hi mrtools
is it possible to convert this trading view indicator to mt4 Indicator
I am attaching the code here
//@version=6
indicator('ATR Based Zigzag w EMA', overlay = true)
// === Inputs ===
ATRLength = input(14, title = 'ATR Length')
ATRMult = input(5.0, title = 'ATR Multiplier')
lineSmoothLength = input(50, title = 'Line Smoothness (EMA Length)')
upTrendColor = input(color.rgb(0, 255, 132), title = 'Uptrend Line Color')
downTrendColor = input(color.rgb(255, 0, 0), title = 'Downtrend Line Color')
// === ATR Calculation ===
atr_val = ta.atr(ATRLength)
// === State Variables ===
var float LL = na
var float HH = na
var int trend = 1
// === Initialization ===
LL := na(LL[1]) ? low : LL[1]
HH := na(HH[1]) ? high : HH[1]
trend := na(trend[1]) ? 1 : trend[1]
// === Core Logic ===
if trend > 0 // Uptrend: looking for new swing low
if high >= HH
HH := high
HH
else
if low < HH - atr_val * ATRMult
trend := -1
LL := low
LL
else // Downtrend: looking for new swing high
if low <= LL
LL := low
LL
else
if high > LL + atr_val * ATRMult
trend := 1
HH := high
HH
// === Median Price (or pick a price base you prefer) ===
medianPrice = (high + low) / 2
// === Smoothed Line ===
smoothLine = ta.ema(medianPrice, lineSmoothLength)
// === Plotting the Clean Trend Line ===
plot(smoothLine, color = trend == 1 ? upTrendColor : downTrendColor, linewidth = 3, title = 'Trend Line')
// === (Optional) Bar Coloring Too ===
barcolor(trend == 1 ? upTrendColor : downTrendColor)

ummadirajani wrote: Thu May 01, 2025 5:28 pm hi mrtools
is it possible to convert this trading view indicator to mt4 Indicator

Maybe I can help. Is this what you needed?

Rgds
DC

didichung wrote: Thu May 01, 2025 5:37 pm Maybe I can help. Is this what you needed?

Rgds
DC

HI
Thanks for your response,but I am not seeing any color change when trend changes?

ummadirajani wrote: Thu May 01, 2025 6:05 pm HI
Thanks for your response,but I am not seeing any color change when trend changes?

https://www.mql5.com/en/charts/20940754 ... aveen-rana

ummadirajani wrote: Thu May 01, 2025 6:06 pm https://www.mql5.com/en/charts/20940754 ... aveen-rana

Ooops, I forgot to put the second buffer in... sorry!

Rgds
DC

didichung wrote: Thu May 01, 2025 6:20 pm Ooops, I forgot to put the second buffer in... sorry!

Rgds
DC

yes,It is working now ,thank you very much

HI
Will somebody helps in converting trading view indicator in to mt4 indicator

//@version=6
indicator("Market Structure Confluence [AlgoAlpha]", shorttitle="AlgoAlpha - Market Structure", overlay=true, max_lines_count=500, max_labels_count=500, max_bars_back=5000)
swingSize = input.int(10, "Time-Horizon", minval=2, tooltip="Look-back bars for pivot detection", group="Market Structure")
bosConfType = input.string("Candle Close", "BOS Confirmation", options=["Candle Close", "Wicks"], tooltip="Close vs. wick confirmation", group="Market Structure")
bosStyleIn = input.string("Solid", "BOS/CHoCH Line Style", options=["Solid","Dashed","Dotted"], group="Market Structure")
showCHoCH = input.bool(true, "Show CHoCH", group="Market Structure")
showSwing = input.bool(true, "Show Swing Labels", group="Market Structure")
basisLength = input.int(100, "Basis Length", minval=1, tooltip="Length for the basis calculation (WMA)", group="Band Settings")
atrLength = input.int(14, "ATR Length", minval=1, tooltip="Length for the volatility (ATR) calculation", group="Band Settings")
atrSmooth = input.int(21, "ATR Smoothing", minval=1, tooltip="Length for smoothing the volatility", group="Band Settings")
volMult = input.float(2.0, "Volatility Multiplier", minval=0.1, step=0.1, tooltip="Multiplier for the bands", group="Band Settings")
colBull = input.color(#00FFBB, "Bull Color", inline="msc", group="Appearance")
colBear = input.color(#FF1100, "Bear Color", inline="msc", group="Appearance")
waitClose = input.bool(true, "Wait for Bar Close (alerts)", group=" Alerts")
bosWidth = 1
colBull50 = color.new(colBull, 50)
colBear50 = color.new(colBear, 50)
colClear = color.rgb(0,0,0,100)
barConfirmed = not waitClose or barstate.isconfirmed
lineStyle(string s)=>
s=="Solid" ? line.style_solid : s=="Dashed" ? line.style_dashed : line.style_dotted
var float prevHigh = na
var float prevLow = na
var int prevHighIdx = na
var int prevLowIdx = na
var bool highActive = false
var bool lowActive = false
var int prevBreakDir = 0
var int lastBreakDir = 0
enMS = true
pivHi = ta.pivothigh(high, swingSize, swingSize)
pivLo = ta.pivotlow (low , swingSize, swingSize)
bool hh = false, lh = false, hl = false, ll = false
if enMS
if not na(pivHi)
hh := na(prevHigh) or pivHi >= prevHigh
lh := not hh
prevHigh := pivHi
prevHighIdx := bar_index - swingSize
highActive := true
if not na(pivLo)
hl := na(prevLow) or pivLo >= prevLow
ll := not hl
prevLow := pivLo
prevLowIdx := bar_index - swingSize
lowActive := true
highSrc = bosConfType=="Candle Close" ? close : high
lowSrc = bosConfType=="Candle Close" ? close : low
bool highBroken = false, lowBroken=false
if enMS
if highActive and not na(prevHigh) and highSrc > prevHigh
highBroken := true
highActive := false
if lowActive and not na(prevLow) and lowSrc < prevLow
lowBroken := true
lowActive := false
volatility = ta.atr(atrLength)
svol = ta.sma(volatility, atrSmooth)
basis = ta.wma(close, basisLength)
upper = basis + volMult * svol
lower = basis - volMult * svol
plot(prevBreakDir == 1 ? lower : na, color = colBull, title="Lower Band", style = plot.style_linebr, linewidth = 3)
plot(prevBreakDir == -1 ? upper : na, color = colBear, title="Upper Band", style = plot.style_linebr, linewidth = 3)
bullishArrow = prevBreakDir == 1 and low < lower and high > lower
bearishArrow = prevBreakDir == -1 and low < upper and high > upper
arrowOffset = volatility * 1
plotchar(bullishArrow ? lower - arrowOffset : na, "Bullish Signal", '▲', location.absolute, colBull, size = size.tiny)
plotchar(bearishArrow ? upper + arrowOffset : na, "Bearish Signal", '▼', location.absolute, colBear, size = size.tiny)
if enMS and showSwing
if hh
label.new(bar_index-swingSize, pivHi, "HH", style=label.style_label_down, textcolor=colBull50, color=colClear)
if lh
label.new(bar_index-swingSize, pivHi, "LH", style=label.style_label_down, textcolor=colBear50, color=colClear)
if hl
label.new(bar_index-swingSize, pivLo, "HL", style=label.style_label_up, textcolor=colBull50, color=colClear)
if ll
label.new(bar_index-swingSize, pivLo, "LL", style=label.style_label_up, textcolor=colBear50, color=colClear)
bullishChange = false
bearishChange = false
if enMS and highBroken
line.new(prevHighIdx, prevHigh, bar_index, prevHigh, color=colBull, style=lineStyle(bosStyleIn), width=bosWidth)
mid = math.floor(bar_index - (bar_index - prevHighIdx)/2)
label.new(mid, prevHigh, prevBreakDir==-1 and showCHoCH ? "CHoCH":"BOS", color=colClear, textcolor=colBull, size=size.tiny)
lastBreakDir := prevBreakDir
prevBreakDir := 1
bullishChange := lastBreakDir == -1 or lastBreakDir == 0
if enMS and lowBroken
line.new(prevLowIdx, prevLow, bar_index, prevLow, color=colBear, style=lineStyle(bosStyleIn), width=bosWidth)
mid = math.floor(bar_index - (bar_index - prevLowIdx)/2)
label.new(mid, prevLow, prevBreakDir==1 and showCHoCH ? "CHoCH":"BOS", style=label.style_label_up, color=colClear, textcolor=colBear, size=size.tiny)
lastBreakDir := prevBreakDir
prevBreakDir := -1
bearishChange := lastBreakDir == 1 or lastBreakDir == 0
plotchar(bullishChange ? lower : na, "Trend Change Bullish", '◉', location.absolute, colBull, size = size.tiny)
plotchar(bearishChange ? upper : na, "Trend Change Bearish", '◉', location.absolute, colBear, size = size.tiny)
barcolor(enMS ? (prevBreakDir==-1 ? color.new(colBear, 30) : color.new(colBull, 30)) : na)
alertcondition(highBroken and prevBreakDir==-1 and barConfirmed, "Bullish CHoCH")
alertcondition(highBroken and prevBreakDir!= -1 and barConfirmed, "Bullish BOS")
alertcondition(lowBroken and prevBreakDir==1 and barConfirmed, "Bearish CHoCH")
alertcondition(lowBroken and prevBreakDir!= 1 and barConfirmed, "Bearish BOS")
alertcondition(hh and barConfirmed, "HH Detected")
alertcondition(lh and barConfirmed, "LH Detected")
alertcondition(hl and barConfirmed, "HL Detected")
alertcondition(ll and barConfirmed, "LL Detected")
alertcondition(bullishArrow and barConfirmed, "Bullish Arrow Signal", "Bullish Rejection Signal")
alertcondition(bearishArrow and barConfirmed, "Bearish Arrow Signal", "Bearish Rejection Signal")
alertcondition(bullishChange and barConfirmed, "Bullish Trend Change", "Trend changed to bullish")
alertcondition(bearishChange and barConfirmed, "Bearish Trend Change", "Trend changed to bearish")

My attention was caught by this one. Shading works a bit nicer in TV, so replaced by either histogram or lines in MT4, depending on the setting.
Enjoy!

chris006 wrote: Mon Dec 11, 2023 9:20 am RTI (Relative Trend Index) from TradingView for MT4

An early Christmas gift for everyone: the TradingView RTI in MT4

@mrtools @kvak
I have faith in you both.. please let us have your magic..

Can you add an external parameter for the indicator to visualize only the number of bars that user chooses (saving CPU) or all the history as it works right now.

P.S. I modified settings and i did external the parameter of standard devation - 2 is default value

Akul82 wrote: Mon May 05, 2025 7:28 pm Can you add an external parameter for the indicator to visualize only the number of bars that user chooses (saving CPU) or all the history as it works right now.

P.S. I modified settings and i did external the parameter of standard devation - 2 is default value

Check the third option in the inputs: "MaxBarsMulti" or "Max Bars ..."

Introduced it as an multiplier of Trend Length to make it easier wrt consistency checks. A "0"-value will ignore this feature and for me at a value of 4 one quickly sees the impact of limiting bars, hence defaulted to 10 for the time being. Also changed Indicator Prefix to "222" so one can drag and drop both version 1 and 2 onto a chart and compare them.
And some additional price options and Jurik smoothening of RTI (set Length to 1 to have original):
Top sub-window no smoothening (v2) and bottom sub-window has Jurik smoothening (v4):