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                                                   Chart for 1m bars over a custom time range

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EdL
2013-02-08 13:32:17


Hi there,

I'm trying to display a custom date range on a chart for the 1m time frame. I would like the chart widow to show 85 bars worth of 1 min bars, and I would like the total date range to be from 1/1/2009 - 31/12/2009.

I have altered the number of days of intraday data to load following this post:

http://www.quantshare.com/title-902-historical-intraday-data-limited-on-chart

I load a fresh chart, choose the 1m time frame. The entire data range is now from 2008 -> 2012, but I only want 2009.
I then click on the scroll bar -> "Select start and end dates". I set this range 1/1/2009 -> 12/31/2009, but the chart only shows from 1/1/2009 - 13/1/2009.
When I go back to "Select start and end dates", that is also the range that is now showing.

Can you please tell me what I'm doing wrong or how to achieve what I am after?
I just want to see 1min bars and be able to scroll left and right to move through 2009 and see all the entries and exits resulting from a backtest for those dates.

Many thanks,

Ed




QuantShare
2013-02-08 18:16:07

  0

Hi,

Select the data range using the scrollbar or "Select start and end dates" then right click on the scrollbar and select "Lock Start & End Positions".



EdL
2013-02-08 18:47:08

  0

Hi,

That's what I have tried and it doesn't work. I should have mentioned that I have used "Lock Start & End Positions" but that only fixes the incorrect range.
I want it to span the entire year, but even when I choose the end date as 12/31/2009, the range only displays from 1/1/2009 - 13/1/2009. This is only 13 days but I want 365.
So if I then "Lock Start & End Positions" (which I know is the functionality I need), it locks to the 13 days. Incidentally this is 10000 bars. Is there maybe a limit of 10000 bars that means you can't select a year of minute data?



QuantShare
2013-02-09 11:29:50

  0

Best Answer
Yes, currently there is a limit of 10000 bars.
I didn't know you were using minute data.



EdL
2013-02-11 11:47:45

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Ok, thanks for confirming. It would be useful to be able to set a date range of more than 10000 bars.
Please can you suggest an improvement to this to the dev team.

Many thanks



QuantShare
2013-02-11 12:00:06

  0

Yes, of course.


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