1. Select the stock pool, and then click Export to local computer.

2. New plate (stock selection plate)

3. Open the Oriental Fortune software, and click the tool for optional import.

4. Click Advanced Options, add a document-"Selected document-"Select the target stock selection plate-"Import-"Import succeeded.

5. Click on the order of increase to delete the stocks that have fallen, and delete the stocks that have risen more than 3% (to avoid chasing high).

6. Delete the stocks whose internal-external ratio is greater than 1 (buying is greater than selling if the internal-external ratio is less than 1, that is, actively buying is greater than actively selling).

7. After several times of handsome selection, we finally selected a few stocks that are strong enough to 10, and combined with the wealth value (one-day wealth value, five-day wealth value is positive, the bigger the wealth value, the better), we selected the one with the largest five-day wealth value.

8. When the time-sharing stock price falls below the moving average, and there is no rebound in a short time, and the innovation is low, no matter how the stock market goes in the later period, the loss is around 1 point, as shown in the following figure;

On the merger date, the wealth value is negative (in this case, decisive selling)