1. The share price shows a downward trend.

2. A small positive line appears on a certain day, but its closing price is lower than the closing price of the previous day, which is usually a precursor to the rapid decline of the stock price. On the first day of the operation of the false positive line, the gap opened lower to close the Dayang line, and the gap opened lower to kill the fall. In the morning, panic chips fell, and the Dayang line showed that the main force bought a lot. In the short term, it is to look at more signals, and it will continue to rise at least the next day.