The problem I’m facing is repainting of plot history, I would get a plot while the bar is open which is the way I want it. But the issue is the plot history not being accurate. I want the plots to lock onto the chart once it’s been triggered, and not to disappear.

Any help would be very appreciated

var lastSig = 0
var lastAlert = 0
cd = cooldownMode ? (bar_index> lastAlert+ cooldownPeriod) : true


alertSig = 0
if sigArr.size()>0
    bullSignal = true
    bearSignal = true

    for i in sigArr
        if i!=1 and bullSignal 
            bullSignal:=false

        if i!=-1 and bearSignal
            bearSignal:=false
        if bullSignal==false and bearSignal==false
            break


    if bullSignal and cd
        if anyGreen
            label.new(bar_index,low,yloc=yloc.belowbar,color = bullColor,style = label.style_triangleup,size = getSize(sSize))
            alertSig:=2
        else if onlyGreen and lastSig!=1
            label.new(bar_index,low,yloc=yloc.belowbar,color = bullColor,style = label.style_triangleup,size = getSize(sSize))
            alertSig:=1
        else
            bullSignal:=false
        lastSig:=1
        lastAlert:=bar_index


    if bearSignal and cd
        if anyRed
            label.new(bar_index,high,yloc=yloc.abovebar,color =bearColor,style = label.style_triangledown,size = getSize(sSize))
            alertSig:=-2
        else if onlyRed and lastSig!=-1            
            label.new(bar_index,high,yloc=yloc.abovebar,color = bearColor,style = label.style_triangledown,size = getSize(sSize))
            alertSig:=-1
        else
            bearSignal:=false
        lastSig:=-1
        lastAlert:=bar_index