Create a Variance Line ONLY Between First and Last Values in Power BI

Video by: Reid Havens

Wrap up the Power BI visual calculation series by drawing a variance line between the first and last values in your chart! In this tutorial, you’ll learn how to use two visual calcs to anchor the start and end points, then connect them with a custom line and error bars — perfect for highlighting overall change over time.

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Posted on July 15, 2025 and filed under DAX, Visualizations.