How to separate markings on your charts for different backtesting sessions?

To separate your markings for each backtesting session so that they don't interfere with one another, you can follow these steps:

1. Open the chart you want to start with.
2. In the top right corner, you should see the name of your current layout.
3. Click the arrow next to the layout name and select "Make a Copy" from the list.
4. Select "Save As New Layout" and give it a unique name for each session.

Repeat these steps for each session, creating a separate layout for each one.

This will ensure that each backtesting session will have its own set of markings and configurations.