[RS]ZigZag (MA, Pattern Recognition) V2: Indicador de RicardoSantos

experimental zigzag harmonicpatterns zigzagindicator

EXPERIMENTAL:
Best method so far to draw the zigzag.
Multi time frame options

Script de código abierto

Siguiendo el verdadero espíritu de TradingView, el autor de este script lo ha publicado en código abierto, para que los traders puedan entenderlo y verificarlo. ¡Un hurra por el autor! Puede utilizarlo de forma gratuita, aunque si vuelve a utilizar este código en una publicación, debe cumplir con lo establecido en las Normas internas. Puede añadir este script a sus favoritos y usarlo en un gráfico.

Exención de responsabilidad

La información y las publicaciones que ofrecemos, no implican ni constituyen un asesoramiento financiero, ni de inversión, trading o cualquier otro tipo de consejo o recomendación emitida o respaldada por TradingView. Puede obtener información adicional en las Condiciones de uso.

¿Quiere utilizar este script en un gráfico?

study("[RS]ZigZag (MA, Pattern Recognition) V2", overlay=true)
length = input(4)
ExtremeDetection = input(4)
useAltTF = input(true)
AlternativeTF = input('15')
showChannel = input(true)

f_zz(_length, _detection)=>
    _hls = ema(ema(ema(hl2, _length), round(_length*0.66)), round(_length*0.33))
    _isRising = _hls >= _hls[1]
    _zigzag = _isRising and not _isRising[1] ? lowest(_detection) :  not _isRising and _isRising[1] ? highest(_detection) : na

zigzag = useAltTF ? (change(time(AlternativeTF)) != 0 ? security(tickerid, AlternativeTF, f_zz(length, ExtremeDetection)) : na) : f_zz(length, ExtremeDetection)
tops = valuewhen(zigzag, zigzag, 0) >= valuewhen(zigzag, highest(ExtremeDetection), 0) and zigzag ? valuewhen(zigzag, zigzag, 0) : na
bottoms = valuewhen(zigzag, zigzag, 0) <= valuewhen(zigzag, lowest(ExtremeDetection), 0) and zigzag ? valuewhen(zigzag, zigzag, 0) : na

plot(not showChannel ? na : tops, color=black)
plot(not showChannel ? na : bottoms, color=black)
plot(zigzag, color=black, linewidth=2)
//  ||---   Pattern Recognition:


//istop() => zigzag == filteredtopf
//isbot() => zigzag == filteredbotf

x = valuewhen(zigzag, zigzag, 4) 
a = valuewhen(zigzag, zigzag, 3) 
b = valuewhen(zigzag, zigzag, 2) 
c = valuewhen(zigzag, zigzag, 1) 
d = valuewhen(zigzag, zigzag, 0)

xab = (abs(b-a)/abs(x-a))
xad = (abs(a-d)/abs(x-a))
abc = (abs(b-c)/abs(a-b))
bcd = (abs(c-d)/abs(b-c))

//  ||-->   Functions:
isBat(_mode)=>
    _xab = xab >= 0.382 and xab <= 0.5
    _abc = abc >= 0.382 and abc <= 0.886
    _bcd = bcd >= 1.618 and bcd <= 2.618
    _xad = xad <= 0.886
    _xab and _abc and _bcd and _xad and (_mode == 1 ? d < c : d > c)

isAltBat(_mode)=>
    _xab = xab <= 0.382
    _abc = abc >= 0.382 and abc <= 0.886
    _bcd = bcd >= 2.0 and bcd <= 3.618
    _xad = xad <= 1.13
    _xab and _abc and _bcd and _xad and (_mode == 1 ? d < c : d > c)

isButterfly(_mode)=>
    _xab = xab <= 0.786
    _abc = abc >= 0.382 and abc <= 0.886
    _bcd = bcd >= 1.618 and bcd <= 2.618
    _xad = xad >= 1.27 and xad <= 1.618
    _xab and _abc and _bcd and _xad and (_mode == 1 ? d < c : d > c)

isABCD(_mode)=>
    _abc = abc >= 0.382 and abc <= 0.886
    _bcd = bcd >= 1.13 and bcd <= 2.618
    _abc and _bcd and (_mode == 1 ? d < c : d > c)

isGartley(_mode)=>
    _xab = xab >= 0.5 and xab <= 0.618 // 0.618
    _abc = abc >= 0.382 and abc <= 0.886
    _bcd = bcd >= 1.13 and bcd <= 2.618
    _xad = xad >= 0.75 and xad <= 0.875 // 0.786
    _xab and _abc and _bcd and _xad and (_mode == 1 ? d < c : d > c)

isCrab(_mode)=>
    _xab = xab >= 0.75 and xab <= 0.875 // 0.886
    _abc = abc >= 0.382 and abc <= 0.886
    _bcd = bcd >= 2.0 and bcd <= 3.618
    _xad = xad >= 1.5 and xad <= 1.625 // 1.618
    _xab and _abc and _bcd and _xad and (_mode == 1 ? d < c : d > c)

isShark(_mode)=>
    _xab = xab >= 0.5 and xab <= 0.875 // 0.886
    _abc = abc >= 1.13 and abc <= 1.618
    _bcd = bcd >= 1.27 and bcd <= 2.24
    _xad = xad >= 0.88 and xad <= 1.13
    _xab and _abc and _bcd and _xad and (_mode == 1 ? d < c : d > c)

is5o(_mode)=>
    _xab = xab >= 1.13 and xab <= 1.618
    _abc = abc >= 1.618 and abc <= 2.24
    _bcd = bcd >= 0.5 and bcd <= 0.625 // 0.5
    _xad = xad >= 0.0 and xad <= 0.236 // negative?
    _xab and _abc and _bcd and _xad and (_mode == 1 ? d < c : d > c)

isWolf(_mode)=>
    _xab = xab >= 1.27 and xab <= 1.618
    _abc = abc >= 0 and abc <= 5
    _bcd = bcd >= 1.27 and bcd <= 1.618
    _xad = xad >= 0.0 and xad <= 5
    _xab and _abc and _bcd and _xad and (_mode == 1 ? d < c : d > c)

plotshape(isABCD(-1) and not isABCD(-1)[1], text="\nAB=CD", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0, offset=-2)
plotshape(isBat(-1) and not isBat(-1)[1], text="Bat", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0, offset=-2)
plotshape(isAltBat(-1) and not isAltBat(-1)[1], text="Alt Bat", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(isButterfly(-1) and not isButterfly(-1)[1], text="Butterfly", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(isGartley(-1) and not isGartley(-1)[1], text="Gartley", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(isCrab(-1) and not isCrab(-1)[1], text="Crab", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(isShark(-1) and not isShark(-1)[1], text="Shark", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(is5o(-1) and not is5o(-1)[1], text="5-O", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(isWolf(-1) and not isWolf(-1)[1], text="Wolf Wave", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)

plotshape(isABCD(1) and not isABCD(1)[1], text="AB=CD\n", style=shape.labelup, color=green, textcolor=white, location=location.bottom, transp=0)
plotshape(isBat(1) and not isBat(1)[1], text="Bat", style=shape.labelup, color=green, textcolor=white, location=location.bottom, transp=0)
plotshape(isAltBat(1) and not isAltBat(1)[1], text="Alt Bat", style=shape.labelup, color=green, textcolor=white, location=location.bottom, transp=0)
plotshape(isButterfly(1) and not isButterfly(1)[1], text="Butterfly", style=shape.labelup, color=green, textcolor=white, location=location.bottom, transp=0)
plotshape(isGartley(1) and not isGartley(1)[1], text="Gartley", style=shape.labelup, color=green, textcolor=white, location=location.bottom, transp=0)
plotshape(isCrab(1) and not isCrab(1)[1], text="Crab", style=shape.labelup, color=green, textcolor=white, location=location.bottom, transp=0)
plotshape(isShark(1) and not isShark(1)[1], text="Shark", style=shape.labelup, color=green, textcolor=white, location=location.bottom, transp=0)
plotshape(is5o(1) and not is5o(1)[1], text="5-O", style=shape.labelup, color=green, textcolor=white, location=location.bottom, transp=0)
plotshape(isWolf(1) and not isWolf(1)[1], text="Wolf Wave", style=shape.labelup, color=green, textcolor=white, location=location.bottom, transp=0)