Repaints ZigZag High Low Stats for ThinkorSwim

Repaints
123 man said:
Code: 
def   price               = close;

def   priceH              = high;    # swing high

def   priceL              = low;     # swing low

input ATRreversalfactor   = 3.0;#Hint ATRreversalfactor: 3 is standard, adjust



input ATRlength           = 5;#Hint ATRlength: 5 is standard, adjust to whatever



input zigzagpercent       = 0.80;#LAR original is 0.2, but modified in testing



input zigzagamount        = .15;

def ATR                   = reference ATR(length = ATRlength);

def reversalAmount        = if (close * zigzagpercent / 100) > Max

(zigzagamount < ATRreversalfactor * ATR, zigzagamount) then

(close * zigzagpercent / 100) else if zigzagamount < ATRreversalfactor * ATR then

ATRreversalfactor * ATR else zigzagamount;

input showSupplyDemand    = {Off, default Arrow, Pivot};

input showArrows          = yes; #orignal by LAR was no

input useAlerts           = no; #orignal by LAR was no

 

#Original TOS ZigZag code Modified by Linus

def barNumber = BarNumber();

def barCount = HighestAll(If(IsNaN(price), 0, barNumber));



rec state = {default init, undefined, uptrend, downtrend};

rec minMaxPrice;



if (GetValue(state, 1) == GetValue(state.init, 0)) {

    minMaxPrice = price;

    state = state.undefined;

} else if (GetValue(state, 1) == GetValue(state.undefined, 0)) {

    if (price <= GetValue(minMaxPrice, 1) - reversalAmount) {

        state = state.downtrend;

        minMaxPrice = priceL;

    } else if (price >= GetValue(minMaxPrice, 1) + reversalAmount) {

        state = state.uptrend;

        minMaxPrice = priceH;

    } else {

        state = state.undefined;

        minMaxPrice = GetValue(minMaxPrice, 1);

    }

} else if (GetValue(state, 1) == GetValue(state.uptrend, 0)) {

    if (price <= GetValue(minMaxPrice, 1) - reversalAmount) {

        state = state.downtrend;

        minMaxPrice = priceL;

    } else {

        state = state.uptrend;

        minMaxPrice = Max(priceH, GetValue(minMaxPrice, 1));

    }

} else {

    if (price >= GetValue(minMaxPrice, 1) + reversalAmount) {

        state = state.uptrend;

        minMaxPrice = priceH;

    } else {

        state = state.downtrend;

        minMaxPrice = Min(priceL, GetValue(minMaxPrice, 1));

    }

}



def isCalculated = GetValue(state, 0) != GetValue(state, 1) and barNumber >= 1;

def futureDepth =  barCount - barNumber;

def tmpLastPeriodBar;

if (isCalculated) {

    if (futureDepth >= 1 and GetValue(state, 0) == GetValue(state, -1)) {

        tmpLastPeriodBar = fold lastPeriodBarI = 2 to futureDepth + 1 with

lastPeriodBarAcc = 1

            while lastPeriodBarAcc > 0

            do if (GetValue(state, 0) != GetValue(state, -lastPeriodBarI))

                then -lastPeriodBarAcc

                else lastPeriodBarAcc + 1;

    } else {

        tmpLastPeriodBar = 0;

    }

} else {

    tmpLastPeriodBar = Double.NaN;

}



def lastPeriodBar = if (!IsNaN(tmpLastPeriodBar)) then -AbsValue

(tmpLastPeriodBar) else -futureDepth;



rec currentPriceLevel;

rec currentPoints;

if (state == state.uptrend and isCalculated) {

    currentPriceLevel =

        fold barWithMaxOnPeriodI = lastPeriodBar to 1 with barWithMaxOnPeriodAcc

= minMaxPrice

            do Max(barWithMaxOnPeriodAcc, GetValue(minMaxPrice,

barWithMaxOnPeriodI));

    currentPoints =

        fold maxPointOnPeriodI = lastPeriodBar to 1 with maxPointOnPeriodAcc =

Double.NaN

            while IsNaN(maxPointOnPeriodAcc)

            do if (GetValue(priceH, maxPointOnPeriodI) == currentPriceLevel)

                then maxPointOnPeriodI

                else maxPointOnPeriodAcc;

} else if (state == state.downtrend and isCalculated) {

    currentPriceLevel =

        fold barWithMinOnPeriodI = lastPeriodBar to 1 with barWithMinOnPeriodAcc

= minMaxPrice

            do Min(barWithMinOnPeriodAcc, GetValue(minMaxPrice,

barWithMinOnPeriodI));

    currentPoints =

        fold minPointOnPeriodI = lastPeriodBar to 1 with minPointOnPeriodAcc =

Double.NaN

            while IsNaN(minPointOnPeriodAcc)

            do if (GetValue(priceL, minPointOnPeriodI) == currentPriceLevel)

                then minPointOnPeriodI

                else minPointOnPeriodAcc;

} else if (!isCalculated and (state == state.uptrend or state ==

state.downtrend)) {

    currentPriceLevel = GetValue(currentPriceLevel, 1);

    currentPoints = GetValue(currentPoints, 1) + 1;

} else {

    currentPoints = 1;

    currentPriceLevel = GetValue(price, currentPoints);

}



plot "ZZ$" = if (barNumber == barCount or barNumber == 1) then if state ==

state.uptrend then priceH else priceL else if (currentPoints == 0) then

currentPriceLevel else Double.NaN;



rec zzSave =  if !IsNaN("ZZ$") then if (barNumber == barCount or barNumber == 1)

then if IsNaN(barNumber[-1]) and  state == state.uptrend then priceH else priceL

else currentPriceLevel else GetValue(zzSave, 1);



def chg = (if barNumber == barCount and currentPoints < 0 then priceH else if

barNumber == barCount and currentPoints > 0 then priceL else currentPriceLevel)

- GetValue(zzSave, 1);



def isUp = chg >= 0;

rec isConf = AbsValue(chg) >= reversalAmount or (IsNaN(GetValue("ZZ$", 1)) and

GetValue(isConf, 1));



"ZZ$".EnableApproximation();

"ZZ$".DefineColor("Up Trend", Color.GREEN);

"ZZ$".DefineColor("Down Trend", Color.RED);

"ZZ$".DefineColor("Undefined", Color.DARK_ORANGE);

"ZZ$".AssignValueColor(if !isConf then "ZZ$".Color("Undefined") else if isUp

then "ZZ$".Color("Up Trend") else "ZZ$".Color("Down Trend"));

"ZZ$".SetLineWeight(2);

DefineGlobalColor("Unconfirmed", Color.DARK_ORANGE);

DefineGlobalColor("Up", Color.GREEN);

DefineGlobalColor("Down", Color.RED);

 

#Arrows



def zzL = if !IsNaN("ZZ$") and state == state.downtrend then priceL else

GetValue(zzL, 1);



def zzH = if !IsNaN("ZZ$") and state == state.uptrend then priceH else GetValue

(zzH, 1);



def dir = CompoundValue(1, if zzL != zzL[1] then 1 else if zzH != zzH[1] then -1

else dir[1], 0);



def signal = CompoundValue(1,

    if dir > 0 and low > zzL then

        if signal[1] <= 0 then 1 else signal[1]

    else if dir < 0 and high < zzH then

        if signal[1] >= 0 then -1 else signal[1]

    else signal[1]

, 0);



plot U1 = showArrows and signal > 0 and signal[1] <= 0;

U1.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_UP);

U1.SetDefaultColor(Color.GREEN);

U1.SetLineWeight(4);



plot D1 = showArrows and signal < 0 and signal[1] >= 0;

D1.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_DOWN);

D1.SetDefaultColor(Color.RED);

D1.SetLineWeight(4);



Alert(useAlerts and U1, "ZIG-UP", Alert.BAR, Sound.Bell);

Alert(useAlerts and D1, "ZAG-DOWN", Alert.BAR, Sound.Chimes);



#Supply Demand Areas

def idx = if showSupplyDemand == showSupplyDemand.Pivot then 1 else 0;

def rLow;

def rHigh;



if barNumber() == 1 {

    rLow = Double.NaN;

    rHigh = Double.NaN;

} else if signal crosses 0 {

    rLow = low[idx];

    rHigh = high[idx];

} else {

    rLow = rLow[1];

    rHigh = rHigh[1];

}



plot HighLine = if showSupplyDemand and !IsNaN(close) then rHigh else

Double.NaN;

HighLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

HighLine.AssignValueColor(if signal > 0 then Color.GREEN else Color.RED);



plot LowLine = if showSupplyDemand and !IsNaN(close) then rLow else Double.NaN;

LowLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

LowLine.AssignValueColor(if signal > 0 then Color.GREEN else Color.RED);



def hlUp = if signal > 0 then HighLine else Double.NaN;

def hlDn = if signal < 0 then HighLine else Double.NaN;



AddCloud(hlUp, LowLine, Color.GREEN, Color.GREEN);

AddCloud(hlDn, LowLine, Color.RED, Color.RED);



## END CODE
Click to expand...
Hi can i get the zigzag indicator as simple labels on tos charts. Looking for it to only say HH,HL,LL,LH on the peaks and troughs. I don't want the whole zigzag line. Can anyone help
 
123 man said:
Code: 
def   price               = close;

def   priceH              = high;    # swing high

def   priceL              = low;     # swing low

input ATRreversalfactor   = 3.0;#Hint ATRreversalfactor: 3 is standard, adjust



input ATRlength           = 5;#Hint ATRlength: 5 is standard, adjust to whatever



input zigzagpercent       = 0.80;#LAR original is 0.2, but modified in testing



input zigzagamount        = .15;

def ATR                   = reference ATR(length = ATRlength);

def reversalAmount        = if (close * zigzagpercent / 100) > Max

(zigzagamount < ATRreversalfactor * ATR, zigzagamount) then

(close * zigzagpercent / 100) else if zigzagamount < ATRreversalfactor * ATR then

ATRreversalfactor * ATR else zigzagamount;

input showSupplyDemand    = {Off, default Arrow, Pivot};

input showArrows          = yes; #orignal by LAR was no

input useAlerts           = no; #orignal by LAR was no

 

#Original TOS ZigZag code Modified by Linus

def barNumber = BarNumber();

def barCount = HighestAll(If(IsNaN(price), 0, barNumber));



rec state = {default init, undefined, uptrend, downtrend};

rec minMaxPrice;



if (GetValue(state, 1) == GetValue(state.init, 0)) {

    minMaxPrice = price;

    state = state.undefined;

} else if (GetValue(state, 1) == GetValue(state.undefined, 0)) {

    if (price <= GetValue(minMaxPrice, 1) - reversalAmount) {

        state = state.downtrend;

        minMaxPrice = priceL;

    } else if (price >= GetValue(minMaxPrice, 1) + reversalAmount) {

        state = state.uptrend;

        minMaxPrice = priceH;

    } else {

        state = state.undefined;

        minMaxPrice = GetValue(minMaxPrice, 1);

    }

} else if (GetValue(state, 1) == GetValue(state.uptrend, 0)) {

    if (price <= GetValue(minMaxPrice, 1) - reversalAmount) {

        state = state.downtrend;

        minMaxPrice = priceL;

    } else {

        state = state.uptrend;

        minMaxPrice = Max(priceH, GetValue(minMaxPrice, 1));

    }

} else {

    if (price >= GetValue(minMaxPrice, 1) + reversalAmount) {

        state = state.uptrend;

        minMaxPrice = priceH;

    } else {

        state = state.downtrend;

        minMaxPrice = Min(priceL, GetValue(minMaxPrice, 1));

    }

}



def isCalculated = GetValue(state, 0) != GetValue(state, 1) and barNumber >= 1;

def futureDepth =  barCount - barNumber;

def tmpLastPeriodBar;

if (isCalculated) {

    if (futureDepth >= 1 and GetValue(state, 0) == GetValue(state, -1)) {

        tmpLastPeriodBar = fold lastPeriodBarI = 2 to futureDepth + 1 with

lastPeriodBarAcc = 1

            while lastPeriodBarAcc > 0

            do if (GetValue(state, 0) != GetValue(state, -lastPeriodBarI))

                then -lastPeriodBarAcc

                else lastPeriodBarAcc + 1;

    } else {

        tmpLastPeriodBar = 0;

    }

} else {

    tmpLastPeriodBar = Double.NaN;

}



def lastPeriodBar = if (!IsNaN(tmpLastPeriodBar)) then -AbsValue

(tmpLastPeriodBar) else -futureDepth;



rec currentPriceLevel;

rec currentPoints;

if (state == state.uptrend and isCalculated) {

    currentPriceLevel =

        fold barWithMaxOnPeriodI = lastPeriodBar to 1 with barWithMaxOnPeriodAcc

= minMaxPrice

            do Max(barWithMaxOnPeriodAcc, GetValue(minMaxPrice,

barWithMaxOnPeriodI));

    currentPoints =

        fold maxPointOnPeriodI = lastPeriodBar to 1 with maxPointOnPeriodAcc =

Double.NaN

            while IsNaN(maxPointOnPeriodAcc)

            do if (GetValue(priceH, maxPointOnPeriodI) == currentPriceLevel)

                then maxPointOnPeriodI

                else maxPointOnPeriodAcc;

} else if (state == state.downtrend and isCalculated) {

    currentPriceLevel =

        fold barWithMinOnPeriodI = lastPeriodBar to 1 with barWithMinOnPeriodAcc

= minMaxPrice

            do Min(barWithMinOnPeriodAcc, GetValue(minMaxPrice,

barWithMinOnPeriodI));

    currentPoints =

        fold minPointOnPeriodI = lastPeriodBar to 1 with minPointOnPeriodAcc =

Double.NaN

            while IsNaN(minPointOnPeriodAcc)

            do if (GetValue(priceL, minPointOnPeriodI) == currentPriceLevel)

                then minPointOnPeriodI

                else minPointOnPeriodAcc;

} else if (!isCalculated and (state == state.uptrend or state ==

state.downtrend)) {

    currentPriceLevel = GetValue(currentPriceLevel, 1);

    currentPoints = GetValue(currentPoints, 1) + 1;

} else {

    currentPoints = 1;

    currentPriceLevel = GetValue(price, currentPoints);

}



plot "ZZ$" = if (barNumber == barCount or barNumber == 1) then if state ==

state.uptrend then priceH else priceL else if (currentPoints == 0) then

currentPriceLevel else Double.NaN;



rec zzSave =  if !IsNaN("ZZ$") then if (barNumber == barCount or barNumber == 1)

then if IsNaN(barNumber[-1]) and  state == state.uptrend then priceH else priceL

else currentPriceLevel else GetValue(zzSave, 1);



def chg = (if barNumber == barCount and currentPoints < 0 then priceH else if

barNumber == barCount and currentPoints > 0 then priceL else currentPriceLevel)

- GetValue(zzSave, 1);



def isUp = chg >= 0;

rec isConf = AbsValue(chg) >= reversalAmount or (IsNaN(GetValue("ZZ$", 1)) and

GetValue(isConf, 1));



"ZZ$".EnableApproximation();

"ZZ$".DefineColor("Up Trend", Color.GREEN);

"ZZ$".DefineColor("Down Trend", Color.RED);

"ZZ$".DefineColor("Undefined", Color.DARK_ORANGE);

"ZZ$".AssignValueColor(if !isConf then "ZZ$".Color("Undefined") else if isUp

then "ZZ$".Color("Up Trend") else "ZZ$".Color("Down Trend"));

"ZZ$".SetLineWeight(2);

DefineGlobalColor("Unconfirmed", Color.DARK_ORANGE);

DefineGlobalColor("Up", Color.GREEN);

DefineGlobalColor("Down", Color.RED);

 

#Arrows



def zzL = if !IsNaN("ZZ$") and state == state.downtrend then priceL else

GetValue(zzL, 1);



def zzH = if !IsNaN("ZZ$") and state == state.uptrend then priceH else GetValue

(zzH, 1);



def dir = CompoundValue(1, if zzL != zzL[1] then 1 else if zzH != zzH[1] then -1

else dir[1], 0);



def signal = CompoundValue(1,

    if dir > 0 and low > zzL then

        if signal[1] <= 0 then 1 else signal[1]

    else if dir < 0 and high < zzH then

        if signal[1] >= 0 then -1 else signal[1]

    else signal[1]

, 0);



plot U1 = showArrows and signal > 0 and signal[1] <= 0;

U1.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_UP);

U1.SetDefaultColor(Color.GREEN);

U1.SetLineWeight(4);



plot D1 = showArrows and signal < 0 and signal[1] >= 0;

D1.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_DOWN);

D1.SetDefaultColor(Color.RED);

D1.SetLineWeight(4);



Alert(useAlerts and U1, "ZIG-UP", Alert.BAR, Sound.Bell);

Alert(useAlerts and D1, "ZAG-DOWN", Alert.BAR, Sound.Chimes);



#Supply Demand Areas

def idx = if showSupplyDemand == showSupplyDemand.Pivot then 1 else 0;

def rLow;

def rHigh;



if barNumber() == 1 {

    rLow = Double.NaN;

    rHigh = Double.NaN;

} else if signal crosses 0 {

    rLow = low[idx];

    rHigh = high[idx];

} else {

    rLow = rLow[1];

    rHigh = rHigh[1];

}



plot HighLine = if showSupplyDemand and !IsNaN(close) then rHigh else

Double.NaN;

HighLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

HighLine.AssignValueColor(if signal > 0 then Color.GREEN else Color.RED);



plot LowLine = if showSupplyDemand and !IsNaN(close) then rLow else Double.NaN;

LowLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

LowLine.AssignValueColor(if signal > 0 then Color.GREEN else Color.RED);



def hlUp = if signal > 0 then HighLine else Double.NaN;

def hlDn = if signal < 0 then HighLine else Double.NaN;



AddCloud(hlUp, LowLine, Color.GREEN, Color.GREEN);

AddCloud(hlDn, LowLine, Color.RED, Color.RED);



## END CODE
Click to expand...
thank you this was very helpful. Is there any way you can make the zigzag Peaks and Troughs show just a label that says HH,HL,LL,LH. Please let me know
 
Kapitalk12 said:
thank you this was very helpful. Is there any way you can make the zigzag Peaks and Troughs show just a label that says HH,HL,LL,LH. Please let me know
Click to expand...

Added the following bold code to the code you posted to provide the label/bubbles.

Capture.jpg
def price = close;

def priceH = high; # swing high

def priceL = low; # swing low

input ATRreversalfactor = 3.0;#Hint ATRreversalfactor: 3 is standard, adjust



input ATRlength = 5;#Hint ATRlength: 5 is standard, adjust to whatever



input zigzagpercent = 0.80;#LAR original is 0.2, but modified in testing



input zigzagamount = .15;

def ATR = reference ATR(length = ATRlength);

def reversalAmount = if (close * zigzagpercent / 100) > Max

(zigzagamount < ATRreversalfactor * ATR, zigzagamount) then

(close * zigzagpercent / 100) else if zigzagamount < ATRreversalfactor * ATR then

ATRreversalfactor * ATR else zigzagamount;

input showSupplyDemand = {Off, default Arrow, Pivot};

input showArrows = yes; #orignal by LAR was no

input useAlerts = no; #orignal by LAR was no



#Original TOS ZigZag code Modified by Linus

def barNumber = BarNumber();

def barCount = HighestAll(If(IsNaN(price), 0, barNumber));



rec state = {default init, undefined, uptrend, downtrend};

rec minMaxPrice;



if (GetValue(state, 1) == GetValue(state.init, 0)) {

minMaxPrice = price;

state = state.undefined;

} else if (GetValue(state, 1) == GetValue(state.undefined, 0)) {

if (price <= GetValue(minMaxPrice, 1) - reversalAmount) {

state = state.downtrend;

minMaxPrice = priceL;

} else if (price >= GetValue(minMaxPrice, 1) + reversalAmount) {

state = state.uptrend;

minMaxPrice = priceH;

} else {

state = state.undefined;

minMaxPrice = GetValue(minMaxPrice, 1);

}

} else if (GetValue(state, 1) == GetValue(state.uptrend, 0)) {

if (price <= GetValue(minMaxPrice, 1) - reversalAmount) {

state = state.downtrend;

minMaxPrice = priceL;

} else {

state = state.uptrend;

minMaxPrice = Max(priceH, GetValue(minMaxPrice, 1));

}

} else {

if (price >= GetValue(minMaxPrice, 1) + reversalAmount) {

state = state.uptrend;

minMaxPrice = priceH;

} else {

state = state.downtrend;

minMaxPrice = Min(priceL, GetValue(minMaxPrice, 1));

}

}



def isCalculated = GetValue(state, 0) != GetValue(state, 1) and barNumber >= 1;

def futureDepth = barCount - barNumber;

def tmpLastPeriodBar;

if (isCalculated) {

if (futureDepth >= 1 and GetValue(state, 0) == GetValue(state, -1)) {

tmpLastPeriodBar = fold lastPeriodBarI = 2 to futureDepth + 1 with

lastPeriodBarAcc = 1

while lastPeriodBarAcc > 0

do if (GetValue(state, 0) != GetValue(state, -lastPeriodBarI))

then -lastPeriodBarAcc

else lastPeriodBarAcc + 1;

} else {

tmpLastPeriodBar = 0;

}

} else {

tmpLastPeriodBar = Double.NaN;

}



def lastPeriodBar = if (!IsNaN(tmpLastPeriodBar)) then -AbsValue

(tmpLastPeriodBar) else -futureDepth;



rec currentPriceLevel;

rec currentPoints;

if (state == state.uptrend and isCalculated) {

currentPriceLevel =

fold barWithMaxOnPeriodI = lastPeriodBar to 1 with barWithMaxOnPeriodAcc

= minMaxPrice

do Max(barWithMaxOnPeriodAcc, GetValue(minMaxPrice,

barWithMaxOnPeriodI));

currentPoints =

fold maxPointOnPeriodI = lastPeriodBar to 1 with maxPointOnPeriodAcc =

Double.NaN

while IsNaN(maxPointOnPeriodAcc)

do if (GetValue(priceH, maxPointOnPeriodI) == currentPriceLevel)

then maxPointOnPeriodI

else maxPointOnPeriodAcc;

} else if (state == state.downtrend and isCalculated) {

currentPriceLevel =

fold barWithMinOnPeriodI = lastPeriodBar to 1 with barWithMinOnPeriodAcc

= minMaxPrice

do Min(barWithMinOnPeriodAcc, GetValue(minMaxPrice,

barWithMinOnPeriodI));

currentPoints =

fold minPointOnPeriodI = lastPeriodBar to 1 with minPointOnPeriodAcc =

Double.NaN

while IsNaN(minPointOnPeriodAcc)

do if (GetValue(priceL, minPointOnPeriodI) == currentPriceLevel)

then minPointOnPeriodI

else minPointOnPeriodAcc;

} else if (!isCalculated and (state == state.uptrend or state ==

state.downtrend)) {

currentPriceLevel = GetValue(currentPriceLevel, 1);

currentPoints = GetValue(currentPoints, 1) + 1;

} else {

currentPoints = 1;

currentPriceLevel = GetValue(price, currentPoints);

}



plot "ZZ$" = if (barNumber == barCount or barNumber == 1) then if state ==

state.uptrend then priceH else priceL else if (currentPoints == 0) then

currentPriceLevel else Double.NaN;



rec zzSave = if !IsNaN("ZZ$") then if (barNumber == barCount or barNumber == 1)

then if IsNaN(barNumber[-1]) and state == state.uptrend then priceH else priceL

else currentPriceLevel else GetValue(zzSave, 1);



def chg = (if barNumber == barCount and currentPoints < 0 then priceH else if

barNumber == barCount and currentPoints > 0 then priceL else currentPriceLevel)

- GetValue(zzSave, 1);



def isUp = chg >= 0;

rec isConf = AbsValue(chg) >= reversalAmount or (IsNaN(GetValue("ZZ$", 1)) and

GetValue(isConf, 1));



"ZZ$".EnableApproximation();

"ZZ$".DefineColor("Up Trend", Color.GREEN);

"ZZ$".DefineColor("Down Trend", Color.RED);

"ZZ$".DefineColor("Undefined", Color.DARK_ORANGE);

"ZZ$".AssignValueColor(if !isConf then "ZZ$".Color("Undefined") else if isUp

then "ZZ$".Color("Up Trend") else "ZZ$".Color("Down Trend"));

"ZZ$".SetLineWeight(2);

DefineGlobalColor("Unconfirmed", Color.DARK_ORANGE);

DefineGlobalColor("Up", Color.GREEN);

DefineGlobalColor("Down", Color.RED);



#Arrows



def zzL = if !IsNaN("ZZ$") and state == state.downtrend then priceL else

GetValue(zzL, 1);



def zzH = if !IsNaN("ZZ$") and state == state.uptrend then priceH else GetValue

(zzH, 1);



def dir = CompoundValue(1, if zzL != zzL[1] then 1 else if zzH != zzH[1] then -1

else dir[1], 0);



def signal = CompoundValue(1,

if dir > 0 and low > zzL then

if signal[1] <= 0 then 1 else signal[1]

else if dir < 0 and high < zzH then

if signal[1] >= 0 then -1 else signal[1]

else signal[1]

, 0);



plot U1 = showArrows and signal > 0 and signal[1] <= 0;

U1.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_UP);

U1.SetDefaultColor(Color.GREEN);

U1.SetLineWeight(4);



plot D1 = showArrows and signal < 0 and signal[1] >= 0;

D1.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_DOWN);

D1.SetDefaultColor(Color.RED);

D1.SetLineWeight(4);



Alert(useAlerts and U1, "ZIG-UP", Alert.BAR, Sound.Bell);

Alert(useAlerts and D1, "ZAG-DOWN", Alert.BAR, Sound.Chimes);



#Supply Demand Areas

def idx = if showSupplyDemand == showSupplyDemand.Pivot then 1 else 0;

def rLow;

def rHigh;



if BarNumber() == 1 {

rLow = Double.NaN;

rHigh = Double.NaN;

} else if signal crosses 0 {

rLow = low[idx];

rHigh = high[idx];

} else {

rLow = rLow[1];

rHigh = rHigh[1];

}



plot HighLine = if showSupplyDemand and !IsNaN(close) then rHigh else

Double.NaN;

HighLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

HighLine.AssignValueColor(if signal > 0 then Color.GREEN else Color.RED);



plot LowLine = if showSupplyDemand and !IsNaN(close) then rLow else Double.NaN;

LowLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

LowLine.AssignValueColor(if signal > 0 then Color.GREEN else Color.RED);



def hlUp = if signal > 0 then HighLine else Double.NaN;

def hlDn = if signal < 0 then HighLine else Double.NaN;



AddCloud(hlUp, LowLine, Color.GREEN, Color.GREEN);

AddCloud(hlDn, LowLine, Color.RED, Color.RED);

def zzsave1 = if zzSave != zzSave[1] then zzSave[1] else zzsave1[1];
def zzsave2 = if zzsave1 != zzsave1[1] then zzsave1[1] else zzsave2[1];
def lastbar = if !IsNaN(close) and IsNaN(close[-1]) then BarNumber() else Double.NaN;
input debug = no;
AddLabel(debug, zzSave + " " + zzsave1 + " " + zzsave2, Color.WHITE);

AddChartBubble(BarNumber() != HighestAll(lastbar) and priceH == "ZZ$", high, if zzSave > zzsave2 then "HH" else "LH", if zzSave > zzsave2 then Color.GREEN else Color.RED);
AddChartBubble(BarNumber() != HighestAll(lastbar) and priceL == "ZZ$", low, if zzSave > zzsave2 then "HL" else "LL", if zzSave > zzsave2 then Color.GREEN else Color.RED, no);


## END CODE
Click to expand...
 
Last edited:
SleepyZ said:
Added the following bold code to the code you posted to provide the label/bubbles.
Click to expand...
what is zig zag amount in the code. I'm now trying to adjust it so I won't see as many HH,HL,LL,LH's. Looking to get it to show Higher highs, lower lows, Lower highs, like every 5% moves. Its showing a HH,HL,LL,LH, on almost every 3 candles. Any way you can help me with that too?
 
Kapitalk12 said:
what is zig zag amount in the code. I'm now trying to adjust it so I won't see as many HH,HL,LL,LH's. Looking to get it to show Higher highs, lower lows, Lower highs, like every 5% moves. Its showing a HH,HL,LL,LH, on almost every 3 candles. Any way you can help me with that too?
Click to expand...
I added the HHLL code to the code that you liked from 123man above. Go to the input screen and change the factors to your liking.
 
Code: 
#
# TD Ameritrade IP Company, Inc. (c) 2011-2021
#

input aggregationPeriod = AggregationPeriod.hour;
input length = 1;
input displace = -1;
input showOnlyLastPeriod = no;

plot DailyHigh;
plot DailyLow;
if showOnlyLastPeriod and !IsNaN(close(period = aggregationPeriod)[-1]) {
    DailyHigh = Double.NaN;
    DailyLow = Double.NaN;
} else {
    DailyHigh = Highest(high(period = aggregationPeriod)[-displace], length);
    DailyLow = Lowest(low(period = aggregationPeriod)[-displace], length);
}

DailyHigh.SetDefaultColor(GetColor(4));
DailyHigh.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
DailyLow.SetDefaultColor(GetColor(4));
DailyLow.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

What needs to be added to make this into an indicator that will detect higher lows and lower highs?
Should be really easy. Thanks!
 
ezrollin said:
What needs to be added to make this into an indicator that will detect higher lows and lower highs?
Should be really easy. Thanks!
Click to expand...
@ezrollin Try replacing the last 4 lines of code with the below section - this will change the color of the indicator to indicate higher lows or lower highs.
Code: 
DailyHigh.assignvaluecolor(if DailyHigh < DailyHigh[1] then color.red else color.green);
DailyHigh.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
DailyLow.AssignValueColor(if DailyLow > DailyLow[1] then color.green else color.red);
DailyLow.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
 
Just as an additional reference, might want to look into Donchian Channels. Sounds similar to what you're looking for.

Code: 
input BandLength = 20;

####  Create Donchian ####
plot upperBand = Highest(high[1], BandLength);
plot lowerBand = Lowest(low[1], BandLength);
plot middleBand = (upperBand + lowerBand) / 2;

addCloud(upperBand, lowerBand, color.black, color.black);

upperBand.SetDefaultColor(Color.gray);
lowerBand.SetDefaultColor(Color.gray);
middleBand.SetDefaultColor(Color.dark_gray);
middleBand.SetStyle(Curve.LONG_DASH);
 
Grroov said:
@SleepyZ is there a way to add (Deviation values in point) in the above code?
Click to expand...

See if this helps. Using the bold code from below, add the def dev and replace the addchartbubble code in the original code

Rich (BB code): 
def zzsave1 = if zzSave != zzSave[1] then zzSave[1] else zzsave1[1];
def zzsave2 = if zzsave1 != zzsave1[1] then zzsave1[1] else zzsave2[1];
def lastbar = if !IsNaN(close) and IsNaN(close[-1]) then BarNumber() else Double.NaN;
input debug = no;
AddLabel(debug, zzSave + " " + zzsave1 + " " + zzsave2, Color.WHITE);

def dev = (zzsave - zzsave2) / zzsave;

AddChartBubble(BarNumber() != HighestAll(lastbar) and priceH == "ZZ$", high,  aspercent(dev) + "\n" + (if zzSave > zzsave2 then "HH" else "LH"), if zzSave > zzsave2 then Color.GREEN else Color.RED);
AddChartBubble(BarNumber() != HighestAll(lastbar) and priceL == "ZZ$", low, aspercent(dev) + "\n" + (if zzSave > zzsave2 then "HL" else "LL"), if zzSave > zzsave2 then Color.GREEN else Color.RED, no);
Click to expand...
 
Thank you..I'll ask for help if it doesn't work..I'm not coder... I want to add deviation from price (3 )value.. plus I want to add atr multiplier (2) value.. I hope I can do it..
 
So whoever moved my post to this post.... I'm not looking for something with "horizontal lines" as the title says. Thanks
 
Code: 
####### ZigZag Lines



input Period = AggregationPeriod.FIFTEEN_MIN;

input method = {default average, high_low};

def bubbleoffset = .0005;

def percentamount = .01;

def revAmount = .05;

def atrreversal = 2.0;

def atrlength = 5;

def pricehigh = high(period = Period);

def pricelow = low(period = Period);

def averagelength = 5;

def averagetype = AverageType.EXPONENTIAL;

def mah = MovingAverage(averagetype, pricehigh, averagelength);

def mal = MovingAverage(averagetype, pricelow, averagelength);

def priceh = if method == method.high_low then pricehigh else mah;

def pricel = if method == method.high_low then pricelow else mal;

def EI = ZigZagHighLow("price h" = priceh, "price l" = pricel, "percentage reversal" = percentamount, "absolute reversal" = revAmount, "atr length" = atrlength, "atr reversal" = atrreversal);

def reversalAmount = if (close(period=period) * percentamount / 100) > Max(revAmount < atrreversal * reference ATR(atrlength), revAmount) then (close(period=period) * percentamount / 100) else if revAmount < atrreversal * reference ATR(atrlength) then atrreversal * reference ATR(atrlength) else revAmount;

rec EISave = if !IsNaN(EI) then EI else GetValue(EISave, 1);

def chg = (if EISave == priceh then priceh else pricel) - GetValue(EISave, 1);

def isUp = chg >= 0;

rec isConf = AbsValue(chg) >= reversalAmount or (IsNaN(GetValue(EI, 1)) and GetValue(isConf, 1));

def EId = if isUp then 1 else 0;

plot EnhancedLines = if EId <= 1 then EI else Double.NaN;

EnhancedLines.AssignValueColor(if EId == 1 then Color.GREEN else if EId == 0 then Color.RED else Color.DARK_ORANGE);

EnhancedLines.SetStyle(Curve.FIRM);

EnhancedLines.EnableApproximation();

EnhancedLines.HideBubble();

I guess what I'm looking for more resembles the zig zag?
I'm wanting to turn it into a scan eventually thanks
 
LLP said:
Can you make the HH LL with the price on it? Like the photos showing below?


Screenshot%202022-02-10%20004755.png
Click to expand...

Modified code below to add input to show price bubble in addition to "HH/LH" | "HL/LL" bubble.

[
Ruby: 
def price = close;

def priceH = high; # swing high

def priceL = low; # swing low

input ATRreversalfactor = 3.0;#Hint ATRreversalfactor: 3 is standard, adjust



input ATRlength = 5;#Hint ATRlength: 5 is standard, adjust to whatever



input zigzagpercent = 0.80;#LAR original is 0.2, but modified in testing



input zigzagamount = .15;

def ATR = reference ATR(length = ATRlength);

def reversalAmount = if (close * zigzagpercent / 100) > Max

(zigzagamount < ATRreversalfactor * ATR, zigzagamount) then

(close * zigzagpercent / 100) else if zigzagamount < ATRreversalfactor * ATR then

ATRreversalfactor * ATR else zigzagamount;

input showSupplyDemand = {Off, default Arrow, Pivot};

input showArrows = yes; #orignal by LAR was no

input useAlerts = no; #orignal by LAR was no



#Original TOS ZigZag code Modified by Linus

def barNumber = BarNumber();

def barCount = HighestAll(If(IsNaN(price), 0, barNumber));



rec state = {default init, undefined, uptrend, downtrend};

rec minMaxPrice;



if (GetValue(state, 1) == GetValue(state.init, 0)) {

    minMaxPrice = price;

    state = state.undefined;

} else if (GetValue(state, 1) == GetValue(state.undefined, 0)) {

    if (price <= GetValue(minMaxPrice, 1) - reversalAmount) {

        state = state.downtrend;

        minMaxPrice = priceL;

    } else if (price >= GetValue(minMaxPrice, 1) + reversalAmount) {

        state = state.uptrend;

        minMaxPrice = priceH;

    } else {

        state = state.undefined;

        minMaxPrice = GetValue(minMaxPrice, 1);

    }

} else if (GetValue(state, 1) == GetValue(state.uptrend, 0)) {

    if (price <= GetValue(minMaxPrice, 1) - reversalAmount) {

        state = state.downtrend;

        minMaxPrice = priceL;

    } else {

        state = state.uptrend;

        minMaxPrice = Max(priceH, GetValue(minMaxPrice, 1));

    }

} else {

    if (price >= GetValue(minMaxPrice, 1) + reversalAmount) {

        state = state.uptrend;

        minMaxPrice = priceH;

    } else {

        state = state.downtrend;

        minMaxPrice = Min(priceL, GetValue(minMaxPrice, 1));

    }

}



def isCalculated = GetValue(state, 0) != GetValue(state, 1) and barNumber >= 1;

def futureDepth = barCount - barNumber;

def tmpLastPeriodBar;

if (isCalculated) {

    if (futureDepth >= 1 and GetValue(state, 0) == GetValue(state, -1)) {

        tmpLastPeriodBar = fold lastPeriodBarI = 2 to futureDepth + 1 with

lastPeriodBarAcc = 1

while lastPeriodBarAcc > 0

do if (GetValue(state, 0) != GetValue(state, -lastPeriodBarI))

then -lastPeriodBarAcc

else lastPeriodBarAcc + 1;

    } else {

        tmpLastPeriodBar = 0;

    }

} else {

    tmpLastPeriodBar = Double.NaN;

}



def lastPeriodBar = if (!IsNaN(tmpLastPeriodBar)) then -AbsValue

(tmpLastPeriodBar) else -futureDepth;



rec currentPriceLevel;

rec currentPoints;

if (state == state.uptrend and isCalculated) {

    currentPriceLevel =

fold barWithMaxOnPeriodI = lastPeriodBar to 1 with barWithMaxOnPeriodAcc

= minMaxPrice

do Max(barWithMaxOnPeriodAcc, GetValue(minMaxPrice,

barWithMaxOnPeriodI));

    currentPoints =

fold maxPointOnPeriodI = lastPeriodBar to 1 with maxPointOnPeriodAcc =

Double.NaN

while IsNaN(maxPointOnPeriodAcc)

do if (GetValue(priceH, maxPointOnPeriodI) == currentPriceLevel)

then maxPointOnPeriodI

else maxPointOnPeriodAcc;

} else if (state == state.downtrend and isCalculated) {

    currentPriceLevel =

fold barWithMinOnPeriodI = lastPeriodBar to 1 with barWithMinOnPeriodAcc

= minMaxPrice

do Min(barWithMinOnPeriodAcc, GetValue(minMaxPrice,

barWithMinOnPeriodI));

    currentPoints =

fold minPointOnPeriodI = lastPeriodBar to 1 with minPointOnPeriodAcc =

Double.NaN

while IsNaN(minPointOnPeriodAcc)

do if (GetValue(priceL, minPointOnPeriodI) == currentPriceLevel)

then minPointOnPeriodI

else minPointOnPeriodAcc;

} else if (!isCalculated and (state == state.uptrend or state ==

state.downtrend)) {

    currentPriceLevel = GetValue(currentPriceLevel, 1);

    currentPoints = GetValue(currentPoints, 1) + 1;

} else {

    currentPoints = 1;

    currentPriceLevel = GetValue(price, currentPoints);

}



plot "ZZ$" = if (barNumber == barCount or barNumber == 1) then if state ==

state.uptrend then priceH else priceL else if (currentPoints == 0) then

currentPriceLevel else Double.NaN;



rec zzSave = if !IsNaN("ZZ$") then if (barNumber == barCount or barNumber == 1)

then if IsNaN(barNumber[-1]) and state == state.uptrend then priceH else priceL

else currentPriceLevel else GetValue(zzSave, 1);



def chg = (if barNumber == barCount and currentPoints < 0 then priceH else if

barNumber == barCount and currentPoints > 0 then priceL else currentPriceLevel)

- GetValue(zzSave, 1);



def isUp = chg >= 0;

rec isConf = AbsValue(chg) >= reversalAmount or (IsNaN(GetValue("ZZ$", 1)) and

GetValue(isConf, 1));



"ZZ$".EnableApproximation();

"ZZ$".DefineColor("Up Trend", Color.GREEN);

"ZZ$".DefineColor("Down Trend", Color.RED);

"ZZ$".DefineColor("Undefined", Color.DARK_ORANGE);

"ZZ$".AssignValueColor(if !isConf then "ZZ$".Color("Undefined") else if isUp

then "ZZ$".Color("Up Trend") else "ZZ$".Color("Down Trend"));

"ZZ$".SetLineWeight(2);

DefineGlobalColor("Unconfirmed", Color.DARK_ORANGE);

DefineGlobalColor("Up", Color.GREEN);

DefineGlobalColor("Down", Color.RED);



#Arrows



def zzL = if !IsNaN("ZZ$") and state == state.downtrend then priceL else

GetValue(zzL, 1);



def zzH = if !IsNaN("ZZ$") and state == state.uptrend then priceH else GetValue

(zzH, 1);



def dir = CompoundValue(1, if zzL != zzL[1] then 1 else if zzH != zzH[1] then -1

else dir[1], 0);



def signal = CompoundValue(1,

if dir > 0 and low > zzL then

if signal[1] <= 0 then 1 else signal[1]

else if dir < 0 and high < zzH then

if signal[1] >= 0 then -1 else signal[1]

else signal[1]

, 0);



plot U1 = showArrows and signal > 0 and signal[1] <= 0;

U1.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_UP);

U1.SetDefaultColor(Color.GREEN);

U1.SetLineWeight(4);



plot D1 = showArrows and signal < 0 and signal[1] >= 0;

D1.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_DOWN);

D1.SetDefaultColor(Color.RED);

D1.SetLineWeight(4);



Alert(useAlerts and U1, "ZIG-UP", Alert.BAR, Sound.Bell);

Alert(useAlerts and D1, "ZAG-DOWN", Alert.BAR, Sound.Chimes);



#Supply Demand Areas

def idx = if showSupplyDemand == showSupplyDemand.Pivot then 1 else 0;

def rLow;

def rHigh;



if BarNumber() == 1 {

    rLow = Double.NaN;

    rHigh = Double.NaN;

} else if signal crosses 0 {

    rLow = low[idx];

    rHigh = high[idx];

} else {

    rLow = rLow[1];

    rHigh = rHigh[1];

}



plot HighLine = if showSupplyDemand and !IsNaN(close) then rHigh else

Double.NaN;

HighLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

HighLine.AssignValueColor(if signal > 0 then Color.GREEN else Color.RED);



plot LowLine = if showSupplyDemand and !IsNaN(close) then rLow else Double.NaN;

LowLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

LowLine.AssignValueColor(if signal > 0 then Color.GREEN else Color.RED);



def hlUp = if signal > 0 then HighLine else Double.NaN;

def hlDn = if signal < 0 then HighLine else Double.NaN;



AddCloud(hlUp, LowLine, Color.GREEN, Color.GREEN);

AddCloud(hlDn, LowLine, Color.RED, Color.RED);

def zzsave1 = if zzSave != zzSave[1] then zzSave[1] else zzsave1[1];
def zzsave2 = if zzsave1 != zzsave1[1] then zzsave1[1] else zzsave2[1];
def lastbar = if !IsNaN(close) and IsNaN(close[-1]) then BarNumber() else Double.NaN;
input debug = no;
AddLabel(debug, zzSave + " " + zzsave1 + " " + zzsave2, Color.WHITE);

input showbubble_price = yes;
AddChartBubble(BarNumber() != HighestAll(lastbar) and priceH == "ZZ$", high, if zzSave > zzsave2 then "HH" else "LH" , if zzSave > zzsave2 then Color.GREEN else Color.RED);
AddChartBubble(BarNumber() != HighestAll(lastbar) and priceL == "ZZ$", low,  if zzSave > zzsave2 then "HL" else "LL", if zzSave > zzsave2 then Color.GREEN else Color.RED, no);
AddChartBubble(showbubble_price and BarNumber() != HighestAll(lastbar) and priceH == "ZZ$", high, if showbubble_price then AsText(high) else "" , if zzSave > zzsave2 then Color.GREEN else Color.RED);
AddChartBubble(showbubble_price and BarNumber() != HighestAll(lastbar) and priceL == "ZZ$", low, if showbubble_price then AsText(low) else "", if zzSave > zzsave2 then Color.GREEN else Color.RED, no);


## END CODE
Click to expand...
 
  • Like
Reactions: LLP
LLP said:
Can you make the HH LL with the price on it? Like the photos showing below?
Click to expand...

Sorry, but I just saw your request. I could not view your screenshot, but I have added an option for price, in addition to the HHLL and dev, all separate optional bubbles at the input screen. You can move the addchartbubble pairs in a different order to change the stacking order display on the chart.

Ruby: 
def price = close;

def priceH = high; # swing high

def priceL = low; # swing low

input ATRreversalfactor = 3.0;#Hint ATRreversalfactor: 3 is standard, adjust



input ATRlength = 5;#Hint ATRlength: 5 is standard, adjust to whatever



input zigzagpercent = 0.80;#LAR original is 0.2, but modified in testing



input zigzagamount = .15;

def ATR = reference ATR(length = ATRlength);

def reversalAmount = if (close * zigzagpercent / 100) > Max

(zigzagamount < ATRreversalfactor * ATR, zigzagamount) then

(close * zigzagpercent / 100) else if zigzagamount < ATRreversalfactor * ATR then

ATRreversalfactor * ATR else zigzagamount;

input showSupplyDemand = {Off, default Arrow, Pivot};

input showArrows = yes; #orignal by LAR was no

input useAlerts = no; #orignal by LAR was no



#Original TOS ZigZag code Modified by Linus

def barNumber = BarNumber();

def barCount = HighestAll(If(IsNaN(price), 0, barNumber));



rec state = {default init, undefined, uptrend, downtrend};

rec minMaxPrice;



if (GetValue(state, 1) == GetValue(state.init, 0)) {

minMaxPrice = price;

state = state.undefined;

} else if (GetValue(state, 1) == GetValue(state.undefined, 0)) {

if (price <= GetValue(minMaxPrice, 1) - reversalAmount) {

state = state.downtrend;

minMaxPrice = priceL;

} else if (price >= GetValue(minMaxPrice, 1) + reversalAmount) {

state = state.uptrend;

minMaxPrice = priceH;

} else {

state = state.undefined;

minMaxPrice = GetValue(minMaxPrice, 1);

}

} else if (GetValue(state, 1) == GetValue(state.uptrend, 0)) {

if (price <= GetValue(minMaxPrice, 1) - reversalAmount) {

state = state.downtrend;

minMaxPrice = priceL;

} else {

state = state.uptrend;

minMaxPrice = Max(priceH, GetValue(minMaxPrice, 1));

}

} else {

if (price >= GetValue(minMaxPrice, 1) + reversalAmount) {

state = state.uptrend;

minMaxPrice = priceH;

} else {

state = state.downtrend;

minMaxPrice = Min(priceL, GetValue(minMaxPrice, 1));

}

}



def isCalculated = GetValue(state, 0) != GetValue(state, 1) and barNumber >= 1;

def futureDepth = barCount - barNumber;

def tmpLastPeriodBar;

if (isCalculated) {

if (futureDepth >= 1 and GetValue(state, 0) == GetValue(state, -1)) {

tmpLastPeriodBar = fold lastPeriodBarI = 2 to futureDepth + 1 with

lastPeriodBarAcc = 1

while lastPeriodBarAcc > 0

do if (GetValue(state, 0) != GetValue(state, -lastPeriodBarI))

then -lastPeriodBarAcc

else lastPeriodBarAcc + 1;

} else {

tmpLastPeriodBar = 0;

}

} else {

tmpLastPeriodBar = Double.NaN;

}



def lastPeriodBar = if (!IsNaN(tmpLastPeriodBar)) then -AbsValue

(tmpLastPeriodBar) else -futureDepth;



rec currentPriceLevel;

rec currentPoints;

if (state == state.uptrend and isCalculated) {

currentPriceLevel =

fold barWithMaxOnPeriodI = lastPeriodBar to 1 with barWithMaxOnPeriodAcc

= minMaxPrice

do Max(barWithMaxOnPeriodAcc, GetValue(minMaxPrice,

barWithMaxOnPeriodI));

currentPoints =

fold maxPointOnPeriodI = lastPeriodBar to 1 with maxPointOnPeriodAcc =

Double.NaN

while IsNaN(maxPointOnPeriodAcc)

do if (GetValue(priceH, maxPointOnPeriodI) == currentPriceLevel)

then maxPointOnPeriodI

else maxPointOnPeriodAcc;

} else if (state == state.downtrend and isCalculated) {

currentPriceLevel =

fold barWithMinOnPeriodI = lastPeriodBar to 1 with barWithMinOnPeriodAcc

= minMaxPrice

do Min(barWithMinOnPeriodAcc, GetValue(minMaxPrice,

barWithMinOnPeriodI));

currentPoints =

fold minPointOnPeriodI = lastPeriodBar to 1 with minPointOnPeriodAcc =

Double.NaN

while IsNaN(minPointOnPeriodAcc)

do if (GetValue(priceL, minPointOnPeriodI) == currentPriceLevel)

then minPointOnPeriodI

else minPointOnPeriodAcc;

} else if (!isCalculated and (state == state.uptrend or state ==

state.downtrend)) {

currentPriceLevel = GetValue(currentPriceLevel, 1);

currentPoints = GetValue(currentPoints, 1) + 1;

} else {

currentPoints = 1;

currentPriceLevel = GetValue(price, currentPoints);

}



plot "ZZ$" = if (barNumber == barCount or barNumber == 1) then if state ==

state.uptrend then priceH else priceL else if (currentPoints == 0) then

currentPriceLevel else Double.NaN;



rec zzSave = if !IsNaN("ZZ$") then if (barNumber == barCount or barNumber == 1)

then if IsNaN(barNumber[-1]) and state == state.uptrend then priceH else priceL

else currentPriceLevel else GetValue(zzSave, 1);



def chg = (if barNumber == barCount and currentPoints < 0 then priceH else if

barNumber == barCount and currentPoints > 0 then priceL else currentPriceLevel)

- GetValue(zzSave, 1);



def isUp = chg >= 0;

rec isConf = AbsValue(chg) >= reversalAmount or (IsNaN(GetValue("ZZ$", 1)) and

GetValue(isConf, 1));



"ZZ$".EnableApproximation();

"ZZ$".DefineColor("Up Trend", Color.GREEN);

"ZZ$".DefineColor("Down Trend", Color.RED);

"ZZ$".DefineColor("Undefined", Color.DARK_ORANGE);

"ZZ$".AssignValueColor(if !isConf then "ZZ$".Color("Undefined") else if isUp

then "ZZ$".Color("Up Trend") else "ZZ$".Color("Down Trend"));

"ZZ$".SetLineWeight(2);

DefineGlobalColor("Unconfirmed", Color.DARK_ORANGE);

DefineGlobalColor("Up", Color.GREEN);

DefineGlobalColor("Down", Color.RED);



#Arrows



def zzL = if !IsNaN("ZZ$") and state == state.downtrend then priceL else

GetValue(zzL, 1);



def zzH = if !IsNaN("ZZ$") and state == state.uptrend then priceH else GetValue

(zzH, 1);



def dir = CompoundValue(1, if zzL != zzL[1] then 1 else if zzH != zzH[1] then -1

else dir[1], 0);



def signal = CompoundValue(1,

if dir > 0 and low > zzL then

if signal[1] <= 0 then 1 else signal[1]

else if dir < 0 and high < zzH then

if signal[1] >= 0 then -1 else signal[1]

else signal[1]

, 0);



plot U1 = showArrows and signal > 0 and signal[1] <= 0;

U1.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_UP);

U1.SetDefaultColor(Color.GREEN);

U1.SetLineWeight(4);



plot D1 = showArrows and signal < 0 and signal[1] >= 0;

D1.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_DOWN);

D1.SetDefaultColor(Color.RED);

D1.SetLineWeight(4);



Alert(useAlerts and U1, "ZIG-UP", Alert.BAR, Sound.Bell);

Alert(useAlerts and D1, "ZAG-DOWN", Alert.BAR, Sound.Chimes);



#Supply Demand Areas

def idx = if showSupplyDemand == showSupplyDemand.Pivot then 1 else 0;

def rLow;

def rHigh;



if BarNumber() == 1 {

rLow = Double.NaN;

rHigh = Double.NaN;

} else if signal crosses 0 {

rLow = low[idx];

rHigh = high[idx];

} else {

rLow = rLow[1];

rHigh = rHigh[1];

}



plot HighLine = if showSupplyDemand and !IsNaN(close) then rHigh else

Double.NaN;

HighLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

HighLine.AssignValueColor(if signal > 0 then Color.GREEN else Color.RED);



plot LowLine = if showSupplyDemand and !IsNaN(close) then rLow else Double.NaN;

LowLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

LowLine.AssignValueColor(if signal > 0 then Color.GREEN else Color.RED);



def hlUp = if signal > 0 then HighLine else Double.NaN;

def hlDn = if signal < 0 then HighLine else Double.NaN;



AddCloud(hlUp, LowLine, Color.GREEN, Color.GREEN);

AddCloud(hlDn, LowLine, Color.RED, Color.RED);

def zzsave1 = if zzSave != zzSave[1] then zzSave[1] else zzsave1[1];
def zzsave2 = if zzsave1 != zzsave1[1] then zzsave1[1] else zzsave2[1];
def lastbar = if !IsNaN(close) and IsNaN(close[-1]) then BarNumber() else Double.NaN;
input debug = no;
AddLabel(debug, zzSave + " " + zzsave1 + " " + zzsave2, Color.WHITE);

def dev = (zzsave - zzsave2) / zzsave;

input showbubble_HHLL  = yes;
input showbubble_dev   = yes;
input showbubble_price = yes;

AddChartBubble(showbubble_HHLL and BarNumber() != HighestAll(lastbar) and priceH == "ZZ$", high,  (if zzSave > zzsave2 then "HH" else "LH"), if zzSave > zzsave2 then Color.GREEN else Color.RED);
AddChartBubble(showbubble_HHLL and BarNumber() != HighestAll(lastbar) and priceL == "ZZ$", low,  (if zzSave > zzsave2 then "HL" else "LL"), if zzSave > zzsave2 then Color.GREEN else Color.RED, no);

AddChartBubble(showbubble_dev and BarNumber() != HighestAll(lastbar) and priceH == "ZZ$", high,  aspercent(dev), if zzSave > zzsave2 then Color.GREEN else Color.RED);
AddChartBubble(showbubble_dev and BarNumber() != HighestAll(lastbar) and priceL == "ZZ$", low, aspercent(dev), if zzSave > zzsave2 then Color.GREEN else Color.RED, no);

AddChartBubble(showbubble_price and BarNumber() != HighestAll(lastbar) and priceH == "ZZ$", high, astext(zzsave), if zzSave > zzsave2 then Color.GREEN else Color.RED);
AddChartBubble(showbubble_price and BarNumber() != HighestAll(lastbar) and priceL == "ZZ$", low,  astext(zzsave), if zzSave > zzsave2 then Color.GREEN else Color.RED, no);


## END CODE
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