本页源码来自 TradingView 公开发布的开源脚本，版权归原作者所有， 请遵循其原始许可（Pine 脚本常见 CC BY-NC-SA / MPL-2.0 / MIT）。 本项目仅用于研究检索与许可范围内的移植。
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © jesselau76
//@version=5
indicator(title="[JL] Supertrend Zone Pivot Point with zigzag fib", overlay=true,max_labels_count=500,max_bars_back = 4900)
show_zigzag = input(true, "Show zigzag", group="Show")
show_fib = input(true, "Show fibonacci", group="Show")
// Getting inputs
atrPeriod = input(10, "ATR Length")
factor = input.float(3, "Factor", step = 0.1)
[supertrend, direction] = ta.supertrend(factor, atrPeriod)
bodyMiddle = plot((open + close) / 2, display=display.none)
upTrend = plot(direction < 0 ? supertrend : na, "Up Trend", color = color.green, style=plot.style_linebr)
downTrend = plot(direction < 0? na : supertrend, "Down Trend", color = color.red, style=plot.style_linebr)
fill(bodyMiddle, upTrend, color.new(color.green, 90), fillgaps=false)
fill(bodyMiddle, downTrend, color.new(color.red, 90), fillgaps=false)
colorGroupTitle = "Text Color / Label Color"
textColorH = input(title="Pivot High", defval=color.white, inline="Pivot High", group=colorGroupTitle)
labelColorH = input(title="", defval=color.red, inline="Pivot High", group=colorGroupTitle)
textColorL = input(title="Pivot Low", defval=color.white, inline="Pivot Low", group=colorGroupTitle)
labelColorL = input(title="", defval=color.green, inline="Pivot Low", group=colorGroupTitle)
turnGreen = ta.change(direction) < 0
turnRed = ta.change(direction) > 0
barsturngreen = bar_index - ta.valuewhen(turnGreen, bar_index, 0)
barsturnred = bar_index - ta.valuewhen(turnRed, bar_index, 0)
barsg = barsturngreen>0 ? barsturngreen : 1
h1 = ta.highest(high,barsg)
//plot(h1)
barsr = barsturnred>0 ? barsturnred : 1
l2 = ta.lowest(low,barsr)
//plot(l2)
barsh = bar_index - ta.valuewhen(ta.change(h1),bar_index,0)
barsl = bar_index - ta.valuewhen(ta.change(l2),bar_index,0)
barsh2 = bar_index - ta.valuewhen(ta.change(h1),bar_index,1)
barsl2 = bar_index - ta.valuewhen(ta.change(l2),bar_index,1)
h1Index = 0
l2Index = 0
var label h1label = na
var label l2label = na
drawLabel(_offset, _pivot, _style, _color, _textColor) =>
if not na(_pivot)
label.new(bar_index-_offset, _pivot, str.tostring(_pivot, format.mintick), style=_style, color=_color, textcolor=_textColor)
if turnRed
while high[h1Index] != h1
h1Index := h1Index + 1
if high[h1Index] == h1
h1label:=drawLabel(h1Index-barsr+1, h1, label.style_label_down, labelColorH, textColorH)
if show_zigzag
line.new(bar_index - barsh, h1, bar_index-barsl2, l2[1], width = 3, color=color.lime)
if turnGreen
while low[l2Index] != l2
l2Index := l2Index + 1
if low[l2Index] == l2
l2label:=drawLabel(l2Index-barsg+1, l2, label.style_label_up, labelColorL, textColorL)
if show_zigzag
line.new(bar_index - barsh2, h1[1], bar_index-barsl, l2, width = 3,color = color.fuchsia)
hh = ta.valuewhen(turnRed, h1, 0)
ll = ta.valuewhen(turnGreen, l2, 0)
mid_val = (hh + ll) / 2
// Plot lines for highest high and lowest low
var line hhLine = na
var line llLine = na
var line midline = na
var label fibLabelh = na
var label fibLabell = na
var label fibLabelm = na
var label fibLabel1 = na
var label fibLabel2 = na
var label fibLabel3 = na
var label fibLabel4 = na
var label fibLabel5 = na
var label fibLabel6 = na
var line fibLine1 = na
var line fibLine2 = na
var line fibLine3 = na
var line fibLine4 = na
var line fibLine5 = na
var line fibLine6 = na
if barstate.islast and show_fib
while high[h1Index] != h1[1]
h1Index := h1Index + 1
while low[l2Index] != l2[1]
l2Index := l2Index + 1
n = math.max(h1Index,l2Index)
if not na(hhLine)
line.delete(hhLine)
if not na(llLine)
line.delete(llLine)
if not na(midline)
line.delete(midline)
if not na(fibLabelh)
label.delete(fibLabelh)
if not na(fibLabell)
label.delete(fibLabell)
if not na(fibLabelm)
label.delete(fibLabelm)
if not na(fibLabel1)
label.delete(fibLabel1)
if not na(fibLabel2)
label.delete(fibLabel2)
if not na(fibLabel3)
label.delete(fibLabel3)
if not na(fibLabel4)
label.delete(fibLabel4)
if not na(fibLabel5)
label.delete(fibLabel5)
if not na(fibLabel6)
label.delete(fibLabel6)
if not na(fibLine1)
line.delete(fibLine1)
if not na(fibLine2)
line.delete(fibLine2)
if not na(fibLine3)
line.delete(fibLine3)
if not na(fibLine4)
line.delete(fibLine4)
if not na(fibLine5)
line.delete(fibLine5)
if not na(fibLine6)
line.delete(fibLine6)
hhLine := line.new(x1=bar_index-n+1, y1=hh, x2=bar_index, y2=hh, color=color.purple, width=1)
fibLabelh := label.new(x=bar_index + 10, y=hh , text="1("+str.tostring(hh )+")", style = label.style_none,xloc=xloc.bar_index, yloc=yloc.price, color=color.white, textcolor=color.gray)
llLine := line.new(x1=bar_index-n+1, y1=ll, x2=bar_index, y2=ll, color=color.purple, width=1)
fibLabell := label.new(x=bar_index + 10, y=ll , text="0("+str.tostring(ll )+")", style = label.style_none,xloc=xloc.bar_index, yloc=yloc.price, color=color.white, textcolor=color.gray)
midline := line.new(bar_index-n+1, mid_val, bar_index, mid_val, color=color.purple, width=1)
fibLabelm := label.new(x=bar_index + 10, y=mid_val , text="0.5("+str.tostring(mid_val )+")", style = label.style_none,xloc=xloc.bar_index, yloc=yloc.price, color=color.white, textcolor=color.gray)
fibLabel1 := label.new(x=bar_index + 10, y=ll + 0.236*(hh-ll), text="0.236("+str.tostring(ll + 0.236*(hh-ll),"#.####")+")", style = label.style_none,xloc=xloc.bar_index, yloc=yloc.price, color=color.white, textcolor=color.gray)
fibLine1 := line.new(x1 = bar_index-n+1,y1 = ll + 0.236*(hh-ll),x2 = bar_index,y2 = ll + 0.236*(hh-ll),color = color.purple,width = 1)
fibLabel2 := label.new(x=bar_index + 10, y=ll + 0.382*(hh-ll), text="0.382("+str.tostring(ll + 0.382*(hh-ll),"#.####")+")", style = label.style_none,xloc=xloc.bar_index, yloc=yloc.price, color=color.white, textcolor=color.gray)
fibLine2 := line.new(x1 = bar_index-n+1,y1 = ll + 0.382*(hh-ll),x2 = bar_index,y2 = ll + 0.382*(hh-ll),color = color.purple,width = 1)
fibLabel3 := label.new(x=bar_index + 10, y=ll + 0.618*(hh-ll), text="0.618("+str.tostring(ll + 0.618*(hh-ll),"#.####")+")", style = label.style_none,xloc=xloc.bar_index, yloc=yloc.price, color=color.white, textcolor=color.gray)
fibLine3 := line.new(x1 = bar_index-n+1,y1 = ll + 0.618*(hh-ll),x2 = bar_index,y2 = ll + 0.618*(hh-ll),color = color.purple,width = 1)
fibLabel4 := label.new(x=bar_index + 10, y=ll + 0.786*(hh-ll), text="0.786("+str.tostring(ll + 0.786*(hh-ll),"#.####")+")", style = label.style_none,xloc=xloc.bar_index, yloc=yloc.price, color=color.white, textcolor=color.gray)
fibLine4 := line.new(x1 = bar_index-n+1,y1 = ll + 0.786*(hh-ll),x2 = bar_index,y2 = ll + 0.786*(hh-ll),color = color.purple,width = 1)
if close>supertrend
fibLabel5 := label.new(x=bar_index + 10, y=ll + 1.618*(hh-ll), text="1.618("+str.tostring(ll + 1.618*(hh-ll),"#.####")+")", style = label.style_none,xloc=xloc.bar_index, yloc=yloc.price, color=color.white, textcolor=color.gray)
fibLine5 := line.new(x1 = bar_index-n+1,y1 = ll + 1.618*(hh-ll),x2 = bar_index,y2 = ll + 1.618*(hh-ll),color = color.purple,width = 1)
if close<supertrend
fibLabel6 := label.new(x=bar_index + 10, y=ll - 0.618*(hh-ll), text="-1.618("+str.tostring(ll - 0.618*(hh-ll),"#.####")+")", style = label.style_none,xloc=xloc.bar_index, yloc=yloc.price, color=color.white, textcolor=color.gray)
fibLine6 := line.new(x1 = bar_index-n+1,y1 = ll - 0.618*(hh-ll),x2 = bar_index,y2 = ll - 0.618*(hh-ll),color = color.purple,width = 1)