Is it possible to show only the charts in a certain period? and how?

 
Is it possible to specify the start and end time of the bars shown in the chart? and how? waiing online for the answer. thanks. 
 
tzm:
Is it possible to specify the start and end time of the bars shown in the chart? and how? waiing online for the answer. thanks. 

You mean, for hourly bar, you want to see just 30min prices.??I think you can do that by modifying the history data file...
 
tzm: Is it possible to specify the start and end time of the bars shown in the chart? and how?
Disable autoscroll

Press enter and type the start date/time in the box (YYYY.MM.DD HH:MM)