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    Different dataset locally and in jupiterLab

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    • C
      cross_platform.zebra last edited by cross_platform.zebra

      Hello!
      I'm using this code to retrieve the list of possible stocks to perform some analysis:

      import qnt.data as qndata
      
      stocks = qndata.stocks.load_list(min_date="2006-01-01")
      print(len(stocks))
      

      I saw that on JupiterLab provided by Quantiacs the result is 1678, but when I start the same code locally the result is far less: only 242!

      Is there any issue with the platform?

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      • support
        support last edited by

        Hello @cross_platform-zebra
        Thanks, this is just experimental additional dataset we don't provide for local development.
        For trading systems and competitions, please use Nasdaq100 stocks, which can be obtained by calling qndata.stocks.load_ndx_list(min_date="2006-01-01").

        Best regards,

        C 1 Reply Last reply Reply Quote 0
        • C
          cross_platform.zebra @support last edited by

          @support Ok, so any other limitations I should be aware of?

          And, in case, is it possible to configure the online dataset to be exactly as the local one (so that if I try to calculate the sharpe ratio it will be the same as online)

          support 1 Reply Last reply Reply Quote 0
          • support
            support @cross_platform.zebra last edited by

            @cross_platform-zebra Hi, there is no other limitation regarding local development. It is already configured to be exactly the same datasets for Nasdaq100 stocks, and returns the same statistics for trading system running locally or online.

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