Change the parameters to be modified. According to the inquiry, Zhong Yi Finance Network shows that.

1. Find and click the RSI option in the list under FutureSP software.

2. After the RSI indicator diagram appears, you can click the option in the upper right corner to change the parameters, or right-click in the RSI indicator diagram to select the option to set the technical indicator parameters.

3. A window will appear where you can modify the indicator parameters. To set three lines, you need to set the indicator parameters to three different values, and then select OK.