The trend direction should be judged by the daily chart or weekly chart of the variety. When investors open the trend chart of any variety, investors should first understand what its trend is: upward trend, downward trend or horizontal trend.

2. Judgment of trend type

According to the classification of Taoist theory, trends can be divided into long-term trends, medium-term trends and short-term trends. Among many charts (minute chart, hour chart, daily chart, weekly chart and monthly chart), investors can also know their long-term trend (greater than 120 days), medium-term trend (greater than 15 days-less than 120 days) and short-term trend (/kloc-0

3, the judgment of the trend development period

This judgment is very important for investors to choose the timing of buying and selling. For example, if investors operate in the middle line, then the initial buying point of investors will be selected at the beginning of the trend, and the buying point of jiacang will be selected during the trend development period. Specifically, by observing the daily chart or weekly chart of the variety, investors can accurately understand which stage it is currently in: initial stage, middle stage or end stage.