ICandleSeries.DownCloseColor
ICandleSeries

property DownCloseColor: OLE_COLOR;

Type Library
TeeChartx

Description
By default, UpCloseColor is clWhite and DownCloseColor is clRed.

Each Candle will be filled with a different color depending its Open and Close values.

If Open value is greater than Close value, then the selected color will be the UpCloseColor color property.

If Close value is greater or equal than Open value, then the selected color will be the DownCloseColor color property.

DownCloseColor Example

You can change both at design or runtime the color values:

TChart1.Series(2).asCandle.UpCloseColor = vbGreen

TChart1.Series(2).asCandle.DownCloseColor = vbYellow

That will force to repaint the Chart class containing CandleSeries2.