I can not understand how to solve the following problem: There is real-time chart of Security.
New candles appear immediately. Change the "Close" is not displayed in the candle when changes occur between the extreme values of the "Close". in a stream of data received and the change correctly. This can be seen on the grid.
I tried to delete data from the collection of the last candle and insert new data, not to make changes to existing ones. The result remained the same :(
How can I display all the changes in the closing candle?