RicardoSantos

[RS]Simple ZigZag V3

EXPERIMENTAL:
optional:
custom timeframe
custom fib ab_extension/bc_retrace zone

Display base zigzag
Display zigzag
Display Tops and Bottoms Lines
Display Fib. Ret./Ext.
Display Pattern Recognition
Mã nguồn mở

Với tinh thần TradingView, tác giả của tập lệnh này đã xuất bản nó dưới dạng mã nguồn mở, vì vậy các nhà giao dịch có thể hiểu và xác minh nó. Chúc mừng tác giả! Bạn có thể sử dụng mã này miễn phí, nhưng việc sử dụng lại mã này trong một ấn phẩm chịu sự điều chỉnh của Nội quy nội bộ. Bạn có thể yêu thích nó để sử dụng nó trên biểu đồ.

Thông báo miễn trừ trách nhiệm

Thông tin và ấn phẩm không có nghĩa là và không cấu thành, tài chính, đầu tư, kinh doanh, hoặc các loại lời khuyên hoặc khuyến nghị khác được cung cấp hoặc xác nhận bởi TradingView. Đọc thêm trong Điều khoản sử dụng.

Bạn muốn sử dụng tập lệnh này trên biểu đồ?
study("[RS]Simple ZigZag V3", overlay=true)
TF = input('240')
ab_extension = input(0.618)
bc_retrace = input(0.382)
showBaseZigZag = input(true)
showZigZag = input(true)
showChannel = input(true)
showZones = input(true)
showPatterns = input(true)

f_zigzag(_TF)=>
    _hh = security(tickerid, _TF, high)
    _ll = security(tickerid, _TF, low)
    _output = high >= _hh ? high : low <= _ll ? low : na
f_tops(_TF)=>
    _hh = security(tickerid, _TF, high)
    _ll = security(tickerid, _TF, low)
    _output = high >= _hh ? high : na
f_bots(_TF)=>
    _hh = security(tickerid, _TF, high)
    _ll = security(tickerid, _TF, low)
    _output = low <= _ll ? low : na

//tops = f_tops(TF)
//bots = f_bots(TF)
zigzag = f_zigzag(TF)

//plot(tops, color=gray, linewidth=2)
//plot(bots, color=gray, linewidth=2)
plot(not showBaseZigZag ? na : zigzag, color=black, linewidth=3)

f_fix_zigzag(_zigzag)=>
    _hh = _zigzag ? close : high >= nz(_hh[1]) ? highest(2) : nz(_hh[1])
    _ll = _zigzag ? close : low <= nz(_ll[1]) ? lowest(2) : nz(_ll[1])
    _isBhigh = valuewhen(_zigzag, _zigzag >= high, 1)
    _isChigh = valuewhen(_zigzag, _zigzag >= high, 0)
    _isBlow = valuewhen(_zigzag, _zigzag <= low, 1)
    _isClow = valuewhen(_zigzag, _zigzag <= low, 0)
    _output = _zigzag and _isBhigh and _isChigh ? _ll[1] :_zigzag[1] and _isBhigh[1] and _isChigh[1] ? _hh :
        _zigzag and _isBlow and _isClow ? _hh[1] : _zigzag[1] and _isBlow[1] and _isClow[1] ? _ll : _zigzag
fix_zz = f_fix_zigzag(zigzag)
plot(not showZigZag ? na : fix_zz, color=aqua, linewidth=2)

last_zz_a = valuewhen(fix_zz, fix_zz, 2)
last_zz_b = valuewhen(fix_zz, fix_zz, 1)
last_zz_c = valuewhen(fix_zz, fix_zz, 0)

upper = fix_zz and last_zz_c > last_zz_b ? last_zz_c : na
lower = fix_zz and last_zz_c < last_zz_b ? last_zz_c : na

plot(not showChannel ? na : upper, color=gray, linewidth=2)
plot(not showChannel ? na : lower, color=gray, linewidth=2)

ab_dif = abs(last_zz_a-last_zz_b)
bc_dif = abs(last_zz_b-last_zz_c)

fib1 = last_zz_c >= high ? last_zz_c - ab_dif*ab_extension : last_zz_c <= low ? last_zz_c + ab_dif*ab_extension : nz(fib1[1])
fib2 = last_zz_c >= high ? last_zz_c - bc_dif*bc_retrace : last_zz_c <= low ? last_zz_c + bc_dif*bc_retrace : nz(fib2[1])

f1 = plot(not showZones ? na : fib1, color=gray, style=cross, linewidth=1)
f2 = plot(not showZones ? na : fib2, color=silver, style=cross, linewidth=1)
fill(f1, f2, color=silver, transp=75)

//  ||---   Pattern Recognition:

x = valuewhen(fix_zz, fix_zz, 4) 
a = valuewhen(fix_zz, fix_zz, 3) 
b = valuewhen(fix_zz, fix_zz, 2) 
c = valuewhen(fix_zz, fix_zz, 1) 
d = valuewhen(fix_zz, fix_zz, 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(not showPatterns ? na : 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(not showPatterns ? na : isBat(-1) and not isBat(-1)[1], text="Bat", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0, offset=-2)
plotshape(not showPatterns ? na : isAltBat(-1) and not isAltBat(-1)[1], text="Alt Bat", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(not showPatterns ? na : isButterfly(-1) and not isButterfly(-1)[1], text="Butterfly", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(not showPatterns ? na : isGartley(-1) and not isGartley(-1)[1], text="Gartley", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(not showPatterns ? na : isCrab(-1) and not isCrab(-1)[1], text="Crab", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(not showPatterns ? na : isShark(-1) and not isShark(-1)[1], text="Shark", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(not showPatterns ? na : is5o(-1) and not is5o(-1)[1], text="5-O", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)
plotshape(not showPatterns ? na : isWolf(-1) and not isWolf(-1)[1], text="Wolf Wave", style=shape.labeldown, color=maroon, textcolor=white, location=location.top, transp=0)

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