Conversion of DFTX Zones – fibo algo .. TIA

Ziggy · 2026-09-08T08:48:43+00:00

code follows – source LuzAlgo // This work is licensed under a Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) https://creativecommons.org/licenses/by-nc-sa/4.0/ // © LuxAlgo //@version=6 indicator(“DTFX Algo Zones”, shorttitle = “DTFX Algo Zones”, overlay = true, max_boxes_count = 500, max_lines_count = 500) ///———————————————————————————————————————} //Inputs //———————————————————————————————————————{ structureTog = input.bool(true, title = “Show Swing Points”, group = “Structure”) structureLen = input.int(10, title = “Structure Length”, group = “Structure”) zoneDispNum = input.int(1, title = “Show Last”, group = “Zones”, minval = 0) dispAll = input.bool(true, title = “Display All Zones”, tooltip = “Ignores Zone Display # and Displays all Possible Zones.”, group = “Zones”) zoneFilter = input.string(“Both”, title = “Zone Display”, options = [“Bullish Only”, “Bearish Only”, “Both”], group = “Zones”) noOverlap = input.bool(true, title = “Clean-Up Level Overlap”, group = “Zones”) fib_group = ” Fib Levels Line Style Bull | Bear” f1Tog = input.bool(false, title = “”, group = fib_group, inline = “1”) f2Tog = input.bool(true, title = “”, group = fib_group, inline = “2”) f3Tog = input.bool(true, title = “”, group = fib_group, inline = “3”) f4Tog = input.bool(true, title = “”, group = fib_group, inline = “4”) f5Tog = input.bool(false, title = “”, group = fib_group, inline = “5”) f1Lvl = f1Tog?input.float(0, title = “”, group = fib_group, inline = “1”):na f2Lvl = f2Tog?input.float(0.3, title = “”, group = fib_group, inline = “2”):na f3Lvl = f3Tog?input.float(0.5, title = “”, group = fib_group, inline = “3”):na f4Lvl = f4Tog?input.float(0.7, title = “”, group = fib_group, inline = “4”):na f5Lvl = f5Tog?input.float(1, title = “”, group = fib_group, inline = “5”):na f1Style = input.string(“. . .”, title = “”, options = [“___”,”- – -“,”. . .”], group = fib_group, inline = “1”) f2Style = input.string(“- – -“, title = “”, options = [“___”,”- – -“,”. . .”], group = fib_group, inline = “2”) f3Style = input.string(“___”, title = “”, options = [“___”,”- – -“,”. . .”], group = fib_group, inline = “3”) f4Style = input.string(“- – -“, title = “”, options = [“___”,”- – -“,”. . .”], group = fib_group, inline = “4”) f5Style = input.string(“. . .”, title = “”, options = [“___”,”- – -“,”. . .”], group = fib_group, inline = “5”) f1BullColor = input.color(#089981, title = “”, group = fib_group, inline = “1”) f2BullColor = input.color(#089981, title = “”, group = fib_group, inline = “2”) f3BullColor = input.color(#089981, title = “”, group = fib_group, inline = “3”) f4BullColor = input.color(#089981, title = “”, group = fib_group, inline = “4”) f5BullColor = input.color(#089981, title = “”, group = fib_group, inline = “5”) f1BearColor = input.color(#f23645, title = “”, group = fib_group, inline = “1”) f2BearColor = input.color(#f23645, title = “”, group = fib_group, inline = “2”) f3BearColor = input.color(#f23645, title = “”, group = fib_group, inline = “3”) f4BearColor = input.color(#f23645, title = “”, group = fib_group, inline = “4”) f5BearColor = input.color(#f23645, title = “”, group = fib_group, inline = “5”) structureColor = input.color(color.gray, title = “Structure Color”, group = “Style”) bullZoneColor = input.color(color.new(#089981,80), title = “Bullish Zone Color”, group = “Style”) bearZoneColor = input.color(color.new(#f23645,80), title = “Bearish Zone Color”, group = “Style”) //———————————————————————————————————————} //UDTs //———————————————————————————————————————{ type pb float price int bar type fs line f1 line f2 line f3 line f4 line f5 //———————————————————————————————————————} //Functions //———————————————————————————————————————{ linestyle(_input) => _input == “___”?line.style_solid: _input == “- – -“?line.style_dashed: _input == “. . .”?line.style_dotted: na get_fibs(_top,_bot,_dir,_fl1,_fl2,_fl3,_fl4,_fl5) => rng = _dir == 1 ? _top – _bot : _bot – _top anchor = _dir == 1 ? _bot : _top fib1 = anchor + (rng*_fl1) fib2 = anchor + (rng*_fl2) fib3 = anchor + (rng*_fl3) fib4 = anchor + (rng*_fl4) fib5 = anchor + (rng*_fl5) [fib1,fib2,fib3,fib4,fib5] //———————————————————————————————————————} //Calcs //———————————————————————————————————————{ var int dir = 0 float top = na float btm = na var pb t = pb.new(na,na) var pb b = pb.new(na,na) var bool bos_up_check = false var bool bos_down_check = false var string last_bot = “NA” var string last_top = “NA” var zones = array.new_box() var lvls = array.new () var box live_zone = na var fs live_lvls = fs.new(na,na,na,na,na) upper = ta.highest(structureLen) lower = ta.lowest(structureLen) if dir >= 0 and high[structureLen] > upper dir := -1 top := high[structureLen] if dir <= 0 and low[structureLen] < lower dir := 1 btm := low[structureLen] top_conf = not na(top) bot_conf = not na(btm) int structure_confirmed = 0 if top_conf t := pb.new(top,bar_index-structureLen) bos_up_check := true if structureTog structure_confirmed := 1 if bot_conf b := pb.new(btm,bar_index-structureLen) bos_down_check := true if structureTog structure_confirmed := -1 plotshape(structure_confirmed>0?true:false, style = shape.circle, title = “Swing High”, location = location.abovebar, offset = -structureLen, color = structureColor) plotshape(structure_confirmed t.price[1] HL = bot_conf and b.price > b.price[1] LH = top_conf and t.price = 0 if choch_up t_dir := 1 if choch_down t_dir := -1 bos_up = ta.crossover(close,t.price) and bos_up_check and t_dir >= 0 bos_down = ta.crossunder(close,b.price) and bos_down_check and t_dir <= 0 mss_up = bos_up or choch_up mss_down = bos_down or choch_down if mss_up bos_up_check := false if zoneFilter != “Bearish Only” _top = t.price _bot = dir == -1 ? lower : dir == 1 ? b.price : 0 [fib1,fib2,fib3,fib4,fib5] = get_fibs(_top,_bot,1,f1Lvl,f2Lvl,f3Lvl,f4Lvl,f5Lvl) live_zone := box.new(t.bar,_top,bar_index,_bot,bgcolor = bullZoneColor,border_color = na) live_lvls := fs.new( line.new(t.bar,(f1Tog?fib1:na),bar_index,fib1, color = f1BullColor, style = linestyle(f1Style)), line.new(t.bar,(f2Tog?fib2:na),bar_index,fib2, color = f2BullColor, style = linestyle(f2Style)), line.new(t.bar,(f3Tog?fib3:na),bar_index,fib3, color = f3BullColor, style = linestyle(f3Style)), line.new(t.bar,(f4Tog?fib4:na),bar_index,fib4, color = f4BullColor, style = linestyle(f4Style)), line.new(t.bar,(f5Tog?fib5:na),bar_index,fib5, color = f5BullColor, style = linestyle(f5Style)) ) zones.push(live_zone) lvls.push(live_lvls) if mss_down bos_down_check := false if zoneFilter != “Bullish Only” _top = dir == 1 ? upper : dir == -1 ? t.price : 0 _bot = b.price [fib1,fib2,fib3,fib4,fib5] = get_fibs(_top,_bot,-1,f1Lvl,f2Lvl,f3Lvl,f4Lvl,f5Lvl) live_zone := box.new(b.bar,_top,bar_index,_bot,bgcolor = bearZoneColor,border_color = na) live_lvls := fs.new( line.new(b.bar,(f1Tog?fib1:na),bar_index,fib1, color = f1BearColor, style = linestyle(f1Style)), line.new(b.bar,(f2Tog?fib2:na),bar_index,fib2, color = f2BearColor, style = linestyle(f2Style)), line.new(b.bar,(f3Tog?fib3:na),bar_index,fib3, color = f3BearColor, style = linestyle(f3Style)), line.new(b.bar,(f4Tog?fib4:na),bar_index,fib4, color = f4BearColor, style = linestyle(f4Style)), line.new(b.bar,(f5Tog?fib5:na),bar_index,fib5, color = f5BearColor, style = linestyle(f5Style)) ) zones.push(live_zone) lvls.push(live_lvls) if zones.size() > zoneDispNum and not dispAll zones.shift().delete() ln = lvls.shift() ln.f1.delete() ln.f2.delete() ln.f3.delete() ln.f4.delete() ln.f5.delete() if lvls.size() > 1 and noOverlap last_zone = zones.get(zones.size()-2) last_lvl = lvls.get(lvls.size()-2) if last_lvl.f1.get_x2() > live_lvls.f1.get_x1() last_lvl.f1.set_x2(math.max(live_zone.get_left(),last_zone.get_right())) last_lvl.f2.set_x2(math.max(live_zone.get_left(),last_zone.get_right())) last_lvl.f3.set_x2(math.max(live_zone.get_left(),last_zone.get_right())) last_lvl.f4.set_x2(math.max(live_zone.get_left(),last_zone.get_right())) last_lvl.f5.set_x2(math.max(live_zone.get_left(),last_zone.get_right())) live_lvls.f1.set_x1(math.max(live_zone.get_left(),last_zone.get_right())) live_lvls.f2.set_x1(math.max(live_zone.get_left(),last_zone.get_right())) live_lvls.f3.set_x1(math.max(live_zone.get_left(),last_zone.get_right())) live_lvls.f4.set_x1(math.max(live_zone.get_left(),last_zone.get_right())) live_lvls.f5.set_x1(math.max(live_zone.get_left(),last_zone.get_right())) live_lvls.f1.set_x2(bar_index) live_lvls.f2.set_x2(bar_index) live_lvls.f3.set_x2(bar_index) live_lvls.f4.set_x2(bar_index) live_lvls.f5.set_x2(bar_index) //———————————————————————————————————————}

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09/08/2026 at 10:48 AM #264993 quote

Ziggy
Participant

Average

code follows – source LuzAlgo

// This work is licensed under a Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) https://creativecommons.org/licenses/by-nc-sa/4.0/
// © LuxAlgo

//@version=6
indicator(“DTFX Algo Zones”, shorttitle = “DTFX Algo Zones”, overlay = true, max_boxes_count = 500, max_lines_count = 500)

///———————————————————————————————————————}
//Inputs
//———————————————————————————————————————{

structureTog = input.bool(true, title = “Show Swing Points”, group = “Structure”)
structureLen = input.int(10, title = “Structure Length”, group = “Structure”)

zoneDispNum = input.int(1, title = “Show Last”, group = “Zones”, minval = 0)
dispAll = input.bool(true, title = “Display All Zones”, tooltip = “Ignores Zone Display # and Displays all Possible Zones.”, group = “Zones”)
zoneFilter = input.string(“Both”, title = “Zone Display”, options = [“Bullish Only”, “Bearish Only”, “Both”], group = “Zones”)
noOverlap = input.bool(true, title = “Clean-Up Level Overlap”, group = “Zones”)

fib_group = ”       Fib Levels          Line Style         Bull | Bear”

f1Tog = input.bool(false, title = “”, group = fib_group, inline = “1”)
f2Tog = input.bool(true, title = “”, group = fib_group, inline = “2”)
f3Tog = input.bool(true, title = “”, group = fib_group, inline = “3”)
f4Tog = input.bool(true, title = “”, group = fib_group, inline = “4”)
f5Tog = input.bool(false, title = “”, group = fib_group, inline = “5”)

f1Lvl = f1Tog?input.float(0, title = “”, group = fib_group, inline = “1”):na
f2Lvl = f2Tog?input.float(0.3, title = “”, group = fib_group, inline = “2”):na
f3Lvl = f3Tog?input.float(0.5, title = “”, group = fib_group, inline = “3”):na
f4Lvl = f4Tog?input.float(0.7, title = “”, group = fib_group, inline = “4”):na
f5Lvl = f5Tog?input.float(1, title = “”, group = fib_group, inline = “5”):na

f1Style = input.string(“. . .”, title = “”, options = [“___”,”- – -“,”. . .”], group = fib_group, inline = “1”)
f2Style = input.string(“- – -“, title = “”, options = [“___”,”- – -“,”. . .”], group = fib_group, inline = “2”)
f3Style = input.string(“___”, title = “”, options = [“___”,”- – -“,”. . .”], group = fib_group, inline = “3”)
f4Style = input.string(“- – -“, title = “”, options = [“___”,”- – -“,”. . .”], group = fib_group, inline = “4”)
f5Style = input.string(“. . .”, title = “”, options = [“___”,”- – -“,”. . .”], group = fib_group, inline = “5”)

f1BullColor = input.color(#089981, title = “”, group = fib_group, inline = “1”)
f2BullColor = input.color(#089981, title = “”, group = fib_group, inline = “2”)
f3BullColor = input.color(#089981, title = “”, group = fib_group, inline = “3”)
f4BullColor = input.color(#089981, title = “”, group = fib_group, inline = “4”)
f5BullColor = input.color(#089981, title = “”, group = fib_group, inline = “5”)

f1BearColor = input.color(#f23645, title = “”, group = fib_group, inline = “1”)
f2BearColor = input.color(#f23645, title = “”, group = fib_group, inline = “2”)
f3BearColor = input.color(#f23645, title = “”, group = fib_group, inline = “3”)
f4BearColor = input.color(#f23645, title = “”, group = fib_group, inline = “4”)
f5BearColor = input.color(#f23645, title = “”, group = fib_group, inline = “5”)

structureColor = input.color(color.gray, title = “Structure Color”, group = “Style”)
bullZoneColor = input.color(color.new(#089981,80), title = “Bullish Zone Color”, group = “Style”)
bearZoneColor = input.color(color.new(#f23645,80), title = “Bearish Zone Color”, group = “Style”)

//———————————————————————————————————————}
//UDTs
//———————————————————————————————————————{

type pb
  float price
  int bar

type fs
  line f1
  line f2
  line f3
  line f4
  line f5

//———————————————————————————————————————}
//Functions
//———————————————————————————————————————{

linestyle(_input) =>
  _input == “___”?line.style_solid:
   _input == “- – -“?line.style_dashed:
   _input == “. . .”?line.style_dotted:
   na

get_fibs(_top,_bot,_dir,_fl1,_fl2,_fl3,_fl4,_fl5) =>
  rng = _dir == 1 ? _top – _bot : _bot – _top
  anchor = _dir == 1 ? _bot : _top
  fib1 = anchor + (rng*_fl1)
  fib2 = anchor + (rng*_fl2)
  fib3 = anchor + (rng*_fl3)
  fib4 = anchor + (rng*_fl4)
  fib5 = anchor + (rng*_fl5)
  [fib1,fib2,fib3,fib4,fib5]

//———————————————————————————————————————}
//Calcs
//———————————————————————————————————————{

var int dir = 0

float top = na
float btm = na

var pb t = pb.new(na,na)
var pb b = pb.new(na,na)

var bool bos_up_check = false
var bool bos_down_check = false

var string last_bot = “NA”
var string last_top = “NA”

var zones = array.new_box()
var lvls = array.new<fs>()

var box live_zone = na
var fs live_lvls = fs.new(na,na,na,na,na)

upper = ta.highest(structureLen)
lower = ta.lowest(structureLen)

if dir >= 0 and high[structureLen] > upper
  dir := -1
  top := high[structureLen]

if dir <= 0 and low[structureLen] < lower
  dir := 1
  btm := low[structureLen]

top_conf = not na(top)
bot_conf = not na(btm)

int structure_confirmed = 0

if top_conf
  t := pb.new(top,bar_index-structureLen)
  bos_up_check := true
  if structureTog
    structure_confirmed := 1
if bot_conf
  b := pb.new(btm,bar_index-structureLen)
  bos_down_check := true
  if structureTog
    structure_confirmed := -1

plotshape(structure_confirmed>0?true:false, style = shape.circle, title = “Swing High”, location = location.abovebar, offset = -structureLen, color = structureColor)
plotshape(structure_confirmed<0?true:false, style = shape.circle, title = “Swing Low”, location = location.belowbar, offset = -structureLen, color = structureColor)

HH = top_conf and t.price > t.price[1]
HL = bot_conf and b.price > b.price[1]
LH = top_conf and t.price < t.price[1]
LL = bot_conf and b.price < b.price[1]

last_top := HH?”HH”:LH?”LH”:last_top
last_bot := LL?”LL”:HL?”HL”:last_bot

var int t_dir = 0

choch_up = ta.crossover(close,t.price) and (high == upper) and t_dir <= 0
choch_down = ta.crossunder(close,b.price) and (low == lower) and t_dir >= 0

if choch_up
  t_dir := 1
if choch_down
  t_dir := -1

bos_up = ta.crossover(close,t.price) and bos_up_check and t_dir >= 0
bos_down = ta.crossunder(close,b.price) and bos_down_check and t_dir <= 0

mss_up = bos_up or choch_up
mss_down = bos_down or choch_down

if mss_up
  bos_up_check := false
  if zoneFilter != “Bearish Only”
    _top = t.price
    _bot = dir == -1 ? lower : dir == 1 ? b.price : 0
    [fib1,fib2,fib3,fib4,fib5] = get_fibs(_top,_bot,1,f1Lvl,f2Lvl,f3Lvl,f4Lvl,f5Lvl)
    live_zone := box.new(t.bar,_top,bar_index,_bot,bgcolor = bullZoneColor,border_color = na)
    live_lvls := fs.new(
     line.new(t.bar,(f1Tog?fib1:na),bar_index,fib1, color = f1BullColor, style = linestyle(f1Style)),
     line.new(t.bar,(f2Tog?fib2:na),bar_index,fib2, color = f2BullColor, style = linestyle(f2Style)),
     line.new(t.bar,(f3Tog?fib3:na),bar_index,fib3, color = f3BullColor, style = linestyle(f3Style)),
     line.new(t.bar,(f4Tog?fib4:na),bar_index,fib4, color = f4BullColor, style = linestyle(f4Style)),
     line.new(t.bar,(f5Tog?fib5:na),bar_index,fib5, color = f5BullColor, style = linestyle(f5Style))
     )
    zones.push(live_zone)
    lvls.push(live_lvls)

if mss_down
  bos_down_check := false
  if zoneFilter != “Bullish Only”
    _top = dir == 1 ? upper : dir == -1 ? t.price : 0
    _bot = b.price
    [fib1,fib2,fib3,fib4,fib5] = get_fibs(_top,_bot,-1,f1Lvl,f2Lvl,f3Lvl,f4Lvl,f5Lvl)
    live_zone := box.new(b.bar,_top,bar_index,_bot,bgcolor = bearZoneColor,border_color = na)
    live_lvls := fs.new(
     line.new(b.bar,(f1Tog?fib1:na),bar_index,fib1, color = f1BearColor, style = linestyle(f1Style)),
     line.new(b.bar,(f2Tog?fib2:na),bar_index,fib2, color = f2BearColor, style = linestyle(f2Style)),
     line.new(b.bar,(f3Tog?fib3:na),bar_index,fib3, color = f3BearColor, style = linestyle(f3Style)),
     line.new(b.bar,(f4Tog?fib4:na),bar_index,fib4, color = f4BearColor, style = linestyle(f4Style)),
     line.new(b.bar,(f5Tog?fib5:na),bar_index,fib5, color = f5BearColor, style = linestyle(f5Style))
     )
    zones.push(live_zone)
    lvls.push(live_lvls)

if zones.size() > zoneDispNum and not dispAll
  zones.shift().delete()
  ln = lvls.shift()
  ln.f1.delete()
  ln.f2.delete()
  ln.f3.delete()
  ln.f4.delete()
  ln.f5.delete()

if lvls.size() > 1 and noOverlap
  last_zone = zones.get(zones.size()-2)
  last_lvl = lvls.get(lvls.size()-2)
  if last_lvl.f1.get_x2() > live_lvls.f1.get_x1()
    last_lvl.f1.set_x2(math.max(live_zone.get_left(),last_zone.get_right()))
    last_lvl.f2.set_x2(math.max(live_zone.get_left(),last_zone.get_right()))
    last_lvl.f3.set_x2(math.max(live_zone.get_left(),last_zone.get_right()))
    last_lvl.f4.set_x2(math.max(live_zone.get_left(),last_zone.get_right()))
    last_lvl.f5.set_x2(math.max(live_zone.get_left(),last_zone.get_right()))

    live_lvls.f1.set_x1(math.max(live_zone.get_left(),last_zone.get_right()))
    live_lvls.f2.set_x1(math.max(live_zone.get_left(),last_zone.get_right()))
    live_lvls.f3.set_x1(math.max(live_zone.get_left(),last_zone.get_right()))
    live_lvls.f4.set_x1(math.max(live_zone.get_left(),last_zone.get_right()))
    live_lvls.f5.set_x1(math.max(live_zone.get_left(),last_zone.get_right()))

live_lvls.f1.set_x2(bar_index)
live_lvls.f2.set_x2(bar_index)
live_lvls.f3.set_x2(bar_index)
live_lvls.f4.set_x2(bar_index)
live_lvls.f5.set_x2(bar_index)

//———————————————————————————————————————}

09/08/2026 at 1:15 PM #265005 quote

Ziggy
Participant

Average

try this!
// DTFX Algo Zones – ProRealTime conversion
// Original: LuxAlgo (CC BY-NC-SA 4.0)
// Converted to ProBuilder by ProRealAI

defparam drawonlastbaronly = true

// —- Inputs —-
structureLen = 10
showSwing  = 1

// Fib level toggles
f2Tog = 1
f3Tog = 1
f4Tog = 1

// Fib ratios
f2Lvl = 0.3
f3Lvl = 0.5
f4Lvl = 0.7

// Zone filter: 0=Both, 1=Bullish Only, -1=Bearish Only
zoneFilter = 0

// Bull zone color (green #089981)
bullR = 8
bullG = 153
bullB = 129
bullA = 50

// Bear zone color (red #f23645)
bearR = 242
bearG = 54
bearB = 69
bearA = 50

// Fib line colors
fibBullR = 8
fibBullG = 153
fibBullB = 129
fibBearR = 242
fibBearG = 54
fibBearB = 69

// Structure dot color (gray)
strR = 128
strG = 128
strB = 128

// —- Pivot detection —-
// A pivot high occurs when high[structureLen] is the highest in window of 2*structureLen+1 bars
upper = highest[structureLen*2+1](high)
lower = lowest[structureLen*2+1](low)

pivotHigh = (high[structureLen] = upper)
pivotLow = (low[structureLen] = lower)

// —- Track last confirmed pivot prices and bar indices —-
if pivotHigh then
  dir    = -1
  topPrice = high[structureLen]
  topBarIdx = barindex[structureLen]
endif

if pivotLow then
  dir    = 1
  botPrice = low[structureLen]
  botBarIdx = barindex[structureLen]
endif

if topPrice > 0 then
  lastTopPrice = topPrice
  lastTopBar  = topBarIdx
endif

if botPrice > 0 then
  lastBotPrice = botPrice
  lastBotBar  = botBarIdx
endif

// —- Swing dot markers —-
if showSwing = 1 then
  if pivotHigh then
    drawpoint(barindex[structureLen], high[structureLen], 3) coloured(strR, strG, strB)
  endif
  if pivotLow then
    drawpoint(barindex[structureLen], low[structureLen], 3) coloured(strR, strG, strB)
  endif
endif

// —- Market structure trend direction (tdir) —-
chochUp  = (close > lastTopPrice) and (close[1] <= lastTopPrice) and (tdir <= 0)
chochDown = (close < lastBotPrice) and (close[1] >= lastBotPrice) and (tdir >= 0)

bosUp  = (close > lastTopPrice) and (close[1] <= lastTopPrice) and (bosUpCheck = 1) and (tdir >= 0)
bosDown = (close < lastBotPrice) and (close[1] >= lastBotPrice) and (bosDnCheck = 1) and (tdir <= 0)

mssUp  = bosUp  or chochUp
mssDown = bosDown or chochDown

if chochUp then
  tdir = 1
endif
if chochDown then
  tdir = -1
endif

// BOS check flags reset after zone is triggered
if pivotHigh then
  bosUpCheck = 1
endif
if pivotLow then
  bosDnCheck = 1
endif
if mssUp then
  bosUpCheck = 0
endif
if mssDown then
  bosDnCheck = 0
endif

// —- Bullish zone drawing —-
if mssUp and (zoneFilter = 0 or zoneFilter = 1) then
  zTop = lastTopPrice
  if dir = -1 then
    zBot = lowest[structureLen](low)
  else
    zBot = lastBotPrice
  endif
  rng = zTop – zBot

  if f2Tog = 1 then
    fb2bull = zBot + rng * f2Lvl
  endif
  if f3Tog = 1 then
    fb3bull = zBot + rng * f3Lvl
  endif
  if f4Tog = 1 then
    fb4bull = zBot + rng * f4Lvl
  endif

  drawrectangle(lastTopBar, zTop, barindex, zBot) coloured(bullR, bullG, bullB, bullA) bordercolor(bullR, bullG, bullB, 0)

  if f2Tog = 1 then
    drawsegment(lastTopBar, fb2bull, barindex, fb2bull) coloured(fibBullR, fibBullG, fibBullB) style(dottedline)
  endif
  if f3Tog = 1 then
    drawsegment(lastTopBar, fb3bull, barindex, fb3bull) coloured(fibBullR, fibBullG, fibBullB) style(line)
  endif
  if f4Tog = 1 then
    drawsegment(lastTopBar, fb4bull, barindex, fb4bull) coloured(fibBullR, fibBullG, fibBullB) style(dottedline)
  endif

  liveZoneTop = zTop
  liveZoneBot = zBot
  liveZoneBar = lastTopBar
  liveFb2   = fb2bull
  liveFb3   = fb3bull
  liveFb4   = fb4bull
  liveIsBull = 1
endif

// —- Bearish zone drawing —-
if mssDown and (zoneFilter = 0 or zoneFilter = -1) then
  zBot = lastBotPrice
  if dir = 1 then
    zTop = highest[structureLen](high)
  else
    zTop = lastTopPrice
  endif
  rng = zBot – zTop

  if f2Tog = 1 then
    fb2bear = zTop + rng * f2Lvl
  endif
  if f3Tog = 1 then
    fb3bear = zTop + rng * f3Lvl
  endif
  if f4Tog = 1 then
    fb4bear = zTop + rng * f4Lvl
  endif

  drawrectangle(lastBotBar, zTop, barindex, zBot) coloured(bearR, bearG, bearB, bearA) bordercolor(bearR, bearG, bearB, 0)

  if f2Tog = 1 then
    drawsegment(lastBotBar, fb2bear, barindex, fb2bear) coloured(fibBearR, fibBearG, fibBearB) style(dottedline)
  endif
  if f3Tog = 1 then
    drawsegment(lastBotBar, fb3bear, barindex, fb3bear) coloured(fibBearR, fibBearG, fibBearB) style(line)
  endif
  if f4Tog = 1 then
    drawsegment(lastBotBar, fb4bear, barindex, fb4bear) coloured(fibBearR, fibBearG, fibBearB) style(dottedline)
  endif

  liveZoneTop = zTop
  liveZoneBot = zBot
  liveZoneBar = lastBotBar
  liveFb2   = fb2bear
  liveFb3   = fb3bear
  liveFb4   = fb4bear
  liveIsBull = 0
endif

// —- Extend the live zone to current bar on every bar —-
if liveZoneTop > 0 then
  if liveIsBull = 1 then
    drawrectangle(liveZoneBar, liveZoneTop, barindex, liveZoneBot) coloured(bullR, bullG, bullB, bullA) bordercolor(bullR, bullG, bullB, 0)
    if f2Tog = 1 then
      drawsegment(liveZoneBar, liveFb2, barindex, liveFb2) coloured(fibBullR, fibBullG, fibBullB) style(dottedline)
    endif
    if f3Tog = 1 then
      drawsegment(liveZoneBar, liveFb3, barindex, liveFb3) coloured(fibBullR, fibBullG, fibBullB) style(line)
    endif
    if f4Tog = 1 then
      drawsegment(liveZoneBar, liveFb4, barindex, liveFb4) coloured(fibBullR, fibBullG, fibBullB) style(dottedline)
    endif
  else
    drawrectangle(liveZoneBar, liveZoneTop, barindex, liveZoneBot) coloured(bearR, bearG, bearB, bearA) bordercolor(bearR, bearG, bearB, 0)
    if f2Tog = 1 then
      drawsegment(liveZoneBar, liveFb2, barindex, liveFb2) coloured(fibBearR, fibBearG, fibBearB) style(dottedline)
    endif
    if f3Tog = 1 then
      drawsegment(liveZoneBar, liveFb3, barindex, liveFb3) coloured(fibBearR, fibBearG, fibBearB) style(line)
    endif
    if f4Tog = 1 then
      drawsegment(liveZoneBar, liveFb4, barindex, liveFb4) coloured(fibBearR, fibBearG, fibBearB) style(dottedline)
    endif
  endif
endif

RETURN
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