Historical Data Timeframe Converter

Discussion in 'Data Sets and Feeds' started by adadadog, Sep 19, 2010.

  1. Hello, Thanks in advance for your insight/suggestion.

    I would like to convert 1minute historical data to 30 minutes data.
    Is there free tool to do that?

    Good Trading

  2. Got it free:

  3. ddude


    You could try R with the xts library...

    It has to.period which includes to.minutes30.


    Convert an OHLC or univariate object to a specified periodicity lower than the given data object.



    "It's like they just gave you a new horse." -Dan Ingalls-
  4. januson


    How is you data stored?
  5. Thanks

    in csv files.
    the tool I found and posted above is not very flexible by the way.