The HUD Ellipses menu provides options to edit the configurations for the HUD and the chart.  Change the Chart Type to either Bar (OHLC), Candlestick, Line, or Mountain. 

** Note that many studies use the OHLC data from Bar and Candlestick charts in the calculations. Line or Mountain charts may have different outcomes of studies as a result.

Changes made from the HUD will change the Chart Configurations of the current chart instance.  To make changes to default charts when creating new tabs, workspaces or multiple chart views, use the Chart Settings from the Profile Icon in the upper right corner.