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    Hi there. I am new to backtrader and seek for some kind help.

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    • Y
      Yanting Zeng last edited by Yanting Zeng

      What is the standard way of extracting the previous ten bars' highest close price? I just skimmed the doc but didn't find the standard way. I once tried a brute force for loop method, but the program ran much slower than before...

      It seems like self.datas[0].close is not a pandas series, so there seems no convenient way of doing this task.

      Any help would be appreciated.

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      • B
        backtrader administrators last edited by

        See here: https://community.backtrader.com/topic/972/how-to-get-historical-data-properly

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        • Y
          Yanting Zeng last edited by Yanting Zeng

          Thank you. @backtrader

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