Unable to use CALL…

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  • 07/27/2018 at 8:19 PM #76921 quote
    Roberto S.
    Participant
    Average

    Hi guys, can you help me?
    I created this simple indicator, just to test the mechanisms of CALL functions in a trading system:

    once atrMonths = 3
once atrDays = round(5 * 4.1 * atrMonths)
ema = average[Period,1]
diff = ema -ema[1]
ratio = diff / (averageTrueRange[atrDays])

signal = round(ratio)
return signal as "Signal", 0 as "Central line"

    then I tried to use it in a dummy TS:

    signal, centralline = call "EVSA"[5]

if not longOnMarket and signal and centralline = 0 then
buy 1 contracts at market
endif

if longOnMarket and not signal then
sell at market
endif

    Unfortunately I receive this message (sorry it is in italian lang) saying that “EVSA” function should be called with an expression between parenthesis.
    [attachment file=76922]

    I really don’t know how to fix this.
    Can you help me please?
    Regards
    R

    07/27/2018 at 11:35 PM #76934 quote
    robertogozzi
    Moderator
    Master

    Add (CLOSE) at the end:

    signal, centralline = call "EVSA"[5](close)
    Roberto S. thanked this post
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Unable to use CALL…


ProBuilder: Indicators & Custom Tools

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Roberto S. @roberto-s Participant
Summary

This topic contains 1 reply,
has 2 voices, and was last updated by robertogozzi
7 years, 6 months ago.

Topic Details
Forum: ProBuilder: Indicators & Custom Tools
Language: English
Started: 07/27/2018
Status: Active
Attachments: 1 files
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