I guess the white points come with coordinates or some data series .
The best way to render them is to add a second series over the candlestick series ( e.g. a TKChartLineSeries).
This way you can precisely set where the white dots appear .
Additionally you will need to hide the line and maybe adjust the size/shape of the white points in the line series.
Sample code bellow.
//series is a TKChartLineSeries instance
//Make points white , round and small
*pointPaletteItem = [[
*pointPalette = [[
//Hide the line NS leave only the points visible.
In case you have troubles implementing this approach , just let me know and I will gather a small sample for you .
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