Hi,

I have implement a line chart by thousands of data rows for a stock.
Now I want to show values on 10 particular points with the lable

E.g,  one extra column for displaying the label.  

TradeDate    Ticker    Close    Label
04/01/1999    1234    63.67   
05/01/1999    1234    63   
06/01/1999    1234    63    Mr. A  buy
07/01/1999    1234    67.33   
08/01/1999    1234    68.33   
11/01/1999    1234    68.67    Mr. B buy

Does anyone teach me how to do this ??  
thanks

Ginola