How do I Change the time Interval of a Chart on BookMap?
1. To change the time interval of a chart on Bookmap, navigate to the platform toolbar located at the top of the window and left click the Time Slices icon.
![Bookmap time interval 1](https://support.optimusfutures.com/hubfs/Bookmap%20time%20interval%201.png)
2. With the Time Slice icon open, left click the time interval of your choice. Once selected, Bookmap will automatically reconfigure your chart to the selected time interval.
![Bookmap time interval 2](https://support.optimusfutures.com/hubfs/Bookmap%20time%20interval%202.png)