#Confirmation Candles Lower V.3
#Created 04/15/2021 by Christopher84
#Select the level of agreement among the 14 indicators included.
#Last changed 04/20/2021 to V.3 - Removed ChaikinOsc and replaced with STARCBands. Adjusted levels to match upper study. Added OB/OS levels.
#Keltner Channel
declare lower;
def displace = 0;
input factorK = 2.0;
input lengthK = 20;
input price = close;
input averageType = AverageType.SIMPLE;
input trueRangeAverageType = AverageType.SIMPLE;
def shift = factorK * MovingAverage(trueRangeAverageType, TrueRange(high, close, low), lengthK);
def averageK = MovingAverage(averageType, price, lengthK);
def AvgK = averageK[-displace];
def Upper_BandK = averageK[-displace] + shift[-displace];
def Lower_BandK = averageK[-displace] - shift[-displace];
def conditionKup = price >= Upper_BandK;
def conditionKdown = price <= Lower_BandK;
#MACD with Price
def fastLength = 12;
def slowLength = 26;
def MACDLength = 9;
input MACD_AverageType = {SMA, default EMA};
def MACDLevel = 0.0;
def fastEMA = ExpAverage(price, fastLength);
def slowEMA = ExpAverage(price, slowLength);
def Value;
def Avg;
switch (MACD_AverageType) {
case SMA:
Value = Average(price, fastLength) - Average(price, slowLength);
Avg = Average(Value, MACDLength);
case EMA:
Value = fastEMA - slowEMA;
Avg = ExpAverage(Value, MACDLength);}
def Diff = Value - Avg;
def Level = MACDLevel;
def condition1 = Value[1] <= Value;
#RSI
def RSI_length = 14;
def RSI_AverageType = AverageType.WILDERS;
def RSI_OB = 70;
def RSI_OS = 30;
def NetChgAvg = MovingAverage(RSI_AverageType, price - price[1], RSI_length);
def TotChgAvg = MovingAverage(RSI_AverageType, AbsValue(price - price[1]), RSI_length);
def ChgRatio = if TotChgAvg != 0 then NetChgAvg / TotChgAvg else 0;
def RSI = 50 * (ChgRatio + 1);
def condition2 = (RSI[3] < RSI) is true or (RSI >= 80) is true;
def conditionRSI_OB = RSI > RSI_OB;
def conditionRSI_OS = RSI < RSI_OS;
#MFI
def MFI_Length = 14;
def MFIover_Sold = 20;
def MFIover_Bought = 80;
def movingAvgLength = 1;
def MoneyFlowIndex = Average(moneyflow(high, close, low, volume, MFI_Length), movingAvgLength);
def MFIOverBought = MFIover_Bought;
def MFIOverSold = MFIover_Sold;
def condition3 = (MoneyFlowIndex[2] < MoneyFlowIndex) is true or (MoneyFlowIndex > 85) is true;
def conditionMFI_OB = MoneyFlowIndex > MFIover_Bought;
def conditionMFI_OS = MoneyFlowIndex < MFIover_Sold;
#Forecast
def na = Double.NaN;
def MidLine = 50;
def Momentum = MarketForecast().Momentum;
def NearT = MarketForecast().NearTerm;
def Intermed = MarketForecast().Intermediate;
def FOB = 80;
def FOS = 20;
def upperLine = 110;
def condition4 = (Intermed[1] <= Intermed) and (NearT >= MidLine);
def conditionFOB = Intermed > FOB;
def conditionFOS = Intermed < FOS;
#Pivot Signals
def n = 20;
def ticks = 2.0;
def bnOK = barNumber() > n;
def isHigher = fold i = 1 to n + 1 with p = 1 while p do high > GetValue(high, -i);
def HH = if bnOK and isHigher and high == Highest(high, n)then high else Double.NaN;
def isLower = fold j = 1 to n + 1 with q = 1 while q do low < GetValue(low, -j);
def LL = if bnOK and isLower and low == Lowest(low, n) then low else Double.NaN;
def PivH = if HH > 0 then HH else Double.NaN;
def PivL = if LL > 0 then LL else Double.NaN;
def UpPivotLow = !isNaN(PivL);
#UpPivotLow.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_UP);
#UpPivotLow.SetLineWeight(4);
#UpPivotLow.SetDefaultColor(Color.GREEN);
def DownPivotHigh = !isNaN(PivH);
#DownPivotHigh.SetPaintingStrategy(PaintingStrategy.BOOLEAN_ARROW_DOWN);
#DownPivotHigh.SetLineWeight(4);
#DownPivotHigh.SetDefaultColor(Color.RED);
def condition5 = !isNaN(PivL);
#EMA_1
def EMA_length = 12;
def AvgExp = ExpAverage(price[-displace], EMA_length);
def condition6 = (price >= AvgExp) and (AvgExp[2] <= AvgExp);
#EMA_2
def EMA_2length = 20;
def displace2 = 0;
def AvgExp2 = ExpAverage(price[-displace2], EMA_2length);
def condition7 = (price >= AvgExp2) and (AvgExp[2] <= AvgExp);
#DMI Oscillator
def DMI_length = 5;#Typically set to 10
input DMI_averageType = AverageType.WILDERS;
def diPlus = DMI(DMI_length, DMI_averageType)."DI+";
def diMinus = DMI(DMI_length, DMI_averageType)."DI-";
def Osc = diPlus - diMinus;
def Hist = Osc;
def ZeroLine = 0;
def condition8 = Osc >= zeroline;
#Trend_Periods
def TP_fastLength = 3;#Typically 7
def TP_slowLength = 4;#Typically 15
def Periods = sign(ExpAverage(close, TP_fastLength) - ExpAverage(close, TP_slowLength));
def condition9 = Periods > 0;
#Polarized Fractal Efficiency
def PFE_length = 5;#Typically 10
def smoothingLength = 2.5;#Typically 5
def PFE_diff = close - close[PFE_length - 1];
def val = 100 * Sqrt(Sqr(PFE_diff) + Sqr(PFE_length)) / sum(Sqrt(1 + Sqr(close - close[1])), PFE_length - 1);
def PFE = ExpAverage(if PFE_diff > 0 then val else -val, smoothingLength);
def UpperLevel = 50;
def LowerLevel = -50;
def condition10 = PFE > 0;
def conditionPFE_OB = PFE > UpperLevel;
def conditionPFE_OS = PFE < LowerLevel;
#Bollinger Bands PercentB
input BBPB_averageType = AverageType.Simple;
def BBPB_length = 5;#Typically 20
def Num_Dev_Dn = -2.0;
def Num_Dev_up = 2.0;
def BBPB_OB = 100;
def BBPB_OS = 0;
def upperBand = BollingerBands(price, displace, BBPB_length, Num_Dev_Dn, Num_Dev_up, BBPB_averageType).UpperBand;
def lowerBand = BollingerBands(price, displace, BBPB_length, Num_Dev_Dn, Num_Dev_up, BBPB_averageType).LowerBand;
def PercentB = (price - lowerBand) / (upperBand - lowerBand) * 100;
def HalfLine = 50;
def UnitLine = 100;
def condition11 = PercentB > HalfLine;
def conditionBBPB_OB = PercentB > BBPB_OB;
def conditionBBPB_OS = PercentB < BBPB_OS;
#STARC Bands
def ATR_length = 15;
def SMA_lengthS = 6;
def multiplier_factor = 1.5;
def valS = Average(price, SMA_lengthS);
def average_true_range = Average(TrueRange(high, close, low), length = ATR_length);
def Upper_BandS = valS[-displace] + multiplier_factor * average_true_range[-displace];
def Middle_BandS = valS[-displace];
def Lower_BandS = valS[-displace] - multiplier_factor * average_true_range[-displace];
def condition12 = (Upper_BandS[1] <= Upper_BandS) and (Lower_BandS[1] <= Lower_BandS);
#Klinger Histogram
def Klinger_Length = 8;
def KVOsc = KlingerOscillator(Klinger_Length).KVOsc;
def KVOH = KVOsc - Average(KVOsc, Klinger_Length);
def condition13 = (KVOH > 0) and (KVOsc[1] <= KVOsc);
#Projection Oscillator
def ProjectionOsc_length = 9;#Typically 10
def MaxBound = HighestWeighted(high, ProjectionOsc_length, LinearRegressionSlope(price=high, length=ProjectionOsc_length));
def MinBound = LowestWeighted(low, ProjectionOsc_length, LinearRegressionSlope(price=low, length=ProjectionOsc_length));
def ProjectionOsc_diff = MaxBound - MinBound;
def PROSC = if ProjectionOsc_diff != 0 then 100 * (close - MinBound) / ProjectionOsc_diff else 0;
def PROSC_OB = 80;
def PROSC_OS = 20;
def condition14 = PROSC > 50;
def conditionPROSC_OB = PROSC > PROSC_OB;
def conditionPROSC_OS = PROSC < PROSC_OS;
#Trend Confirmation Calculator
#Confirmation_Factor range 1-15.
input Confirmation_Factor = 7;
#Use for testing conditions individually. Remove # from line below and change Confirmation_Factor to 1.
#def Agreement_Level = condition1;
plot Agreement_Level = condition1 + condition2 + condition3 + condition4 + condition5 + condition6 + condition7 + condition8 + condition9 + condition10 + condition11 + condition12 + condition13 + condition14 + conditionKup;
def conditionChannel1 = Upper_BandK > price;
def conditionChannel2 = Lower_BandK < price;
Agreement_Level.AssignValueColor(
if Agreement_Level > Agreement_Level[1] and Agreement_Level >= Confirmation_Factor then Color.RED
else if Agreement_Level < Agreement_Level[1] and Agreement_Level >= Confirmation_Factor then Color.DARK_RED
else if Agreement_Level < Agreement_Level[1] and Agreement_Level < Confirmation_Factor then Color.GREEN else
if Agreement_Level > Agreement_Level[1] and Agreement_Level < Confirmation_Factor then Color.DARK_GREEN
else Color.GRAY);
plot Factor_Line = Confirmation_Factor;
Factor_Line.SetStyle(Curve.SHORT_DASH);
Factor_Line.SetLineWeight(1);
Factor_Line.SetDefaultColor(Color.Gray);
plot OB_Level = 12;
OB_Level.SetPaintingStrategy(PaintingStrategy.LINE);
OB_Level.SetLineWeight(1);
OB_Level.SetDefaultColor(Color.RED);
plot OS_Level = 3;
OS_Level.SetPaintingStrategy(PaintingStrategy.LINE);
OS_Level.SetLineWeight(1);
OS_Level.SetDefaultColor(Color.LIGHT_GREEN);
AddCloud(Agreement_Level, OB_Level, Color.RED, Color.CURRENT);
AddCloud(Agreement_Level, OS_Level, Color.CURRENT, Color.LIGHT_GREEN);
