> For the complete documentation index, see [llms.txt](https://help.za.velocitytrade.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.za.velocitytrade.com/evocode/backtesting-panel/backtester.md).

# Backtester

Backtester panel is a chart which can be used to show backtests conducted on historical data. Backtester panel is opened by default in Backtesting tab.

![](/files/-MgF4SEJrBT_dO3HkCRw)

In the toolbar of the panel, a user can find 2 buttons:

* Drawing tools![](/files/-MgF4SEQFr5FgCBIKx2-)

  – allow to open the drawing toolbar; 
* Object manager![](/files/-MgF4SEWDbNoOiDpSWUm)– shows drawings which were applied to the chart with their settings and short information.

The following options are available in the context menu of the panel:

* Style – allows to select type of the Chart displaying (Bars, Candles, Line, etc.);
* Info Window – allows to show/hide info window and select the style of its displaying;
* Drawing tools – allows to add other useful objects and drawings to the Chart (Lines, Andrew's pitchfork, Price channel etc.);
* Refresh – allows to reload the chart data and redraw the panel;
* View – allows to select visible elements for the Chart panel (Grid, Volume bars, etc.);
* Settings – allows to open Chart panel settings.