History Function

sd545770sd545770 Posts: 13
edited August 2017 in Request New Features


Quantopian has a history function. Can we have a similar function for both price and fundamental data which is adjusted for cooperate action?



  • ed854585ed854585 Posts: 22

    Hi Suminda,

    You could use bar methods to obtain historical price data. (Documentation on bar can be found here)

  • sd545770sd545770 Posts: 13

    Do you have adjusted fundamental data?

  • ed854585ed854585 Posts: 22

    For fundamental data we're still negotiating with data vendors.

  • sd545770sd545770 Posts: 13

    Can you get all the bar data in an DataFrame or xarray?

  • ed854585ed854585 Posts: 22

    pandas and numpy are available on CloudQuant. You could get bar data arrays and convert to dataframe.

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