The type of chart you are referring to uses a series names "OHLC" or you could even use the "CandleStick" with the same data set. This link
will bring you to the online demo application of a RadChartView using an OHLC series with financial data.
The flexibility and power of RadChartView makes it easy to create a complex chart like that. Look over to the left pane in the example and notice the drop down box named "Series Type", you can change the type and see the changes in real time.