Cumulative Sum for all history

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  • #8451 quote
    xel
    Participant
    Average

    Is there a way for “cumsum” to lookback for complete Data history..?

    I don’t know if a simple summation[barindex](array) could do the trick, I don’t think so…  but…   This is for a kind of Accumulation/Distribution index for returns, but cumsum function only use data loaded on chart as described in reference manual.   I need to force as much history by code if possible  (I’ll wish that to force this on daily timeframe, but I know this is only possible for proscreener code)  🙁

    EXAMPLE:

    RC = cumsum((close/close[1])-1)
    RETURN RC AS "DAILY RETURNS"

    Thanks in Advance mates..!  😉

    #8480 quote
    Nicolas
    Keymaster
    Master

    There is no kinda instruction to force history load in Probuilder.

    But you could make a loop in x previous bars to force by yourself the cumulation of theses x bars.

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Cumulative Sum for all history


ProBuilder: Indicators & Custom Tools

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xel @xel Participant
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This topic contains 1 reply,
has 2 voices, and was last updated by Nicolas
9 years, 8 months ago.

Topic Details
Forum: ProBuilder: Indicators & Custom Tools
Language: English
Started: 05/30/2016
Status: Active
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