1. According to today's headline data, first open Master Boyi's trading software, open the "Indicators" panel on the left, enter "Lightning Diagram" in the search box, find the indicators of Master Boyi's lightning diagram, and double-click to add.

2. Then, in the indicator setting window that pops up, you can set various options such as parameters, color and line type.

3. Finally, click OK to complete the indicator setting. At this time, the indicator will be automatically displayed at the bottom of the K-line chart and updated in real time as the market changes. According to this, investors can formulate corresponding trading strategies to improve the investment effect.