Hull Moving Average Buy and Sell

The buy and sell indicator that I made with the Hull Moving Average formula.
I recommend its use in daily charts.
Hull Moving Average formülü ile apmış olduğum alım ve satım indikatörü.
Günlük gafikte kullanımını tavsiye ederim.

//version=4
study(title="Hull Moving Average", shorttitle="HMA", resolution="", overlay=true)
length = input(140, minval=1)
src = input(close, title="Source")
hullma = wma(2*wma(src, length/2)-wma(src, length), floor(sqrt(length)))



var cizgiRengi3 = color.white
if hullma > hullma[1] and close > hullma

cizgiRengi3 := color.green
else if (hullma > hullma[1] and close < hullma) or (hullma < hullma[1] and close > hullma)
cizgiRengi3 := color.orange
else
cizgiRengi3 := color.red

plot(hullma, color=cizgiRengi3, linewidth=2, transp=40)

plot(hullma, color=cizgiRengi3, linewidth=10, transp=0)

yesil=(hullma > hullma[1] and close > hullma)
orange=(hullma > hullma[1] and close < hullma) or (hullma < hullma[1] and close > hullma)

b1=barssince(yesil)
s1=barssince(orange)
plotshape(yesil and b1[1]>s1[1], size=size.small, style=shape.labelup, location=location.belowbar, color=color.green, text="BUY", textcolor=color.black)
plotshape(orange and s1[1]>b1[1], size=size.small, style=shape.labeldown, location=location.abovebar, color=color.red, text="SELL", textcolor=color.black)
alertcondition(green and b1[1]>s1[1], title="BUY", message="BUY")
alertcondition(orange and s1[1]>b1[1], title="BUY", message="SELL")