Signal Bressert scalper disappears

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  • #142779 quote
    Friend
    Participant
    Average

    Hi,

     

    With the Bressert scalper improved, the signal disappears at certain times and the completed turn is no longer visible. Only a flat line remains.

    Could it be if he goes through a lower level?

    After some time, depending on the used timeframe, the movement returns.

    Scalper1.jpg Scalper1.jpg Scalper.jpg Scalper.jpg
    #143284 quote
    Nicolas
    Keymaster
    Master

    Would you mind sharing the code of this custom indicator? Otherwise I cannot help regarding this issue.

    #144339 quote
    Friend
    Participant
    Average

    Hi Nicolas,

     

    A late answer, I had not noticed your question. Here’s the code:

    (I changed the original EMA and STO period from 8/13 to 20/14)

    EMAperiod=20
    STOperiod=14
    
    once DssBuffer = 50
    once MitBuffer = 30
    smoothcoefficient = 2.6 / (1 + EMAperiod)
    
    if barindex>STOperiod then
    //price range definitions
    HighRange = Highest[STOperiod](high)
    LowRange = Lowest[STOperiod](low)
    delta = Close – LowRange
    rrange = HighRange-LowRange
    if rrange = 0 then
    rrange = 1*ticksize
    endif
    MIT = delta/rrange*100.0
    MitBuffer = ROUND(smoothcoefficient * (MIT – MitBuffer[1]) + MitBuffer[1])
    
    //DSS calculation
    HighRange=0
    LowRange=stoperiod*1000
    for i = 0 to Stoperiod do
    HighRange=Max(MitBuffer[i],HighRange)
    LowRange=Min(MitBuffer[i],LowRange)
    next
    delta = MitBuffer – LowRange
    DSS = delta/(HighRange – LowRange)*100.0
    DssBuffer = smoothcoefficient * (DSS – DssBuffer[1]) + DssBuffer[1]
    endif
    
    // 30.144.255 / blue
    // 255.105.180 / hot pink
    
    RETURN dssbuffer as “DSS Bressert Scalper”, 20 coloured(102,102,102) as “20 level”, 80 coloured(102,102,102) as “80 level”, 50 coloured(102,102,102) as “50 level”

    Do you still have time to look at my post ‘Trading range recognize and breakout’ from the last weeks?

    #144343 quote
    robertogozzi
    Moderator
    Master

    For clarity of messages on ProRealCode’s forums, please use the “insert code PRT” button to separate the text of the code part! Thank you! <<
    🙂

    #144344 quote
    robertogozzi
    Moderator
    Master

    Try (not tested) this line 8:

    if barindex>max(STOperiod,EMAperiod) then
    #144370 quote
    Friend
    Participant
    Average

    Thanks Roberto,

    Unfortunately this is not the solution, it sometimes still goes wrong

    #144426 quote
    Nicolas
    Keymaster
    Master

    Division by zero issue in DSS calculation, the below code should fix the issue:

    EMAperiod=20
    STOperiod=14
    
    once DssBuffer = 50
    once MitBuffer = 30
    once smoothcoefficient = 2.6 / (1 + EMAperiod)
    
    if barindex>max(EMAperiod,STOperiod) then
    //price range definitions
    HighRange = Highest[STOperiod](high)
    LowRange = Lowest[STOperiod](low)
    delta = Close - LowRange
    rrange = HighRange-LowRange
    
    rrange = max(rrange,1*ticksize)
    
    MIT = delta/rrange*100.0
    MitBuffer = ROUND(smoothcoefficient * (MIT - MitBuffer[1]) + MitBuffer[1])
    
    //DSS calculation
    HighRange=0
    LowRange=1000
    for i = 0 to Stoperiod-1 do
    HighRange=Max(MitBuffer[i],HighRange)
    LowRange=Min(MitBuffer[i],LowRange)
    next
    delta = MitBuffer - LowRange
    DSS = delta/(max(1*ticksize,HighRange - LowRange))*100.0
    DssBuffer = smoothcoefficient * (DSS - DssBuffer[1]) + DssBuffer[1]
    endif
    
    // 30.144.255 / blue
    // 255.105.180 / hot pink
    
    RETURN dssbuffer as "DSS Bressert Scalper", 20 coloured(102,102,102) as "20 level", 80 coloured(102,102,102) as "80 level", 50 coloured(102,102,102) as "50 level"

     

    #144591 quote
    Friend
    Participant
    Average

    You are right, Nicolas.

    This solves the problem.

     

    Thanks a lot!

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Signal Bressert scalper disappears


ProBuilder: Indicators & Custom Tools

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This topic contains 7 replies,
has 3 voices, and was last updated by Friend
5 years, 5 months ago.

Topic Details
Forum: ProBuilder: Indicators & Custom Tools
Language: English
Started: 08/28/2020
Status: Active
Attachments: 2 files
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