indikatöre al sat sinyali ekleyecek arkadaş var mı?

indikatöre al sat sinyali ekleyecek arkadaş var mı?

yardımcı olursanız sevinirim.

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://www.mozilla.org/MPL/2.0//

// © faytterro

//@version=5

indicator("Faytterro Bands", overlay=true, max_lines_count=500, max_bars_back = 500)

src=input(hlc3,title="source")

len=input.int(50,title="lenght", maxval=500)

cr(x, y) =>

  z = 0.0

  weight = 0.0

  for i = 0 to y-1

    z:=z + x[i]*((y-1)/2+1-math.abs(i-(y-1)/2))

  z/(((y+1)/2)*(y+1)/2)

cr= cr(src,2*len-1) 

width=2

//plot(cr, color= #cf0202, linewidth=width,offset=-len+1)

dizii = array.new_float(500)

for k=0 to len-1

  sum=0.0

  for i=0 to 2*len-2-k

    sum +=(len-math.abs(len-1-k-i))*src[i]/(len*len-k*(k+1)/2)

  array.set(dizii,k, sum )

mult = input.float(2.0, minval=0.001, maxval=50, title="StdDev")

dev = mult * ta.stdev(src, len)

upper = cr + cr(dev, 2*len-1)

lower = cr - cr(dev, 2*len-1)

cu = input.color(color.rgb(255, 137, 137), "upper band color")

cl = input.color(color.rgb(137, 255, 97), "lower band color")

plot(lower, color= cl, offset=1-len, linewidth=2, display = display.pane)

plot(upper, color= cu, offset=1-len, linewidth=2, display = display.pane)

dashed=input.bool(false)

transp=input.bool(true)

d = dashed? 2 : 1

tra=transp? 1 : 0

// extrapolation

diz = array.new_float(500)

var lin=array.new_line()

diz2 = array.new_float(500)

var lin2=array.new_line(0)

if barstate.islast

  for k=0 to len-1

    sum=0.0

    dv=0.0

    for i=0 to 2*len-2-k

      sum +=(len-math.abs(len-1-k-i))*src[i]/(len*len-k*(k+1)/2) 

      dv +=(len-math.abs(len-1-k-i))*dev[i]/(len*len-k*(k+1)/2)

    array.set(diz,k, sum + dv)

    array.set(diz2,k, sum - dv)

  for i=0 to (len/d-1)

    array.push(lin, line.new(na, na, na, na))

    line.set_xy1(array.get(lin,i), bar_index[len]+i*d+1, array.get(diz,i*d))

    line.set_xy2(array.get(lin,i), bar_index[len]+i*d+2, array.get(diz,i*d+1))

    line.set_color(array.get(lin,i),color.new(cu, tra*i*95/(len/d-1)))//array.get(diz,i*2+1)>=array.get(diz,i*2)? #35cf02 : #cf0202)

    line.set_width(array.get(lin,i),width)

    array.push(lin2, line.new(na, na, na, na))

    line.set_xy1(array.get(lin2,i), bar_index[len]+i*d+1, array.get(diz2,i*d))

    line.set_xy2(array.get(lin2,i), bar_index[len]+i*d+2, array.get(diz2,i*d+1))

    line.set_color(array.get(lin2,i),color.new(cl, tra*i*95/(len/d-1)) )//array.get(diz2,i*2+1)>=array.get(diz2,i*2)? #35cf02 : #cf0202)

    line.set_width(array.get(lin2,i),width)

plot(array.get(diz,len-1), color = color.new(cu,100))

plot(array.get(diz2,len-1), color = color.new(cl,100))

alertcondition(ta.crossover(close,array.get(diz,len-1)) or ta.crossunder(close,array.get(diz2,len-1)), title = "faytterro bands alert", 

 message = "warning! this is an early warning alert, not a buy or sell signal. Remember that the indicator repaints to a limited extent on the last bars.")

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