StochFull + Bollinger Bands

Sree

Member
Thanks for reply @MerryDay .. yeah, not exactly what I had in mind. I was thinking to have Bollinger Bands overlay with StochFull indicator
Dali, did you try to add the StochasticFull study to upper chart? once you add it to lower, just drag it to upper area to overlay on the BB and see if it satisfies your need.
 

germanburrito

Active member
@Sree .. Thank you so much !!!!
try this out, the bands are set to threee standard devitions that seemed to work better, its plotting the bollinger bands from the average of the two stochastic lines i believe, let me know what you think.

Code:
declare lower;

input over_bought = 80;
input over_sold = 20;
input KPeriod = 10;
input DPeriod = 10;
input priceH = high;
input priceL = low;
input priceC = close;
input slowing_period = 3;
input stoch_Price_Line = 2;
input Volatility_Band = 10; 
input STDEV_Multiplier = 3;
input averageType = AverageType.SIMPLE;
input showBreakoutSignals = {default "No", "On FullK", "On FullD", "On FullK & FullD"};

def lowest_k = Lowest(priceL, KPeriod);
def c1 = priceC - lowest_k;
def c2 = Highest(priceH, KPeriod) - lowest_k;
def FastK = if c2 != 0 then c1 / c2 * 100 else 0;

plot FullK = MovingAverage(averageType, FastK, slowing_period);
plot FullD = MovingAverage(averageType, FullK, DPeriod);

plot OverBought = over_bought;
plot OverSold = over_sold;

def upK = FullK crosses above OverSold;
def upD = FullD crosses above OverSold;
def downK = FullK crosses below OverBought;
def downD = FullD crosses below OverBought;

def DYNRSI = (fullD+fullk)/2;
def Price1 = if averageType == AverageType.SIMPLE then Average(DYNRSI, stoch_Price_Line) else ExpAverage(DYNRSI, stoch_Price_Line);
def SDBB = StDev(DYNRSI, Volatility_Band);


plot UpSignal;
plot DownSignal;
switch (showBreakoutSignals) {
case "No":
    UpSignal = Double.NaN;
    DownSignal = Double.NaN;
case "On FullK":
    UpSignal = if upK then OverSold else Double.NaN;
    DownSignal = if downK then OverBought else Double.NaN;
case "On FullD":
    UpSignal = if upD then OverSold else Double.NaN;
    DownSignal = if downD then OverBought else Double.NaN;
case "On FullK & FullD":
    UpSignal = if upK or upD then OverSold else Double.NaN;
    DownSignal = if downK or downD then OverBought else Double.NaN;
}

UpSignal.setHiding(showBreakoutSignals == showBreakoutSignals."No");



def DYNAverage = Average(DYNRSI, Volatility_Band);


plot UpperBollinger = DYNAverage + STDEV_Multiplier * SDBB;
UpperBollinger.SetDefaultColor(Color.RED);
plot LowerBollinger = DYNAverage - STDEV_Multiplier * SDBB;
LowerBollinger.SetDefaultColor(Color.GREEN);
 

dali

New member
@germanburrito, I love trading with standard deviations. I am looking for a squeeze in bands, in uptrends I am taking trades when bands are lower and vice versa. Thank you again for putting this together!!! 🙏
If you have RSI with Bands can you please share that as well when you get a chance.
 

germanburrito

Active member
@dali

Code:
#Mobius

declare lower;
input length = 14;
input over_Bought = 70;
input over_Sold = 30;
input price = close;
input averageType = AverageType.WILDERS;
input showBreakoutSignals = no;
input Volatility_Band = 14; #20-40
input STDEV_Multiplier = 2;
input RSI_Period = 14; #8-25
input RSI_Price = 0; #0-6
input RSI_Price_Line = 2;


### Keith RSI, BB, DYN ###
def NetChgAvg = MovingAverage(averageType, price - price[1], length);
def TotChgAvg = MovingAverage(averageType, AbsValue(price - price[1]), length);
def ChgRatio = if TotChgAvg != 0 then NetChgAvg / TotChgAvg else 0;

def DYNRSI = reference RSI(RSI_Period);
def Price1 = if averageType == AverageType.SIMPLE then Average(DYNRSI, RSI_Price_Line) else ExpAverage(DYNRSI, RSI_Price_Line);
def SDBB = StDev(DYNRSI, Volatility_Band);

plot RSI = 50 * (ChgRatio + 1);
plot MiddleLine = 50;
plot MiddleLine1 = 70;
plot MiddleLine2 = 30;

plot DYNAverage = Average(DYNRSI, Volatility_Band);
DYNAverage.SetDefaultColor(Color.YELLOW);
DYNAverage.SetLineWeight(2);

plot UpperBollinger = DYNAverage + STDEV_Multiplier * SDBB;
UpperBollinger.SetDefaultColor(Color.RED);
plot LowerBollinger = DYNAverage - STDEV_Multiplier * SDBB;
LowerBollinger.SetDefaultColor(Color.GREEN);

plot OverSold = over_Sold;
plot OverBought = over_Bought;
plot UpSignal = if RSI crosses above OverSold then OverSold else Double.NaN;
plot DownSignal = if RSI crosses below OverBought then OverBought else Double.NaN;

UpSignal.SetHiding(!showBreakoutSignals);
DownSignal.SetHiding(!showBreakoutSignals);

RSI.DefineColor("OverBought", GetColor(5));
RSI.DefineColor("Normal", GetColor(9));
RSI.DefineColor("OverSold", GetColor(6));
RSI.AssignValueColor(if RSI > over_Bought then RSI.Color("OverBought") else if RSI < over_Sold then RSI.Color("OverSold") else RSI.Color("Normal"));
MiddleLine.SetDefaultColor(GetColor(4));
MiddleLine1.SetDefaultColor(GetColor(5));
MiddleLine2.SetDefaultColor(GetColor(6));
UpSignal.SetDefaultColor(Color.UPTICK);
UpSignal.SetPaintingStrategy(PaintingStrategy.ARROW_UP);
DownSignal.SetDefaultColor(Color.DOWNTICK);
DownSignal.SetPaintingStrategy(PaintingStrategy.ARROW_DOWN);

AddCloud(RSI, OverBought, Color.RED, Color.CURRENT);
AddCloud(OverSold, RSI, Color.GREEN, Color.CURRENT);
 

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