How to set the time-sharing chart to 1 minute k-line chart in the power list of Tongda letter? The following is the setting method.

Device: iPhoneXs Max

System: iOS 15. 1

Software: Communication Letter 5.4.5

1. First enter the time-sharing interface of K-line chart, and click More in the lower right corner, as shown below.

2. Then click Settings in the lower left corner in more interfaces, as shown in the figure below.

3. Then click the interface settings tab above in the settings panel, as shown in the figure below.

4. Enter the interface settings, and click the option behind the up-down color to modify the meaning of red and green, as shown in the figure below.