> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.ninjatrader.com/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.ninjatrader.com/_mcp/server. # Properties ## Definition Represents various **ChartBar** properties configured from the Chart's **Data Series** menu. The properties on this page indicate what have been configured by the user, and is NOT necessarily representative of what is actually contained on the chart. For example, a user may have requested 120 days of chart data; however, only 60 days of bar data are actually returned from their provider. ![ChartBars\_DataSeries](https://fdr-prod-docs-files-public.s3.us-east-1.amazonaws.com/ninjatrader-public.docs.buildwithfern.com/35b80ea49e5421660faf846a7e3ff6f15c83819ea8a98f05fa373cdbfcd09491/docs/assets/developer/desktop-sdk/references/chartbars-properties-chartbars-dataseries.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA6KXJSKKNFOCF7G4B%2F20260729%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260729T070502Z&X-Amz-Expires=604800&X-Amz-Signature=1b3e1aeb1b050372c19255a6238f0693e7adbce0923d4f3526f9407fe82ac280&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject) These are UI properties which are designed to be set by a user. Attempting to modify these values through a custom script is NOT guaranteed to take effect. ## Properties | Property | Description | | --------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | AutoScale | A bool indicating if the Chart Data Series participates in the chart's auto scaling methods | | BarsBack | An int representing the Chart's Data Series configured "Bars to load" when the RangeType.Bars is selected | | BarsPeriod | The **BarsPeriod** object configured for Chart's Data Series | | CenterPriceOnScale | A bool indicating if the Chart's Data Series should center the last traded price on the chart scale | | ChartStyle | The **ChartStyle** object configured for the Chart's Data Series | | ChartStyleType | A **ChartStyleType** enum indicating the type of chart style configured. System defaults include:
**ChartStyleType.Box**
**ChartStyleType.CandleStick**
**ChartStyleType.LineOnClose**
**ChartStyleType.OHLC**
**ChartStyleType.PointAndFigure**
**ChartStyleType.KagiLine**
**ChartStyleType.OpenClose**
**ChartStyleType.Mountain** | | DaysBack | An int representing the Chart's Data Series configured "Days to load" when the RangeType.Days is selected | | DisplayInDataBox | A bool indicating if the Chart's Data Series value should display in the Chart's **Data Box** | | DisplayName | A string representing the Chart's Data Series instrument and period | | From | A DateTime representing the Chart's Data Series configured "Start Date" when the RangeType.CustomRange is configured. | | Instrument | A string representing the Chart's Data Series instrument | | IsStableSession | A bool indicating the Chart's Data Series **Break EOD** option is configured | | IsTickReplay | A bool indicating the Chart's Data Series **Tick Replay** option is configured | | Label | A string representing the configured Chart's Data Series "Label" | | LongExecutionBrush | A **Brush** object representing the Chart's Data Series "Color for execution - buy" brush configured | | PaintPriceMarker | A bool indicating the Chart's Data Series Price Marker "Visible" option is configured | | Panel | An int indicating which Chart's Data Series "Panel" the **ChartBars** are configured | | PlotExecutions | A **ChartExecutionStyle** enum representing "Plot executions" option. Possible values include:
**ChartExecutionStyle.DoNotPlot**
**ChartExecutionStyle.MarkersOnly**
**ChartExecutionStyle.TextAndMarker** | | PositionPenLoser | A **Stroke** object representing the Chart's Data Series "NinjaScript strategy unprofitable trade line" | | PositionPenWinner | A **Stroke** object representing the Chart's Data Series "NinjaScript strategy profitable trade line" | | PriceMarker | A **PriceMarker** object representing various brushes used to paint the Chart's Data Series "Price marker" | | RangeType | A **RangeType** enum indicating the "Load data based on" value configured on the Data Series. Possible values include:
**RangeType.Bars**
**RangeType.Days**
**RangeType.CustomRange** | | ScaleJustification | A **ScaleJustification** enum indicating the "Scale justification" option configured on the Chart's Data Series. Possible values include:
**ScaleJustification.Right**
**ScaleJustification.Left**
**ScaleJustification.Overlay** | | ShortExecutionBrush | A **Brush** object representing the Chart's Data Series "Color for execution - sell" brush configured | | ShowGlobalDrawObjects | A bool indicating the Chart's Data Series "Show global draw object" option is configured | | To | A DateTime representing the configured "End Date" used with any RangeType | | TradingHoursBreakLine | A **TradingHoursBreakLine** object representing the **stroke** used and **TradingHoursBreakLineVisible** enum used for the Chart's Data Series "Trading hours break line". Possible **TradingHoursBreakLine.TradingHoursBreakLineVisible** values include:
**TradingHoursBreakLineVisible.AllSessions**
**TradingHoursBreakLineVisible.EodOnly**
**TradingHoursBreakLineVisible.Off** | | TradingHoursData | A string representing the Chart's Data Series configured "Trading hours" option |