Cross star refers to a special K-line shape with the same or similar closing price and no entity or tiny entity. Although it is divided into yin and yang, the actual meaning is not much different, far less important than the position of the cross itself.

For example, the low-priced area that appeared at the end of the continuous decline, known as the "star of hope" in the industry, is the signal of bottoming out; The high-priced area after continuous rise is called "late star", which is a signal to see the top turn.

Extended data:

The forms of K-line chart can be divided into reverse form, arrangement form, gap and trend line. The post-K-line chart is introduced into the stock market and futures market because of its ingenious and unique drawing method.

The drawing method of K-line chart in stock market and futures market includes four data: opening price, highest price, lowest price and closing price. All K-lines are centered around these four data, reflecting the general situation and price information. If you put the daily K-line chart on a piece of paper, you can get the daily K-line chart, and you can also draw the weekly K-line chart and the monthly K-line chart.

References:

Baidu Encyclopedia -K-line chart