luusang

어제

//version=5
indicator('Swing', shorttitle='GoodLuck', overlay=true, max_lines_count=500)

//-----Input-------
customTF = input.timeframe(defval="",title = "Show Other TimeFrame")
GroupGann = "Gann"
showGann = input.bool(false, 'Show Gann/Color/Width', group = GroupGann, inline = "Gann1")
colorGann = input.color(color.aqua, '', group = GroupGann,inline = "Gann1")
widthGann = input.int(defval=1,title = "",minval=1,step=1, group = GroupGann,inline = "Gann1")

GroupSGann = "Swing of Gann"

showSGann = input.bool(true, 'Show Swing/Color/Width', group = GroupSGann,inline = "Swing1")
colorSGann = input.color(color.blue, '', group = GroupSGann,inline = "Swing1")
widthSGann = input.int(defval=1,title = "",minval=1,step=1, group = GroupSGann,inline = "Swing1")

showChoCh = input.bool(false, 'Show ChoCh/Color/Width', group = GroupSGann,inline = "Choch")
colorChoch = input.color(color.red, '', group = GroupSGann,inline = "Choch")
widthChoch = input.int(defval=1,title = "",minval=1,step=1, group = GroupSGann,inline = "Choch")

show2ChoCh = input.bool(false, 'Show 2Choch/Color/Width', group = GroupSGann,inline = "2Choch")
color2Choch = input.color(color.purple, '', group = GroupSGann,inline = "2Choch")
width2Choch = input.int(defval=1,title = "",minval=1,step=1, group = GroupSGann,inline = "2Choch")

showtargetOTL = input.bool(true, 'Show Target OTL/Color/Width',group = GroupSGann, inline = "target")
colortargetOTL = input.color(color.purple, '', group = GroupSGann, inline = "target")
widthtargetOTL = input.int(defval=1,title = "",minval=1,step=1, group = GroupSGann,inline = "target")

showLabel = input.bool(false, 'Show Label TimeFrame',group = GroupSGann)

//showLinePrice = input.bool(true, 'Show LinePrice/Color/Width', group = GroupSGann,inline = "LinePrice")
//colorLinePrice = input.color(color.blue, '', group = GroupSGann,inline = "LinePrice")
//widthLinePrice = input.int(defval=1,title = "",minval=1,step=1, group = GroupSGann,inline = "LinePrice")

///tùy chọn line//
lineGann = input.string(title="",options=['(─)', '(╌)', '(┈)'],defval='(╌)', group = GroupGann, inline = "Gann1")
lineStyleGann = lineGann == "(┈)" ? line.style_dotted : lineGann == "(╌)" ? line.style_dashed : line.style_solid

lineSGann = input.string(title="",options=["(─)", "(╌)", "(┈)"],defval="(─)", group = GroupSGann, inline = "Swing1")
lineStyleSGann = lineSGann == "(┈)" ? line.style_dotted : lineSGann == "(╌)" ? line.style_dashed : line.style_solid

line2Choch = input.string(title="",options=["(─)", "(╌)", "(┈)"],defval="(╌)", group = GroupSGann, inline = "2Choch")
lineStyle2Choch = line2Choch == "(┈)" ? line.style_dotted : line2Choch == "(╌)" ? line.style_dashed : line.style_dashed


lineChoch = input.string(title="",options=["(─)", "(╌)", "(┈)","(←)", "(→)", "(↔)"],defval="(─)", group = GroupSGann, inline = "Choch")
lineStyleChoch = lineChoch == "(┈)" ? line.style_dotted : lineChoch == "(╌)" ? line.style_dashed : lineChoch == "(←)" ? line.style_arrow_left : lineChoch == "(→)" ? line.style_arrow_right : lineChoch == "(↔)" ? line.style_arrow_both : line.style_solid

linetargetOTL = input.string(title="",options=["(─)", "(╌)", "(┈)","(←)", "(→)", "(↔)"],defval="(→)", group = GroupSGann, inline = "target")
lineStyletargetOTL = linetargetOTL == "(┈)" ? line.style_dotted : linetargetOTL == "(╌)" ? line.style_dashed : linetargetOTL == "(←)" ? line.style_arrow_left : linetargetOTL == "(→)" ? line.style_arrow_right : linetargetOTL == "(↔)" ? line.style_arrow_both : line.style_arrow_both

//in out side bar//
OSB_up_down ="Ousidebar up down"

//////////////////////////Global//////////////////////////
var arrayLineTemp = array.new_line()
// Funtion
f_resInMinutes() =>
_resInMinutes = timeframe.multiplier * (
timeframe.isseconds ? 1. / 60. :
timeframe.isminutes ? 1. :
timeframe.isdaily ? 1440. :
timeframe.isweekly ? 10080. :
timeframe.ismonthly ? 43800. : na)
// Converts a resolution expressed in minutes into a string usable by "security()"
f_resFromMinutes(_minutes) =>
_minutes < 1 ? str.tostring(math.round(_minutes*60)) + "S" :
_minutes < 60 ? str.tostring(math.round(_minutes)) + "m" :
_minutes < 1440 ? str.tostring(math.round(_minutes/60)) + "H" :
_minutes < 10080 ? str.tostring(math.round(math.min(_minutes / 1440, 7))) + "D" :
_minutes < 43800 ? str.tostring(math.round(math.min(_minutes / 10080, 4))) + "W" :
str.tostring(math.round(math.min(_minutes / 43800, 12))) + "M"
f_tfRes(_res,_exp) =>
request.security(syminfo.tickerid,_res,_exp,lookahead=barmerge.lookahead_on)

var arrayLineChoCh = array.new_line()
var label labelTF = label.new(time, close, text = "",color = color.new(showSGann ? colorSGann : colorGann,95), textcolor = showSGann ? colorSGann : colorGann,xloc = xloc.bar_time, textalign = text.align_left)
var line lineChoChOTLTarget = line.new(x1= time , y1=close,x2=time, y2= close,color = showSGann ? colortargetOTL : colorGann,xloc = xloc.bar_time,style = lineStyletargetOTL,width = widthtargetOTL)
var line lineBosOTLTarget = line.new(x1= time , y1=close,x2=time, y2= close,color = showSGann ? colortargetOTL : colorGann,xloc = xloc.bar_time,style = lineStyletargetOTL, width = widthtargetOTL)
//var line line_Price = line.new(x1= time , y1=close,x2=time, y2= close,color = showSGann ? colorLinePrice : colorGann,xloc = xloc.bar_time,style = lineStyleLinePrice, width = widthLinePrice)


styleGann = showSGann ? line.style_dashed : line.style_solid
var arrayXGann = array.new_int(5,time)
var arrayYGann = array.new_float(5,close)
var arrayLineGann = array.new_line()
int drawLineGann = 0

_high = high
_low = low
_close = close
_open = open
if(customTF != timeframe.period)
_high := f_tfRes(customTF,high)
_low := f_tfRes(customTF,low)
_close := f_tfRes(customTF,close)
_open := f_tfRes(customTF,open)

highPrev = _high
lowPrev = _low
// drawLineGann => 2:Tiếp tục 1:Đảo chiều; // Outsidebar 2:Tiếp tục 3:Tiếp tục và Đảo chiều 4 : Đảo chiều 2 lần
drawLineGann := 0
if(_high[0] > highPrev[1] and _low[0] > lowPrev[1])
if(array.get(arrayYGann,0) > array.get(arrayYGann,1))
if(_high[0] <= high)
array.set(arrayXGann, 0, time)
array.set(arrayYGann, 0, _high[0])
drawLineGann := 2
else
array.unshift(arrayXGann,time)
array.unshift(arrayYGann,_high[0])
drawLineGann := 1
else if(_high[0] < highPrev[1] and _low[0] < lowPrev[1])
if(array.get(arrayYGann,0) > array.get(arrayYGann,1))
array.unshift(arrayXGann,time)
array.unshift(arrayYGann,_low[0])
drawLineGann := 1
else
if(_low[0] >= low)
array.set(arrayXGann, 0, time)
array.set(arrayYGann, 0, _low[0])
drawLineGann := 2
else if(_high[0] >= highPrev[1] and _low[0] < lowPrev[1] or _high[0] > highPrev[1] and _low[0] <= lowPrev[1])
if(array.get(arrayYGann,0) > array.get(arrayYGann,1))
if(_high[0] >= array.get(arrayYGann,0) and array.get(arrayYGann,1) < _low[0])
if(_high[0] <= high)
array.set(arrayXGann, 0, time)
array.set(arrayYGann, 0, _high[0])
drawLineGann := 2
else if(_high[0] >= array.get(arrayYGann,0) and array.get(arrayYGann,1) > _low[0])
if(_close < _open)
if(_high[0] <= high)
array.set(arrayXGann, 0, time)
array.set(arrayYGann, 0, _high[0])
array.unshift(arrayXGann,time)
array.unshift(arrayYGann,_low[0])
drawLineGann := 3
else
array.unshift(arrayXGann,time)
array.unshift(arrayYGann,_low[0])
array.unshift(arrayXGann,time)
array.unshift(arrayYGann,_high[0])
drawLineGann := 4
else if(array.get(arrayYGann,0) < array.get(arrayYGann,1))
if(_low[0] <= array.get(arrayYGann,0) and _high[0] < array.get(arrayYGann,1))
if(_low[0] >= low)
array.set(arrayXGann, 0, time)
array.set(arrayYGann, 0, _low[0])
drawLineGann := 2
else if(_low[0] <= array.get(arrayYGann,0) and _high[0] > array.get(arrayYGann,1))
if(_close > _open)
if(_low[0] >= low)
array.set(arrayXGann, 0, time)
array.set(arrayYGann, 0, _low[0])
array.unshift(arrayXGann,time)
array.unshift(arrayYGann,_high[0])
drawLineGann := 3
else
array.unshift(arrayXGann,time)
array.unshift(arrayYGann,_high[0])
array.unshift(arrayXGann,time)
array.unshift(arrayYGann,_low[0])
drawLineGann := 4
else if((_high[0] <= highPrev[1] and _low[0] >= lowPrev[1]))
highPrev := highPrev[1]
lowPrev := lowPrev[1]
if(f_resInMinutes() < f_tfRes(customTF,f_resInMinutes()) and drawLineGann == 0)
if(array.get(arrayYGann,0) > array.get(arrayYGann,1))
if(array.get(arrayYGann,0) <= high)
array.set(arrayXGann, 0, time)
drawLineGann := 2
else
if(array.get(arrayYGann,0) >= low)
array.set(arrayXGann, 0, time)
drawLineGann := 2
if(showGann and f_resInMinutes() <= f_tfRes(customTF,f_resInMinutes()))
if(drawLineGann == 2)
if(array.size(arrayLineGann) >0)
line.set_xy2(array.get(arrayLineGann,0),array.get(arrayXGann,0),array.get(arrayYGann,0))
else
array.unshift(arrayLineGann,line.new(array.get(arrayXGann,1),array.get(arrayYGann,1),array.get(arrayXGann,0),array.get(arrayYGann,0), color = colorGann,xloc = xloc.bar_time, style = lineStyleGann,width = widthGann))
else if(drawLineGann == 1)
array.unshift(arrayLineGann,line.new(array.get(arrayXGann,1),array.get(arrayYGann,1),array.get(arrayXGann,0),array.get(arrayYGann,0), color = colorGann,xloc = xloc.bar_time, style = lineStyleGann,width = widthGann))
else if(drawLineGann == 3)
if(array.size(arrayLineGann) >0)
line.set_xy2(array.get(arrayLineGann,0),array.get(arrayXGann,1),array.get(arrayYGann,1))
else
array.unshift(arrayLineGann,line.new(array.get(arrayXGann,2),array.get(arrayYGann,2),array.get(arrayXGann,1),array.get(arrayYGann,1), color = colorGann,xloc = xloc.bar_time, style = lineStyleGann,width = widthGann))
array.unshift(arrayLineGann,line.new(array.get(arrayXGann,1),array.get(arrayYGann,1),array.get(arrayXGann,0),array.get(arrayYGann,0), color = colorGann,xloc = xloc.bar_time, style = lineStyleGann,width = widthGann))
else if(drawLineGann == 4)
array.unshift(arrayLineGann,line.new(array.get(arrayXGann,2),array.get(arrayYGann,2),array.get(arrayXGann,1),array.get(arrayYGann,1), color = colorGann,xloc = xloc.bar_time, style = lineStyleGann,width = widthGann))
array.unshift(arrayLineGann,line.new(array.get(arrayXGann,1),array.get(arrayYGann,1),array.get(arrayXGann,0),array.get(arrayYGann,0), color = colorGann,xloc = xloc.bar_time, style = lineStyleGann,width = widthGann))

//////////////////////////Swing Gann//////////////////////////
var arrayXSGann = array.new_int(5,time)
var arrayYSGann = array.new_float(5,close)
var arrayLineSGann = array.new_line()
int drawLineSGann = 0
int drawLineSGann1 = 0
bool runCheckChoChSGann = false
runCheckChoChSGann := runCheckChoChSGann[1]
if(showSGann)
if(math.max(array.get(arrayYSGann,0),array.get(arrayYSGann,1)) < math.min(array.get(arrayYGann,0),array.get(arrayYGann,1)) or math.min(array.get(arrayYSGann,0),array.get(arrayYSGann,1)) > math.max(array.get(arrayYGann,0),array.get(arrayYGann,1)))
//Khởi tạo bắt đầu
drawLineSGann1 := 5
array.set(arrayXSGann, 0, array.get(arrayXGann,1))
array.set(arrayYSGann, 0, array.get(arrayYGann,1))
array.unshift(arrayXSGann,array.get(arrayXGann,0))
array.unshift(arrayYSGann,array.get(arrayYGann,0))
// drawLineSGann kiểm tra điểm 1 => 13:Tiếp tục có sóng hồi // 12|19(reDraw):Tiếp tục không có sóng hồi // 14:Đảo chiều
if(array.get(arrayXGann,0) == array.get(arrayXGann,1))
if(array.get(arrayXSGann,0) >= array.get(arrayXGann,2) and array.get(arrayYSGann,0) != array.get(arrayYGann,1) and ((array.get(arrayYGann,1) > array.get(arrayYGann,2) and array.get(arrayYSGann,0) > array.get(arrayYSGann,1)) or (array.get(arrayYGann,1) < array.get(arrayYGann,2) and array.get(arrayYSGann,0) < array.get(arrayYSGann,1))))
drawLineSGann1 := 12
array.set(arrayXSGann, 0, array.get(arrayXGann,1))
array.set(arrayYSGann, 0, array.get(arrayYGann,1))
else if(array.get(arrayXSGann,0) <= array.get(arrayXGann,2))
if((array.get(arrayYSGann,0) > array.get(arrayYSGann,1) and array.get(arrayYGann,1) < array.get(arrayYSGann,1)) or (array.get(arrayYSGann,0) < array.get(arrayYSGann,1) and array.get(arrayYGann,1) > array.get(arrayYSGann,1)))
drawLineSGann1 := 14
runCheckChoChSGann := true
array.unshift(arrayXSGann,array.get(arrayXGann,1))
array.unshift(arrayYSGann,array.get(arrayYGann,1))
else if((array.get(arrayYSGann,0) > array.get(arrayYSGann,1) and array.get(arrayYGann,1) > array.get(arrayYSGann,0)) or (array.get(arrayYSGann,0) < array.get(arrayYSGann,1) and array.get(arrayYGann,1) < array.get(arrayYSGann,0)))
drawLineSGann1 := 13
_max = math.min(array.get(arrayYSGann,0),array.get(arrayYSGann,1))
_min = math.max(array.get(arrayYSGann,0),array.get(arrayYSGann,1))
_max_idx = 0
_min_idx = 0
for i = 2 to array.size(arrayXGann)
if(array.get(arrayXSGann,0) >= array.get(arrayXGann,i))
break
if(_min > array.get(arrayYGann,i))
_min := array.get(arrayYGann,i)
_min_idx := array.get(arrayXGann,i)
if(_max < array.get(arrayYGann,i))
_max := array.get(arrayYGann,i)
_max_idx := array.get(arrayXGann,i)
if(array.get(arrayYSGann,0) > array.get(arrayYSGann,1))
array.unshift(arrayXSGann,_min_idx)
array.unshift(arrayYSGann,_min)
else if(array.get(arrayYSGann,0) < array.get(arrayYSGann,1))
array.unshift(arrayXSGann,_max_idx)
array.unshift(arrayYSGann,_max)
array.unshift(arrayXSGann,array.get(arrayXGann,1))
array.unshift(arrayYSGann,array.get(arrayYGann,1))

if(f_resInMinutes() < f_tfRes(customTF,f_resInMinutes()))
if(array.get(arrayYSGann,0) == array.get(arrayYGann,1) and array.get(arrayXSGann,0) != array.get(arrayXGann,1))
array.set(arrayXSGann, 0, array.get(arrayXGann,1))
drawLineSGann1 := 19
if(f_resInMinutes() <= f_tfRes(customTF,f_resInMinutes()))
if(drawLineSGann1 == 12 or drawLineSGann1 == 19)
if(array.size(arrayLineSGann) >0)
line.set_xy2(array.get(arrayLineSGann,0),array.get(arrayXSGann,0),array.get(arrayYSGann,0))
else
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,1),array.get(arrayYSGann,1),array.get(arrayXSGann,0),array.get(arrayYSGann,0), color = colorSGann,xloc = xloc.bar_time,width = widthSGann, style = lineStyleSGann))
else if(drawLineSGann1 == 14)
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,1),array.get(arrayYSGann,1),array.get(arrayXSGann,0),array.get(arrayYSGann,0), color = colorSGann,xloc = xloc.bar_time,width = widthSGann,style = lineStyleSGann))
else if(drawLineSGann1 == 13)
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,2),array.get(arrayYSGann,2),array.get(arrayXSGann,1),array.get(arrayYSGann,1), color = colorSGann,xloc = xloc.bar_time,width = widthSGann,style = lineStyleSGann))
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,1),array.get(arrayYSGann,1),array.get(arrayXSGann,0),array.get(arrayYSGann,0), color = colorSGann,xloc = xloc.bar_time,width = widthSGann,style = lineStyleSGann))
else if(drawLineSGann1 == 15)
if(array.size(arrayLineSGann) >0)
line.set_xy2(array.get(arrayLineSGann,0),array.get(arrayXSGann,1),array.get(arrayYSGann,1))
else
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,2),array.get(arrayYSGann,2),array.get(arrayXSGann,1),array.get(arrayYSGann,1), color = colorSGann,xloc = xloc.bar_time,width = widthSGann,style = lineStyleSGann))
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,1),array.get(arrayYSGann,1),array.get(arrayXSGann,0),array.get(arrayYSGann,0), color = colorSGann,xloc = xloc.bar_time,width = widthSGann,style = lineStyleSGann))
if(runCheckChoChSGann)
runCheckChoChSGann := false
// ChoCh Trường hợp chữ N ngược, chữ N
if((array.get(arrayYSGann,3) > array.get(arrayYSGann,2) and array.get(arrayYSGann,3) < array.get(arrayYSGann,1) and array.get(arrayYSGann,0) < array.get(arrayYSGann,2)) or (array.get(arrayYSGann,3) < array.get(arrayYSGann,2) and array.get(arrayYSGann,3) > array.get(arrayYSGann,1) and array.get(arrayYSGann,0) > array.get(arrayYSGann,2)))
alert(syminfo.ticker + " : " + timeframe.period + " => Swing of Gann ChoCh" + (array.get(arrayYSGann,0) > array.get(arrayYSGann,1) ? "+ ⇑" : "- ⇓"))
if(showChoCh)
array.unshift(arrayLineChoCh,line.new(x1= array.get(arrayXSGann,2) , y1=array.get(arrayYSGann,2),x2=array.get(arrayXSGann,0), y2=array.get(arrayYSGann,2),color = colorChoch,xloc = xloc.bar_time,style = lineStyleChoch,width = widthChoch))
// ChoCh 2 Đầu Trường hợp chữ N ngược, chữ N
if(show2ChoCh and ((array.get(arrayYSGann,1) > array.get(arrayYSGann,3) and array.get(arrayYSGann,3) > array.get(arrayYSGann,4) and array.get(arrayYSGann,4) > array.get(arrayYSGann,2) and array.get(arrayYSGann,2) > array.get(arrayYSGann,0)) or (array.get(arrayYSGann,0) > array.get(arrayYSGann,2) and array.get(arrayYSGann,2) > array.get(arrayYSGann,4) and array.get(arrayYSGann,4) > array.get(arrayYSGann,3) and array.get(arrayYSGann,3) > array.get(arrayYSGann,1))))
line.set_width(array.get(arrayLineSGann,1),width2Choch)
line.set_style(array.get(arrayLineSGann,1), lineStyle2Choch)
line.set_color(array.get(arrayLineSGann,1),color2Choch)

// drawLineSGann kiểm tra điểm 0 => 3:Tiếp tục có sóng hồi // 2|9(reDraw):Tiếp tục không có sóng hồi // 4:Đảo chiều
if(array.get(arrayXSGann,0) >= array.get(arrayXGann,1) and array.get(arrayYSGann,0) != array.get(arrayYGann,0) and ((array.get(arrayYGann,0) > array.get(arrayYGann,1) and array.get(arrayYSGann,0) > array.get(arrayYSGann,1)) or (array.get(arrayYGann,0) < array.get(arrayYGann,1) and array.get(arrayYSGann,0) < array.get(arrayYSGann,1))))
drawLineSGann := 2
array.set(arrayXSGann, 0, array.get(arrayXGann,0))
array.set(arrayYSGann, 0, array.get(arrayYGann,0))
else if(array.get(arrayXSGann,0) <= array.get(arrayXGann,1))
if((array.get(arrayYSGann,0) > array.get(arrayYSGann,1) and array.get(arrayYGann,0) < array.get(arrayYSGann,1)) or (array.get(arrayYSGann,0) < array.get(arrayYSGann,1) and array.get(arrayYGann,0) > array.get(arrayYSGann,1)))
drawLineSGann := 4
runCheckChoChSGann := true
array.unshift(arrayXSGann,array.get(arrayXGann,0))
array.unshift(arrayYSGann,array.get(arrayYGann,0))
else if((array.get(arrayYSGann,0) > array.get(arrayYSGann,1) and array.get(arrayYGann,0) > array.get(arrayYSGann,0)) or (array.get(arrayYSGann,0) < array.get(arrayYSGann,1) and array.get(arrayYGann,0) < array.get(arrayYSGann,0)))
drawLineSGann := 3
_max = math.min(array.get(arrayYSGann,0),array.get(arrayYSGann,1))
_min = math.max(array.get(arrayYSGann,0),array.get(arrayYSGann,1))
_max_idx = 0
_min_idx = 0
for i = 1 to array.size(arrayXGann)
if(array.get(arrayXSGann,0) >= array.get(arrayXGann,i))
break
if(_min > array.get(arrayYGann,i))
_min := array.get(arrayYGann,i)
_min_idx := array.get(arrayXGann,i)
if(_max < array.get(arrayYGann,i))
_max := array.get(arrayYGann,i)
_max_idx := array.get(arrayXGann,i)
if(array.get(arrayYSGann,0) > array.get(arrayYSGann,1))
array.unshift(arrayXSGann,_min_idx)
array.unshift(arrayYSGann,_min)
else if(array.get(arrayYSGann,0) < array.get(arrayYSGann,1))
array.unshift(arrayXSGann,_max_idx)
array.unshift(arrayYSGann,_max)
array.unshift(arrayXSGann,array.get(arrayXGann,0))
array.unshift(arrayYSGann,array.get(arrayYGann,0))

if(f_resInMinutes() < f_tfRes(customTF,f_resInMinutes()))
if(array.get(arrayYSGann,0) == array.get(arrayYGann,0) and array.get(arrayXSGann,0) != array.get(arrayXGann,0))
array.set(arrayXSGann, 0, array.get(arrayXGann,0))
drawLineSGann := 9
if(f_resInMinutes() <= f_tfRes(customTF,f_resInMinutes()))
if(drawLineSGann == 2 or drawLineSGann == 9)
if(array.size(arrayLineSGann) >0)
line.set_xy2(array.get(arrayLineSGann,0),array.get(arrayXSGann,0),array.get(arrayYSGann,0))
else
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,1),array.get(arrayYSGann,1),array.get(arrayXSGann,0),array.get(arrayYSGann,0), color = colorSGann,xloc = xloc.bar_time,width = widthSGann,style = lineStyleSGann))
else if(drawLineSGann == 4)
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,1),array.get(arrayYSGann,1),array.get(arrayXSGann,0),array.get(arrayYSGann,0), color = colorSGann,xloc = xloc.bar_time,width = widthSGann,style = lineStyleSGann))
else if(drawLineSGann == 3)
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,2),array.get(arrayYSGann,2),array.get(arrayXSGann,1),array.get(arrayYSGann,1), color = colorSGann,xloc = xloc.bar_time,width = widthSGann,style = lineStyleSGann))
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,1),array.get(arrayYSGann,1),array.get(arrayXSGann,0),array.get(arrayYSGann,0), color = colorSGann,xloc = xloc.bar_time,width = widthSGann,style = lineStyleSGann))
else if(drawLineSGann == 5)
if(array.size(arrayLineSGann) >0)
line.set_xy2(array.get(arrayLineSGann,0),array.get(arrayXSGann,1),array.get(arrayYSGann,1))
else
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,2),array.get(arrayYSGann,2),array.get(arrayXSGann,1),array.get(arrayYSGann,1), color = colorSGann,xloc = xloc.bar_time,width = widthSGann,style = lineStyleSGann))
array.unshift(arrayLineSGann,line.new(array.get(arrayXSGann,1),array.get(arrayYSGann,1),array.get(arrayXSGann,0),array.get(arrayYSGann,0), color = colorSGann,xloc = xloc.bar_time,width = widthSGann,style = lineStyleSGann))

if(runCheckChoChSGann)
runCheckChoChSGann := false
// ChoCh Trường hợp chữ N ngược, chữ N
if((array.get(arrayYSGann,3) > array.get(arrayYSGann,2) and array.get(arrayYSGann,3) < array.get(arrayYSGann,1) and array.get(arrayYSGann,0) < array.get(arrayYSGann,2)) or (array.get(arrayYSGann,3) < array.get(arrayYSGann,2) and array.get(arrayYSGann,3) > array.get(arrayYSGann,1) and array.get(arrayYSGann,0) > array.get(arrayYSGann,2)))
alert(syminfo.ticker + " : " + timeframe.period + " => Swing of Gann ChoCh" + (array.get(arrayYSGann,0) > array.get(arrayYSGann,1) ? "+ ⇑" : "- ⇓"))
if(showChoCh)
array.unshift(arrayLineChoCh,line.new(x1= array.get(arrayXSGann,2) , y1=array.get(arrayYSGann,2),x2=array.get(arrayXSGann,0), y2=array.get(arrayYSGann,2),color = colorChoch,xloc = xloc.bar_time,style = lineStyleChoch,width = widthChoch))
// ChoCh 2 Đầu Trường hợp chữ N ngược, chữ N
if(show2ChoCh and ((array.get(arrayYSGann,1) > array.get(arrayYSGann,3) and array.get(arrayYSGann,3) > array.get(arrayYSGann,4) and array.get(arrayYSGann,4) > array.get(arrayYSGann,2) and array.get(arrayYSGann,2) > array.get(arrayYSGann,0)) or (array.get(arrayYSGann,0) > array.get(arrayYSGann,2) and array.get(arrayYSGann,2) > array.get(arrayYSGann,4) and array.get(arrayYSGann,4) > array.get(arrayYSGann,3) and array.get(arrayYSGann,3) > array.get(arrayYSGann,1))))
line.set_width(array.get(arrayLineSGann,1),width2Choch)
line.set_style(array.get(arrayLineSGann,1),lineStyle2Choch)
line.set_color(array.get(arrayLineSGann,1),color2Choch)

///////////////////////Other//////////////////////////////////
if(f_resInMinutes() <= f_tfRes(customTF,f_resInMinutes()))
if(showSGann)
if(showtargetOTL)
if(drawLineSGann1 == 14)
line.set_xy1(lineChoChOTLTarget,array.get(arrayXSGann,3),array.get(arrayYSGann,3))
line.set_xy2(lineChoChOTLTarget,array.get(arrayXSGann,3),array.get(arrayYSGann,3)*2 - array.get(arrayYSGann,2))

else if(drawLineSGann1 == 13)
line.set_xy1(lineBosOTLTarget,array.get(arrayXSGann,3),array.get(arrayYSGann,3))
line.set_xy2(lineBosOTLTarget,array.get(arrayXSGann,3),array.get(arrayYSGann,3)*2 - array.get(arrayYSGann,2))

if(drawLineSGann == 4)
line.set_xy1(lineChoChOTLTarget,array.get(arrayXSGann,2),array.get(arrayYSGann,2))
line.set_xy2(lineChoChOTLTarget,array.get(arrayXSGann,2),array.get(arrayYSGann,2)*2 - array.get(arrayYSGann,1))

else if(drawLineSGann == 3)
line.set_xy1(lineBosOTLTarget,array.get(arrayXSGann,2),array.get(arrayYSGann,2))
line.set_xy2(lineBosOTLTarget,array.get(arrayXSGann,2),array.get(arrayYSGann,2)*2 - array.get(arrayYSGann,1))


if(showLabel and (barstate.islast or barstate.islastconfirmedhistory))
texLabel = f_resInMinutes() == f_tfRes(customTF,f_resInMinutes()) ? f_resFromMinutes(f_resInMinutes()) : f_resFromMinutes(f_tfRes(customTF,f_resInMinutes()))
label.set_xy(labelTF,array.get(arrayXSGann,0),array.get(arrayYSGann,0))
label.set_text(labelTF,texLabel)
label.set_style(labelTF,array.get(arrayYSGann,0) < array.get(arrayYSGann,1) ? label.style_label_upper_right : label.style_label_lower_right)
else if(showGann)
if(showLabel and (barstate.islast or barstate.islastconfirmedhistory))
texLabel = f_resInMinutes() == f_tfRes(customTF,f_resInMinutes()) ? f_resFromMinutes(f_resInMinutes()) : f_resFromMinutes(f_tfRes(customTF,f_resInMinutes()))
label.set_xy(labelTF,array.get(arrayXGann,0),array.get(arrayYGann,0))
label.set_text(labelTF,texLabel)
label.set_style(labelTF,array.get(arrayYGann,0) < array.get(arrayYGann,1) ? label.style_label_upper_right : label.style_label_lower_right)

///ema///
EMA = "EMA Setting"
len = input.int(21, minval=1, title="EMA Length")
len1= input.int(34, minval=1, title="EMA Length")
len2 = input.int(89, minval=1, title="EMA Length")
len3 = input.int(200, minval=1, title="EMA Length")
src = close
ema = ta.ema(src, len)
ema1 = ta.ema(close,len1) //34
ema2 = ta.ema(close,len2) //89
ema3 = ta.ema (close,len3)//200
up = ema > ema[1]
down = ema < ema[1]
mycolor = up ? #00a7bc : down ? #b91002 : color.blue
plot(ema, title="EMA", color=mycolor, linewidth=1)
//plot(ema1, title="EMA", color=mycolor, linewidth=1,editable = false)
//plot(ema2, title="EMA", color=mycolor, linewidth=1,editable = false)
//plot(ema3, title="EMA", color=mycolor, linewidth=1,editable = false)
table_color_up = color.new(#00a7bc,70)
table_color_down = color.new(#b91002,70)
//vẽ bảng ema + rsi//
t = table.new(position = position.bottom_right, columns = 5, rows = 9, bgcolor = #fde9c9)
table.cell(t, 0, 0, "Time",text_size = size.small)
table.cell(t, 1, 0, "EMA",text_size = size.small)
table.cell(t, 0, 1, "5m",text_size = size.small)
table.cell(t, 0, 2, "15m",text_size = size.small)
table.cell(t, 0, 3, "4h",text_size = size.small)
table.cell(t, 0, 4, "1d",text_size = size.small)



// tính toán giá EMA của các khung thời gian khác nhau
ema5 = request.security(syminfo.tickerid, "5", ta.ema(src, len))
ema15 = request.security(syminfo.tickerid, "15", ta.ema(src, len))
ema4h = request.security(syminfo.tickerid, "240", ta.ema(src, len))
ema1d = request.security(syminfo.tickerid, "D", ta.ema(src, len))

//tô màu cho bảng chứa EMA
ema5_color = ema5 < close ? table_color_up : table_color_down
ema15_color = ema15 < close ? table_color_up :table_color_down
ema4h_color = ema4h < close ? table_color_up : table_color_down
ema1d_color = ema1d < close ? table_color_up : table_color_down
//tính toán ema 123_5
//ema5_1 = request.security(syminfo.tickerid, "5", ta.ema(close, len1))
//ema5_2 = request.security(syminfo.tickerid, "5", ta.ema(close, len2))
//ema5_3 = request.security(syminfo.tickerid, "5", ta.ema(close, len3))
//trend_ema5_color = (ema5_1 > ema5_2 and ema5_2 > ema5_3) ? color.green : (ema5_1 > ema5_2 and ema5_2 < ema5_3)? color.new(color.green,70) : (ema5_1 < ema5_2 and ema5_2 < ema5_3) ? color.red : (ema5_1 < ema5_2 and ema5_2 > ema5_3) ? color.new(color.red,70) : color.orange
//tính toán ema 123_15
ema15_1 = request.security(syminfo.tickerid, "15", ta.ema(close, len1))
ema15_2 = request.security(syminfo.tickerid, "15", ta.ema(close, len2))
ema15_3 = request.security(syminfo.tickerid, "15", ta.ema(close, len3))
trend_ema15_color = (ema15_1 > ema15_2 and ema15_2 > ema15_3) ? color.green : (ema15_1 > ema15_2 and ema15_2 < ema15_3)? color.new(color.green,70) : (ema15_1 < ema15_2 and ema15_2 < ema15_3) ? color.red : (ema15_1 < ema15_2 and ema15_2 > ema15_3) ? color.new(color.red,70) : color.orange
//tính toán ema 123_4h
ema4h_1 = request.security(syminfo.tickerid, "240", ta.ema(close, len1))
ema4h_2 = request.security(syminfo.tickerid, "240", ta.ema(close, len2))
ema4h_3 = request.security(syminfo.tickerid, "240", ta.ema(close, len3))
trend_ema4h_color = (ema4h_1 > ema4h_2 and ema4h_2 > ema4h_3) ? color.green : (ema4h_1 > ema4h_2 and ema4h_2 < ema4h_3)? color.new(color.green,70) : (ema4h_1 < ema4h_2 and ema4h_2 < ema4h_3) ? color.red : (ema4h_1 < ema4h_2 and ema4h_2 > ema4h_3) ? color.new(color.red,70) : color.orange
// tính toán RSI của các khung thời gian khác nhau
rsi5 = request.security(syminfo.tickerid, "5", ta.rsi(src, 14))
rsi15 = request.security(syminfo.tickerid, "15", ta.rsi(src, 14))
rsi4h = request.security(syminfo.tickerid, "240", ta.rsi(src, 14))
rsi1d = request.security(syminfo.tickerid, "D", ta.rsi(src, 14))

//tô màu cho bảng chứa RSI
rsi5_color = rsi5 > 70 ? table_color_down : rsi5 < 30 ? table_color_up : color.orange
rsi15_color = rsi15 > 70 ? table_color_down : rsi15 < 30 ? table_color_up : color.orange
rsi4h_color = rsi4h > 70 ? table_color_down : rsi4h < 30 ? table_color_up : color.orange
rsi1d_color = rsi1d > 70 ? table_color_down : rsi1d < 30 ? table_color_up : color.orange

//tính toán % thay đổi 1d, 7d, 30d
// Lấy giá trị giá đóng cửa của các ngày trước đó
yesterday_close = request.security(syminfo.tickerid, "D", close[1])
last_week_close = request.security(syminfo.tickerid, "W", close[1])
last_month_close = request.security(syminfo.tickerid, "M", close[1])
// Tính toán phần trăm thay đổi giá so với các ngày trước đó
day_change = math.round((close / yesterday_close - 1) * 100,1)
week_change = math.round((close / last_week_close - 1) * 100,1)
month_change = math.round((close / last_month_close - 1) * 100,1)
//tô màu cho bảng chứa % thay đổi
day_change_color = day_change < 0 ? table_color_down : table_color_up
weak_change_color = week_change < 0 ? table_color_down : table_color_up
month_change_color = month_change < 0 ? table_color_down : table_color_up
// tính toán btc.d usdt.d dxy
btc_d = request.security("CRYPTOCAP:BTC.D", timeframe.period, close)
usdt_d = request.security("CRYPTOCAP:USDT.D", timeframe.period, close)
dxy = request.security("TVC:DXY", timeframe.period, close)
yesterday_btc_d = request.security("CRYPTOCAP:BTC.D", timeframe.period, close[1])
yesterday_usdt_d = request.security("CRYPTOCAP:USDT.D", timeframe.period, close[1])
yesterday_dxy = request.security("TVC:DXY", timeframe.period, close[1])
btc_d_color = btc_d < yesterday_btc_d ? table_color_down : table_color_up //too mau
usdt_d_color = usdt_d < yesterday_usdt_d ? table_color_down : table_color_up
dxy_color = dxy < yesterday_dxy ? table_color_down : table_color_up
// điền giá EMA vào bảng
table.cell(t, 1, 1, str.tostring(math.round(ema5, 3)), bgcolor = ema5_color,text_size = size.small)
table.cell(t, 1, 2, str.tostring(math.round(ema15, 3)), bgcolor = ema15_color,text_size = size.small)
table.cell(t, 1, 3, str.tostring(math.round(ema4h, 3)), bgcolor = ema4h_color,text_size = size.small)
table.cell(t, 1, 4, str.tostring(math.round(ema1d, 3)), bgcolor = ema1d_color,text_size = size.small)
// điền rsi vào bảng
show_info_2 = input.bool(title = "Show % RSI",defval = true,group = "Table Setting")
if show_info_2
table.cell(t, 2, 0, "RSI",text_size = size.small)
table.cell(t, 2, 1, str.tostring(math.round(rsi5,0)), bgcolor = rsi5_color,text_size = size.small)
table.cell(t, 2, 2, str.tostring(math.round(rsi15,0)), bgcolor = rsi15_color,text_size = size.small)
table.cell(t, 2, 3, str.tostring(math.round(rsi4h,0)), bgcolor = rsi4h_color,text_size = size.small)
table.cell(t, 2, 4, str.tostring(math.round(rsi1d,0)), bgcolor = rsi1d_color,text_size = size.small)
// điển % change vào bảng
show_info_1 = input.bool(title = "Show % Change 1d, 7d, 30d",defval = true,group = "Table Setting")
if show_info_1
table.cell(t,0,5,"%",text_size = size.small)
table.cell(t,1,5,"1d",text_size = size.small)
table.cell(t,2,5,"7d",text_size = size.small)
table.cell(t,3,5,"30d",text_size = size.small)
table.cell(t, 1, 6, str.tostring(day_change, "#.##") + "%",bgcolor= day_change_color,text_size = size.small)
table.cell(t, 2, 6, str.tostring(week_change, "#.##") + "%",bgcolor = weak_change_color,text_size = size.small)
table.cell(t, 3, 6, str.tostring(month_change,"#.##") + "%", bgcolor = month_change_color,text_size = size.small)
//điện btc.d usdt.d dxy vào bảng
Table_Info = "Table Setting"
show_info = input.bool(title = "Show BTC.D, USSDT, DXY",defval = true,group = "Table Setting")
if show_info
table.cell(t,0,7,"#",text_size = size.small)
table.cell(t,1,7,"BTC.D",text_size = size.small)
table.cell(t,2,7,"USDT.D",text_size = size.small)
table.cell(t,3,7,"DXY",text_size = size.small)
table.cell(t, 1, 8, str.tostring(btc_d, "#.##") + "%",bgcolor= btc_d_color,text_size = size.small)
table.cell(t, 2, 8, str.tostring(usdt_d, "#.##") + "%",bgcolor = usdt_d_color,text_size = size.small)
table.cell(t, 3, 8, str.tostring(dxy,"#.##") + "%", bgcolor = dxy_color,text_size = size.small)
//điền trend ema vào bảng
show_info_3 = input.bool(title = "Show Trend",defval = true,group = "Table Setting")
if show_info_3
table.cell(t,3,0,"Trend",text_size = size.small)
//table.cell(t,3,1,"",bgcolor = trend_ema5_color)
table.cell(t,3,2,"",bgcolor = trend_ema15_color)
table.cell(t,3,3,"",bgcolor = trend_ema4h_color)
//đánh dấu volume với các osb + nến bulish bearish
//indicator("Color Ultra Volume Background", shorttitle = "UV",overlay=true, max_boxes_count=500, max_labels_count=500, max_lines_count=500, max_bars_back=1000)
UltraVol = "Ultra volume background"
colorultravol = input.color(color.new(color.purple,50),"Color UltraVol",group = UltraVol)

//Công thức//
lengthVolumeMA = input.int(20,minval=1,title="Length of MA applied on Volume",group = UltraVol)
ratioUltraVolume = input.float(2.2,minval=1,title="Ultra High Volume Ratio", group = UltraVol)
float volumeMA = 0
volumeMA := nz(volumeMA[1]) + (volume-nz(volumeMA[1])) / lengthVolumeMA
ultraHighVolumeMin = volumeMA * ratioUltraVolume
volUltraHigh = volume >= ultraHighVolumeMin? true : false
// Màu volume
color_cande_up_down = input.color(color.new(color.purple,100),"Color UltraVol",group = OSB_up_down)

Candle_body = input.float(0.5, 'Height of Engulfing candle body (%)', group = OSB_up_down)
//scan nến osb-eng - mera mera//
osb_up = high > high[1] and low < low[1] and close > close[1]
osb_down = high > high[1] and low < low[1] and close < close[1]
eng_up = open >= close[1] and close > high[1] and (close - open) >= Candle_body*(high - low)
eng_down = open <= close[1] and close < low[1] and (open - close) >= Candle_body*(high - low)
mm_up = osb_up and close[2] > close[3] and close[1] > close[2]
mm_down = osb_down and close[2] < close[3] and close[1] < close[2]
cande_up = close > close[1]
cande_down = close < close[1]

//tô màu nến//
colorOSB_up = input.color(#0ba4f9,'colorOSB_up',inline = "Up Outside Bar",group = OSB_up_down)
colorOSB_down = input.color(#fd1700,'colorOSB_dowwn',inline = "Down Outside Bar",group = OSB_up_down)
barcolor(osb_up ? colorOSB_up : na, title="Up Outside Bar")
barcolor(osb_down ? colorOSB_down : na, title="Down Outside Bar")
coloreng_up = input.color(#00a7bc,'coloreng_up',inline = "Bullish Bar",group = OSB_up_down)
coloreng_down = input.color(#b91002,'coloreng_dowwn',inline = "Bearlish Bar",group = OSB_up_down)
barcolor(eng_up ? coloreng_up : na, title="Bullish Bar")
barcolor(eng_down ? coloreng_down : na, title="Bearlish Bar")

//đánh dấu vol - mera mera
plotshape(volUltraHigh and cande_up,"Candle_UltraVol_up_shape",style = shape.circle,location = location.belowbar,color = coloreng_up,size = size.tiny)
plotshape(volUltraHigh and cande_down,"Candle_UltraVol_down_shape",style = shape.circle,location = location.abovebar,color = coloreng_down,size = size.tiny)
plotshape(volUltraHigh and osb_up,"Up Outside Bar+ Vol",style = shape.circle,location = location.belowbar,color = color_cande_up_down,size = size.tiny)
plotshape(volUltraHigh and osb_down,"Down Outside Bar+ Vol",style = shape.circle,location = location.abovebar,color = color_cande_up_down,size = size.tiny)
plotshape(volUltraHigh and eng_up,"Bullish Bar + Vol",style = shape.circle,location = location.belowbar,color = color_cande_up_down,size = size.tiny)
plotshape(volUltraHigh and eng_down,"Bearlish + Vol Bar",style = shape.circle,location = location.abovebar,color = color_cande_up_down,size = size.tiny)
plotshape(mm_up ? high[1] : na, style=shape.circle, location=location.belowbar, color=#0ba4f9,title = "Mera UP",size = size.tiny)
plotshape(mm_down ? low[1] : na, style=shape.circle, location=location.abovebar, color=#fd1700, title = "Mera Down", size = size.tiny)

//cảnh báo khi xuất hiện nến/
close_osb_up = close
close_osb_down = close
close_eng_up = close
close_eng_down = close
close_mm_up = close
close_mm_down = close
time_h4 = request.security(syminfo.tickerid, "240",close)
time_D1 = request.security(syminfo.tickerid, "D",close)

if (osb_up and barstate.isconfirmed)
if (close_osb_up > ema)
alert("OSB_UP: Above Ema: " + str.tostring(close_osb_up))
if volUltraHigh
alert("OSB_UP + Volume: Above Ema: " + str.tostring(close_osb_up))
else if (close_osb_up < ema)
alert("OSB_UP: Below Ema: " + str.tostring(close_osb_up))
if volUltraHigh
alert("OSB_UP + Volume: Below Ema: " + str.tostring(close_osb_up))

if (osb_down and barstate.isconfirmed)
if (close_osb_down > ema)
alert("OSB_DOWN: Above Ema: " + str.tostring(close_osb_down))
if volUltraHigh
alert("OSB_DOWN + Volume: Above Ema: " + str.tostring(close_osb_down))
else if (close_osb_down < ema)
alert("OSB_DOWN: Below Ema: " + str.tostring(close_osb_down))
if volUltraHigh
alert("OSB_DOWN + Volume: Below Ema: " + str.tostring(close_osb_down))


if (eng_up and barstate.isconfirmed)
if (close_eng_up > ema)
alert("Bar_UP: Above Ema: " + str.tostring(close_eng_up))
if volUltraHigh
alert("Bar_UP + Volume: Above Ema: " + str.tostring(close_eng_up))
else if (close_eng_up < ema)
alert("Bar_UP: Below Ema: " + str.tostring(close_eng_up))
if volUltraHigh
alert("Bar_UP + Volume: Below Ema: " + str.tostring(close_eng_up))


if (eng_down and barstate.isconfirmed)
if (close_eng_down > ema)
alert("Bar_DOWN: Above Ema: " + str.tostring(close_eng_down))
if volUltraHigh
alert("Bar_DOWN + Volume: Above Ema: " + str.tostring(close_eng_down))
else if (close_eng_down < ema)
alert("Bar_DOWN: Below Ema: " + str.tostring(close_eng_down))
if volUltraHigh
alert("Bar_DOWN + Volume: Below Ema: " + str.tostring(close_eng_down))

if (mm_up and barstate.isconfirmed)
if (close_mm_up > ema)
alert("Mera_UP: Above Ema: " + str.tostring(close_mm_up))
if volUltraHigh
alert("Mera_UP + Volume: Above Ema: " + str.tostring(close_mm_up))
else if (close_mm_up < ema)
alert("Mera_UP: Below Ema: " + str.tostring(close_mm_up))
if volUltraHigh
alert("Mera_UP + Volume: Below Ema: " + str.tostring(close_mm_up))

if (mm_down and barstate.isconfirmed)
if (close_mm_down > ema)
alert("Mera_DOWN: Above Ema: " + str.tostring(close_mm_down))
if volUltraHigh
alert("Mera_DOWN + Volume: Above Ema: " + str.tostring(close_mm_down))
else if (close_mm_down < ema)
alert("Mera_DOWN: Below Ema: " + str.tostring(close_mm_down))
if volUltraHigh
alert("Mera_DOWN + Volume: Below Ema: " + str.tostring(close_mm_down))

//indicator("Initial Balance", shorttitle="Initial Balance", overlay=true, max_bars_back=5000)
ib_session = input.session("2300-0000", title="Initial Balance", group="Calculation period")
show_extra_levels = input.bool(false, "Show extra levels (IBH x2 & IBL x2)", group="Information")
show_intermediate_levels = input.bool(false, "Show intermediate levels (50%)", group="Information")
show_ib_calculation_area = input.bool(false, "Initial balance calculation period coloration", group="Information")
show_labels = input.bool(false, "Show labels", group="Information")
fill_ib_areas = input.bool(false, "Colour IB areas", group="Information")
only_current_levels = input.bool(true, "Only display the current IB Levels", group="Information")
only_current_zone = input.bool(false, "Only display the current IB calculation area", group="Information")

label_size = input.string("Small", title="Label Size", options=["Auto", "Huge", "Large", "Normal", "Small", "Tiny"], group="Drawings")
lvl_width = input.int(1, "Daily price level width", group="Drawings")
high_col = input.color(color.black, "Initial balance high levels color", group="Drawings")
low_col = input.color(color.black, "Initial balance low levels color", group="Drawings")
middle_col = input.color(#ffa726, "50% initial balance color", group="Drawings")
extend_level = input.string("Right", title="Extend current levels", options=["Right", "Left", "Both", "None"], group="Drawings")

main_levels_style = input.string("Solid" , "Main levels line style", options=["Solid", "Dashed", "Dotted"], group="Drawings")
ext_levels_style = input.string("Dashed" , "Extended levels line style", options=["Solid", "Dashed", "Dotted"], group="Drawings")
int_levels_style = input.string("Dotted" , "Intermediate levels line style", options=["Solid", "Dashed", "Dotted"], group="Drawings")

fill_ib_color= input.color(#b8851faa, "IB area background color", group="Drawings")
ext = extend_level == "Right" ? extend.right : extend_level == "Left" ? extend.left : extend_level == "Both" ? extend.both : extend.none

var delta_history = array.new_float(20)

inSession(sess) => na(time(timeframe.period, sess)) == false

get_line_style(s) =>
s == "Solid" ? line.style_solid : s == "Dotted" ? line.style_dotted : line.style_dashed

get_levels(n) =>
h = high[1]
l = low[1]
for i=1 to n
if low < l
l := low
if high > h
h := high
[h, l, (h+l)/2]

var line ibh = na
var line ibl = na
var line ibm = na
var line ib_plus = na
var line ib_minus = na
var line ib_plus2 = na
var line ib_minus2 = na
var line ibm_plus = na
var line ibm_minus = na

var label labelh = na
var label labell = na
var label labelm = na
var label label_plus = na
var label label_minus = na
var label label_plus2 = na
var label label_minus2 = na
var label labelm_plus = na
var label labelm_minus = na
var box ib_area = na

labelSize = (label_size == "Huge") ? size.huge :
(label_size == "Large") ? size.large :
(label_size == "Small") ? size.small :
(label_size == "Tiny") ? size.tiny :
(label_size == "Auto") ? size.auto : size.normal

var offset = 0

ins = inSession(ib_session)

bgcolor(show_ib_calculation_area and ins ? #673ab730 : na, title="IB calculation zone")
var float ib_delta = na

if ins
offset += 1
if ins[1] and not ins
[h, l, m] = get_levels(offset)
ib_delta := h - l
if array.size(delta_history) >= 20
array.shift(delta_history)
array.push(delta_history, ib_delta)

line.set_extend(ibh, extend.none)
line.set_extend(ibl, extend.none)
if show_intermediate_levels
line.set_extend(ibm, extend.none)
if show_extra_levels
line.set_extend(ib_plus, extend.none)
line.set_extend(ib_minus, extend.none)
line.set_extend(ib_plus2, extend.none)
line.set_extend(ib_minus2, extend.none)
if show_intermediate_levels
line.set_extend(ibm_plus, extend.none)
line.set_extend(ibm_minus, extend.none)
if show_labels
if only_current_levels
label.delete(labelh)
label.delete(labell)
label.delete(labelm)
label.delete(label_plus)
label.delete(label_minus)
label.delete(label_plus2)
label.delete(label_minus2)
label.delete(labelm_plus)
label.delete(labelm_minus)
labelh := label.new(bar_index[offset], h, text="IBH 100%: "+str.tostring(h), style=label.style_none, textcolor=high_col, size=labelSize)
labell := label.new(bar_index[offset], l, text="IBL 0%: "+str.tostring(l), style=label.style_none, textcolor=low_col, size=labelSize)
if show_intermediate_levels
labelm := label.new(bar_index[offset], m, text="IBM 50%: "+str.tostring(m)+"\nIBΔ: "+str.tostring(h - l), style=label.style_none, textcolor=middle_col, size=labelSize)
if show_extra_levels
label_plus := label.new(bar_index[offset], h + ib_delta, text="IBH x2 - "+str.tostring(h + ib_delta), style=label.style_none, textcolor=high_col, size=labelSize)
label_minus := label.new(bar_index[offset], l - ib_delta, text="IBL x2: "+str.tostring(l - ib_delta), style=label.style_none, textcolor=low_col, size=labelSize)
label_plus2 := label.new(bar_index[offset], h + (ib_delta*2), text="IBH x3 - "+str.tostring(h + (ib_delta*2)), style=label.style_none, textcolor=high_col, size=labelSize)
label_minus2 := label.new(bar_index[offset], l - (ib_delta*2), text="IBL x3: "+str.tostring(l - (ib_delta*2)), style=label.style_none, textcolor=low_col, size=labelSize)
if fill_ib_areas
if only_current_zone
box.delete(ib_area)
ib_area := box.new(bar_index[offset], h, bar_index, l, bgcolor=fill_ib_color, border_color=#00000000)//, extend=ext)
if only_current_levels
line.delete(ibh)
line.delete(ibl)
line.delete(ibm)
line.delete(ib_plus)
line.delete(ib_minus)
line.delete(ib_plus2)
line.delete(ib_minus2)
line.delete(ibm_plus)
line.delete(ibm_minus)

ibh := line.new(bar_index[offset], h, bar_index, h, color=high_col, extend=ext, width=lvl_width, style=get_line_style(main_levels_style))
ibl := line.new(bar_index[offset], l, bar_index, l, color=low_col, extend=ext, width=lvl_width, style=get_line_style(main_levels_style))
if show_intermediate_levels
ibm := line.new(bar_index[offset], m, bar_index, m, color=middle_col, style=get_line_style(int_levels_style), extend=ext, width=lvl_width)
if show_extra_levels
ib_plus := line.new(bar_index[offset], h + ib_delta, bar_index, h + ib_delta, color=high_col, style=get_line_style(ext_levels_style), extend=ext, width=lvl_width)
ib_minus := line.new(bar_index[offset], l - ib_delta, bar_index, l - ib_delta, color=low_col, style=get_line_style(ext_levels_style), extend=ext, width=lvl_width)
ib_plus2 := line.new(bar_index[offset], h + (ib_delta*2), bar_index, h + (ib_delta *2), color=high_col, style=get_line_style(ext_levels_style), extend=ext, width=lvl_width)
ib_minus2 := line.new(bar_index[offset], l - (ib_delta*2), bar_index, l - (ib_delta*2), color=low_col, style=get_line_style(ext_levels_style), extend=ext, width=lvl_width)
if show_intermediate_levels
ibm_plus := line.new(bar_index[offset], h + (ib_delta/2), bar_index, h + (ib_delta/2), color=middle_col, style=get_line_style(int_levels_style), extend=ext, width=lvl_width)
ibm_minus := line.new(bar_index[offset], l - (ib_delta/2), bar_index, l - (ib_delta/2), color=middle_col, style=get_line_style(int_levels_style), extend=ext, width=lvl_width)
offset := 0

if (not ins) and (not ins[1])
line.set_x2(ibh, bar_index)
line.set_x2(ibl, bar_index)
if show_intermediate_levels
line.set_x2(ibm, bar_index)
if show_extra_levels
line.set_x2(ib_plus, bar_index)
line.set_x2(ib_minus, bar_index)
line.set_x2(ib_plus2, bar_index)
line.set_x2(ib_minus2, bar_index)
if show_intermediate_levels
line.set_x2(ibm_plus, bar_index)
line.set_x2(ibm_minus, bar_index)

var table ib_analytics = table.new(position.bottom_left, 2, 6)

ib_sentiment() =>
h = array.max(delta_history)
l = array.min(delta_history)
a = array.avg(delta_history)

h_comp = ib_delta > h ? ib_delta - h : (ib_delta - h) * -1
l_comp = ib_delta > l ? ib_delta - l : (ib_delta - l) * -1
a_comp = ib_delta > a ? ib_delta - a : (ib_delta - a) * -1
(h_comp < l_comp and h_comp < a_comp) ? "Huge" : (l_comp < h_comp and l_comp < a_comp) ? "Small" : "Medium"


//version=5
//indicator('Key Levels', overlay=true)
group = 'KEYLVL_SETTINGS'
displaystyle = input.string('Standard', ' Display Style', group = group, inline='onest', options=['Standard', 'Right', 'Both', 'Left'])
linestyle = input.string('Solid', ' Line Style ', group = group, inline='twost', options=['Solid', 'Dashed', 'Dotted'])
fontstyle = input.string('Monospace', ' Font Type ', group = group, inline='trest', options=['Monospace', 'Default'])
labelpos = input.string('Middle', ' Label Pos ', group = group, inline=' ', options=['Middle', 'Top'])
bar_offset = input.int (30, ' Offset  ', group = group, inline='onest', minval=0, maxval=450, step = 5)
threshold = input.float (0.1, ' Threshold %', group = group, inline='twost', minval=0, step=0.05, tooltip='Threshold - the distance between the levels after which the labels merge.')
index = input.int (0, ' Index   ', group = group, inline='trest', minval=0, step=1, tooltip='Index - Default 0 allows you to see current and past price levels. Changing to 1 will shift the current levels to the previous levels, and the previous levels to the previous levels, etc.')
color_cD = input.color (#2a89c9, ' cD', group = group, inline='cols1')
color_cW = input.color (#b7d123, ' cW', group = group, inline='cols1')
color_cM = input.color (#8056b8, ' cM', group = group, inline='cols1')
color_cQ = input.color (#c23eb0, ' cQ', group = group, inline='cols1')
color_cY = input.color (#d62e28, ' cY', group = group, inline='cols1')
color_pD = input.color (#2a89c9, ' pD', group = group, inline='cols2')
color_pW = input.color (#b7d123, ' pW', group = group, inline='cols2')
color_pM = input.color (#8056b8, ' pM', group = group, inline='cols2')
color_pQ = input.color (#c23eb0, ' pQ', group = group, inline='cols2')
color_pY = input.color (#d62e28, ' pY', group = group, inline='cols2', tooltip="Prefix 'C' = Current/today. \nPrefix 'P' = Previous/yesterday. \nPrefix 'D' = Day. \nPrefix 'W' = Week. \nPrefix 'M' = Mounth. \nPrefix 'Q' = Quarterly. \nPrefix 'Y' = Year.'" )
i_tG = input.bool (true, ' Global Color Text', group = group, inline='colsg')
color_tG = input.color (color.black, ' ', group = group, inline='colsg')
i_lG = input.bool (true, ' Global Color Line', group = group, inline='colsg')
color_lG = input.color (color.black, ' ', group = group, inline='colsg')

fontstyles = switch fontstyle
"Default" => font.family_default
"Monospace" => font.family_monospace
linestyles = switch linestyle
"Solid" => line.style_solid
"Dashed" => line.style_dashed
"Dotted" => line.style_dotted
displaystyles = switch displaystyle
"Standard" => extend.none
"Right" => extend.right
"Both" => extend.both
"Left" => extend.left

getprice(TimeFrame, Index)=> // Get Open, High, Low, Close, Time data
i = Index
tf = TimeFrame
[O, H, L, C, T] = request.security(syminfo.tickerid, tf, [open, high, low, close, time], lookahead=barmerge.lookahead_on)
[O, H, L, C, T]

[cDopen, cDhigh, cDlow, cDclose, cDtime] = getprice('D', 0+index) // Get Current Day Open, High, Low, Close, Time
[cWopen, cWhigh, cWlow, cWclose, cWtime] = getprice('W', 0+index) // Get Current Weekly Open, High, Low, Close, Time
[cMopen, cMhigh, cMlow, cMclose, cMtime] = getprice('M', 0+index) // Get Current Mounth Open, High, Low, Close, Time
[cQopen, cQhigh, cQlow, cQclose, cQtime] = getprice('3M', 0+index) // Get Current Quarter Open, High, Low, Close, Time
[cYopen, cYhigh, cYlow, cYclose, cYtime] = getprice('12M', 0+index) // Get Current Year Open, High, Low, Close, Time
[pDopen, pDhigh, pDlow, pDclose, pDtime] = getprice('D', 1+index) // Get Previous Day Open, High, Low, Close, Time
[pWopen, pWhigh, pWlow, pWclose, pWtime] = getprice('W', 1+index) // Get Previous Weekly Open, High, Low, Close, Time
[pMopen, pMhigh, pMlow, pMclose, pMtime] = getprice('M', 1+index) // Get Previous Mounth Open, High, Low, Close, Time
[pQopen, pQhigh, pQlow, pQclose, pQtime] = getprice('3M', 1+index) // Get Previous Quarter Open, High, Low, Close, Time
[pYopen, pYhigh, pYlow, pYclose, pYtime] = getprice('12M', 1+index) // Get Previous Year Open, High, Low, Close, Time

extend(bars) => // Extends the current time by the product of the time difference between elements and the number of bars.
timenow + (time - time[1]) * bars

getlevel(time, level, txtcolor, linecolor, txtlabel)=> // Get draws a line and a label on the chart
if barstate.islast // The following code doesn't need to be processed on every candle
xindex = displaystyle == 'Standard' ? time : bar_index+bar_offset
xloc = displaystyle == 'Standard' ? xloc.bar_time : xloc.bar_index
xid = displaystyle == 'Standard' ? extend(bar_offset) : bar_index+bar_offset+1
lblpos = labelpos == 'Middle' ? label.style_label_center : label.style_none
lines = line.new (x1=xindex, x2=xid, y1=level, y2=level, xloc=xloc, style=linestyles, extend=displaystyles, color=linecolor)
labels = label.new(x=xid, y=level, text=txtlabel, style=lblpos, xloc=xloc, text_font_family=fontstyles, textcolor=txtcolor, color = #ffffff00)
line.delete(lines[1]) // remove the previous line when new bar appears
label.delete(labels[1]) // remove the previous label when new bar appears
[lines, labels]

// Get Inputs, Lines, Labels
i_cDO = input(false, 'DO ', group = group, inline='D'), [cDayOpen , cDOlabel] = getlevel(cDtime, i_cDO ? cDopen : na, i_tG ? color_tG : color_cD, i_lG ? color_lG : color_cD, 'DO' )
i_cDH = input(false, 'DH ', group = group, inline='D'), [cDayHigh , cDHlabel] = getlevel(cDtime, i_cDH ? cDhigh : na, i_tG ? color_tG : color_cD, i_lG ? color_lG : color_cD, 'DH' )
i_cDL = input(false, 'DL ', group = group, inline='D'), [cDayLow , cDLlabel] = getlevel(cDtime, i_cDL ? cDlow : na, i_tG ? color_tG : color_cD, i_lG ? color_lG : color_cD, 'DL' )
i_pDO = input(false, 'pDO', group = group, inline='D'), [pDayOpen , pDOlabel] = getlevel(pDtime, i_pDO ? pDopen : na, i_tG ? color_tG : color_pD, i_lG ? color_lG : color_pD, 'pDO' )
i_pDH = input(true, 'pDH', group = group, inline='D'), [pDayHigh , pDHlabel] = getlevel(pDtime, i_pDH ? pDhigh : na, i_tG ? color_tG : color_pD, i_lG ? color_lG : color_pD, 'pDH' )
i_pDL = input(true, 'pDL', group = group, inline='D'), [pDayLow , pDLlabel] = getlevel(pDtime, i_pDL ? pDlow : na, i_tG ? color_tG : color_pD, i_lG ? color_lG : color_pD, 'pDL' )

i_cWO = input(false, 'WO ', group = group, inline='W'), [cWekOpen , cWOlabel] = getlevel(cWtime, i_cWO ? cWopen : na, i_tG ? color_tG : color_cW, i_lG ? color_lG : color_cW, 'WO' )
i_cWH = input(false, 'WH ', group = group, inline='W'), [cWekHigh , cWHlabel] = getlevel(cWtime, i_cWH ? cWhigh : na, i_tG ? color_tG : color_cW, i_lG ? color_lG : color_cW, 'WH' )
i_cWL = input(false, 'WL ', group = group, inline='W'), [cWekLow , cWLlabel] = getlevel(cWtime, i_cWL ? cWlow : na, i_tG ? color_tG : color_cW, i_lG ? color_lG : color_cW, 'WL' )
i_pWO = input(false, 'pWO', group = group, inline='W'), [pWekOpen , pWOlabel] = getlevel(pWtime, i_pWO ? pWopen : na, i_tG ? color_tG : color_pW, i_lG ? color_lG : color_pW, 'pWO' )
i_pWH = input(false, 'pWH', group = group, inline='W'), [pWekHigh , pWHlabel] = getlevel(pWtime, i_pWH ? pWhigh : na, i_tG ? color_tG : color_pW, i_lG ? color_lG : color_pW, 'pWH' )
i_pWL = input(false, 'pWL', group = group, inline='W'), [pWekLow , pWLlabel] = getlevel(pWtime, i_pWL ? pWlow : na, i_tG ? color_tG : color_pW, i_lG ? color_lG : color_pW, 'pWL' )

i_cMO = input(false, 'MO ', group = group, inline='M'), [cMonOpen , cMOlabel] = getlevel(cMtime, i_cMO ? cMopen : na, i_tG ? color_tG : color_cM, i_lG ? color_lG : color_cM, 'MO' )
i_cMH = input(false, 'MH ', group = group, inline='M'), [cMonHigh , cMHlabel] = getlevel(cMtime, i_cMH ? cMhigh : na, i_tG ? color_tG : color_cM, i_lG ? color_lG : color_cM, 'MH' )
i_cML = input(false, 'ML ', group = group, inline='M'), [cMonLow , cMLlabel] = getlevel(cMtime, i_cML ? cMlow : na, i_tG ? color_tG : color_cM, i_lG ? color_lG : color_cM, 'ML' )
i_pMO = input(false, 'pMO', group = group, inline='M'), [pMonOpen , pMOlabel] = getlevel(pMtime, i_pMO ? pMopen : na, i_tG ? color_tG : color_pM, i_lG ? color_lG : color_pM, 'pMO' )
i_pMH = input(false, 'pMH', group = group, inline='M'), [pMonHigh , pMHlabel] = getlevel(pMtime, i_pMH ? pMhigh : na, i_tG ? color_tG : color_pM, i_lG ? color_lG : color_pM, 'pMH' )
i_pML = input(false, 'pML', group = group, inline='M'), [pMonLow , pMLlabel] = getlevel(pMtime, i_pML ? pMlow : na, i_tG ? color_tG : color_pM, i_lG ? color_lG : color_pM, 'pML' )

i_cQO = input(false, 'QO ', group = group, inline='Q'), [cQonOpen , cQOlabel] = getlevel(cQtime, i_cQO ? cQopen : na, i_tG ? color_tG : color_cQ, i_lG ? color_lG : color_cQ, 'QO' )
i_cQH = input(false, 'QH ', group = group, inline='Q'), [cQonHigh , cQHlabel] = getlevel(cQtime, i_cQH ? cQhigh : na, i_tG ? color_tG : color_cQ, i_lG ? color_lG : color_cQ, 'QH' )
i_cQL = input(false, 'QL ', group = group, inline='Q'), [cQonLow , cQLlabel] = getlevel(cQtime, i_cQL ? cQlow : na, i_tG ? color_tG : color_cQ, i_lG ? color_lG : color_cQ, 'QL' )
i_pQO = input(false, 'pQO', group = group, inline='Q'), [pQonOpen , pQOlabel] = getlevel(pQtime, i_pQO ? pQopen : na, i_tG ? color_tG : color_pQ, i_lG ? color_lG : color_pQ, 'pQO' )
i_pQH = input(false, 'pQH', group = group, inline='Q'), [pQonHigh , pQHlabel] = getlevel(pQtime, i_pQH ? pQhigh : na, i_tG ? color_tG : color_pQ, i_lG ? color_lG : color_pQ, 'pQH' )
i_pQL = input(false, 'pQL', group = group, inline='Q'), [pQonLow , pQLlabel] = getlevel(pQtime, i_pQL ? pQlow : na, i_tG ? color_tG : color_pQ, i_lG ? color_lG : color_pQ, 'pQL' )

i_cYO = input(false, 'YO ', group = group, inline='Y'), [cYonOpen , cYOlabel] = getlevel(cYtime, i_cYO ? cYopen : na, i_tG ? color_tG : color_cY, i_lG ? color_lG : color_cY, 'YO' )
i_cYH = input(false, 'YH ', group = group, inline='Y'), [cYonHigh , cYHlabel] = getlevel(cYtime, i_cYH ? cYhigh : na, i_tG ? color_tG : color_cY, i_lG ? color_lG : color_cY, 'YH' )
i_cYL = input(false, 'YL ', group = group, inline='Y'), [cYonLow , cYLlabel] = getlevel(cYtime, i_cYL ? cYlow : na, i_tG ? color_tG : color_cY, i_lG ? color_lG : color_cY, 'YL' )
i_pYO = input(false, 'pYO', group = group, inline='Y'), [pYonOpen , pYOlabel] = getlevel(pYtime, i_pYO ? pYopen : na, i_tG ? color_tG : color_pY, i_lG ? color_lG : color_pY, 'pYO' )
i_pYH = input(false, 'pYH', group = group, inline='Y'), [pYonHigh , pYHlabel] = getlevel(pYtime, i_pYH ? pYhigh : na, i_tG ? color_tG : color_pY, i_lG ? color_lG : color_pY, 'pYH' )
i_pYL = input(false, 'pYL', group = group, inline='Y'), [pYonLow , pYLlabel] = getlevel(pYtime, i_pYL ? pYlow : na, i_tG ? color_tG : color_pY, i_lG ? color_lG : color_pY, 'pYL' )

// Сollecting labels into an array for normalization
labels = array.from(cDOlabel,cDHlabel,cDLlabel,pDOlabel,pDHlabel,pDLlabel,cWOlabel,cWHlabel,cWLlabel,pWOlabel,pWHlabel,pWLlabel,cMOlabel,cMHlabel,cMLlabel,pMOlabel,pMHlabel,pMLlabel,cQOlabel,cQHlabel,cQLlabel,pQOlabel,pQHlabel,pQLlabel,cYOlabel,cYHlabel,cYLlabel,pYOlabel,pYHlabel,pYLlabel)

// This loop merge items in arrays "labels" into a single label if their difference is less than a certain threshold, and updates the label text.
for i = 0 to array.size(labels) - 2 // Loop through all the labels
txt = label.get_text(array.get(labels, i)) // Get the text of the current label
price_i = label.get_y(array.get(labels, i)) // Get the y coordinate of the current label
label_i = array.get(labels, i) // Store the current label
for j = i + 1 to array.size(labels) - 1 // Loop through the remaining labels
price_j = label.get_y(array.get(labels, j)) // Get the y coordinate of the current label
if math.abs(price_i - price_j) < (threshold/100) * price_i // Compare the prices
txt := txt + ' / ' + label.get_text(array.get(labels, j)) // Add the text of the second label
label.delete(array.get(labels, j)) // Delete the second label
label.set_text(label_i, txt) // Set the text of the current label

repeat(str, num) => // Returns a string that is created by repeating the input str num times
res = ""
len = str.length(str)
if num > 0 and len * num <= 4096
for r = 1 to num
res := res + str
res
// Loop to change the position of the Label
if labelpos == 'Middle'
for z = 0 to array.size(labels) - 1
label_z = array.get(labels, z) // Get the label at position z
texts = label.get_text(label_z) // Get the text of the label
spaces = fontstyle=='Default' ? repeat(' ', math.ceil(str.length(texts))*2) : repeat(' ', math.ceil(str.length(texts))) // Calculate the number of spaces needed
label.set_text(label_z, displaystyle=='Right'? texts + spaces + ' ' : spaces+' ' + texts) // Set the label text with the calculated spaces
//

//version=5
//indicator("Congestion Zone", overlay=true)

Congestion_Zone = "Congestio_Zone"
Show_CZ = input.bool(true, title="On/off Congestion Zone", group="Congestion_Zone")
minbar = input(title="Minimum Bars in Zone", defval=5, group="Congestion_Zone", inline="Box",tooltip = "Số lượng nến tối thiểu để có 1 vùng CZ")
border_width = input.int(title="CZ boder width", defval=1, inline="Box1", group="Congestion_Zone", step=1,tooltip = "Viền CZ")
max_boxes = input.int(title="Max CZ", defval=50, group="Congestion_Zone", minval=1,tooltip = "Số vùng box tối đa muốn hiển thị để tránh rối mắt")

boxcolor_basic = input.color(title="CZ Color Basic", defval=color.new(color.orange, 80), group="Congestion_Zone",tooltip = "Nến thoát khỏi box không có xu hướng rõ ràng")
boxcolor_up = input.color(title="CZ Color Up", defval=color.new(color.green, 80), group="Congestion_Zone",tooltip = "Nến thoát khỏi box có giá đóng cửa > vùng CZ")
boxcolor_down = input.color(title="CZ Color Dowwn", defval=color.new(color.red, 80), group="Congestion_Zone",tooltip = "Nến thoát khỏi box có đóng cửa < vùng CZ")

var boxopen = array.new_float()
var boxclose = array.new_float()
var boxes = array.new_box()

congestion_condition = close >= low[1] and close <= high[1] and open >= low[1] and open <= high[1]

if congestion_condition and Show_CZ
array.push(boxopen, open > close ? open : close)
array.push(boxclose, open > close ? close : open)
else if array.size(boxopen) < minbar
array.clear(boxopen)
array.clear(boxclose)

if not congestion_condition and array.size(boxopen) >= minbar and Show_CZ
box_max = array.max(boxopen)
box_min = array.min(boxclose)
box_color = close >= box_max ? boxcolor_up : close <= box_min ? boxcolor_down : boxcolor_basic
if box_color == boxcolor_basic
alert("CZ basic")
else if box_color == boxcolor_up
alert("CZ UP")
else if box_color == boxcolor_down
alert("CZ DOWN")
// Determine box color based on last candle
new_box = box.new(bar_index - array.size(boxopen), box_max, bar_index - 1, box_min, bgcolor=box_color, border_width=border_width,border_color = box_color)
array.push(boxes, new_box)
array.clear(boxopen)
array.clear(boxclose)

//Remove old boxes if limit is reached
while array.size(boxes) > max_boxes
box.delete(array.shift(boxes))