term excessive rise and stagflation in the small cycles of 5 minutes and 15 minutes.

The third point is to look at the cooperation between volume and trend, that is, how to fight resistance and support. Time-sharing, but stop under resistance, it is easy to become a high point here. Relatively speaking, if the volume is supported, the volume can shrink rapidly or there is buying support immediately, indicating that there is a feeling that it can't go down, and it is easy to become a low point. If you hit the support level, the market will be gone, and there is no sign and motivation of rebound. At this time, you should be careful. When the equivalent energy appears, it may form a broken position and lay a support at the same level. Similarly, it is useless to hit the resistance level, and the index has no obvious significance of falling back. If there is, it is very likely to break through the upswing. Of course, we should look at these more and accumulate a sense of disk.