# Triangular Stoch RSI Bands For ThinkOrSwim

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The author states:
The indicator calculates Triangularity over Stoch RSI Overbought and Oversold Conditions
Ever wondered how far above overbought and below oversold, the conditions are?

The indicator plots auto band levels above overbought and below oversold

Last edited by a moderator:

Code:
``````// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/

//@version=4
study("Triangular Stoch RSI Bands", overlay=true)

tma(src, length) =>
ema(ema(ema(src,length), length), length)

l = input(20, "dynamic Length")

pivot1 = (highest(high, 9) + lowest(low, 9))/2
pivot2 = (highest(high, 26) + lowest(low, 26))/2
cum=(pivot1+pivot2)/2

// plot(Dynamic_Long, color=color.green)
// plot(Dynamic_Short, color=color.red)

//Stochastic RSI
smoothK = input(3, "K", minval=1)
smoothD = input(3, "D", minval=1)
lengthRSI = input(14, "RSI Length", minval=1)
lengthStoch = input(14, "Stochastic Length", minval=1)
src = input(close, title="RSI Source")
rsi1 = rsi(src, lengthRSI)
k = sma(stoch(rsi1, rsi1, rsi1, lengthStoch), smoothK)
d = sma(k, smoothD)
overbought = 80
oversold = 20

uc_long_condition = close>Dynamic_Long and close>Dynamic_Short and crossunder(k, 20)
uc_short_condition = close<Dynamic_Long and close<Dynamic_Short and crossover(k, 80)

//Calculations
var trend_number = 0
if close>Dynamic_Short or close<Dynamic_Long
trend_number := nz(trend_number[1]) + 1

var highs = float(na)-float(na)
var lows = float(na)-float(na)

atr = 0//0.618*atr(14)

if uc_long_condition
highs := high + atr
else if uc_short_condition
lows := low - atr

tma_highs = tma(highs,l)
tma_lows = tma(lows,l)
base = (tma_highs+tma_lows)/2
p1=plot(tma_highs, color=color.green)
p2=plot(tma_lows, color=color.red)
plot(base, color=color.gray, transp=50)
fill(p1, p2, color=color.yellow)

pc = plot(close, transp=100)

fill(pc, p1, color= close>tma_highs ? color.green: na)
fill(pc, p2, color= close<tma_lows ? color.red: na)

//Plotting LEVELS

dep = input(0.01, " DEPTH 1")
upper1 = tma_highs  + tma_highs*dep
lower1 = tma_lows  - tma_lows*dep
plot(upper1, color=color.gray, transp=50)
plot(lower1, color=color.gray, transp=50)

dep2 = input(0.0168, " DEPTH 2")
upper2 = tma_highs  + tma_highs*dep2
lower2 = tma_lows  - tma_lows*dep2
plot(upper2, color=color.blue, transp=50)
plot(lower2, color=color.blue, transp=50)

dep3 = input(0.0314, " DEPTH 3")
upper3 = tma_highs  + tma_highs*dep3
lower3 = tma_lows  - tma_lows*dep3
plot(upper3, color=color.gray, transp=50)
plot(lower3, color=color.gray, transp=50)

dep4 = input(0.0446, " DEPTH 4")
upper4 = tma_highs  + tma_highs*dep4
lower4 = tma_lows  - tma_lows*dep4
plot(upper4, color=color.blue, transp=50)
plot(lower4, color=color.blue, transp=50)``````
check the below. I just modified the band as well.

CSS:
``````#// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
#study("Triangular Stoch RSI Bands", overlay=true)
# Converted and mod by Sam4Cok@Samer800    - 04/2024

input Source = close; #, title="RSI Source")
input atrMulit = 0.89;
input pivotLength1 = 9;
input pivotLength2 = 26;
input dynamicLength = 20; #, "dynamic Length")
input smoothK = 3; #, "K", minval=1)
input smoothD = 3; #, "D", minval=1)
input rsiLength = 14; #, "RSI Length", minval=1)
input StochasticLength = 14; #, "Stochastic Length", minval=1)
input overboughtLevel = 80;
input oversoldLevel = 20;

def na = Double.NaN;

# stoch(source, high, low, length) =>
script stoch {
input src = close;
input h = high;
input l = low;
input len = 14;
def hh = Highest(h, len);
def ll = Lowest(l, len);
def stoch = 100 * (src - ll) / (hh - ll);
plot return = stoch;
}
#-- TMA
script tma {
input src = close;
input length = 20;
def ema1 = ExpAverage(src, length);
def ema2 = ExpAverage(ema1, length);
def ema3 = ExpAverage(ema2, length);
plot tma = ema3;
}
def nATR = ATR(Length = 14);
def nATR1 = Min(Source * 0.3/100, nATR);
def hh1 = Highest(high, pivotLength1);
def hh2 = Highest(high, pivotLength2);
def ll1 = Lowest(low, pivotLength1);
def ll2 = Lowest(low, pivotLength2);
def pivot1 = (hh1 + ll1) / 2;
def pivot2 = (hh2 + ll2) / 2;
def cum = (pivot1 + pivot2) / 2;
def adjust_n = cum - atrMulit * nATR;
def adjust_p = cum + atrMulit * nATR;

def rsi1 = RSI(Price = Source, Length = rsiLength);
def stoch1 = stoch(rsi1, rsi1, rsi1, StochasticLength);
def k = Average(stoch1, smoothK);
def d = Average(k, smoothD);

def uc_long_condition = Source > Dynamic_Long and Source > Dynamic_Short and (k crosses below oversoldLevel);
def uc_short_condition = Source < Dynamic_Long and Source < Dynamic_Short and (k crosses above overboughtLevel);

#/Calculations
#def trend_number = if Source>Dynamic_Short or Source<Dynamic_Long then trend_number[1] + 1 else 0;

def highs = if uc_long_condition then high else if highs[1] then highs[1] else hh2;
def lows = if uc_short_condition then low  else if lows[1] then lows[1] else ll2;

def tma_highs = tma(if !isNAN(highs) then highs else hh2,dynamicLength);
def tma_lows = tma(if !isNaN(lows) then lows else ll2,dynamicLength);
def base = (tma_highs+tma_lows)/2;

plot tmaHi = tma_highs; #, color=color.green)
plot tmaLo = tma_lows; #, color=color.red)
plot baseLine = base; #, color=color.gray, transp=50)
tmaHi.SetDefaultColor(Color.GREEN);
tmaLo.SetDefaultColor(Color.RED);
baseLine.SetDefaultColor(Color.GRAY);
#//Plotting LEVELS

input showBand = yes;
input bandLvl1 = 0.236; #, " DEPTH 1")
input bandLvl2 = 0.382; #, " DEPTH 2")
input bandLvl3 = 0.500; #, " DEPTH 3")
input bandLvl4 = 0.618; #, " DEPTH 4")

def diff = if showBand then WildersAverage(tma_highs - tma_lows, dynamicLength) else na;

def upper1 = tma_highs + diff * bandLvl1;
def upper2 = tma_highs + diff * bandLvl2;
def upper3 = tma_highs + diff * bandLvl3;
def upper4 = tma_highs + diff * bandLvl4;
def lower1 = tma_lows  - diff * bandLvl1;
def lower2 = tma_lows  - diff * bandLvl2;
def lower3 = tma_lows  - diff * bandLvl3;
def lower4 = tma_lows  - diff * bandLvl4;

def up1 = upper1;
def up2 = upper2;
def up3 = upper3;
def up4 = upper4;
def lo1 = lower1;
def lo2 = lower2;
def lo3 = lower3;
def lo4 = lower4;

DefineGlobalColor("Green1" , CreateColor(4,181,4));
DefineGlobalColor("Green2" , CreateColor(3,145,3));
DefineGlobalColor("Green3" , CreateColor(2,117,2));
DefineGlobalColor("Green4" , CreateColor(1,93,1));

DefineGlobalColor("Red1" , CreateColor(184,4,4));
DefineGlobalColor("Red2" , CreateColor(145,3,3));
DefineGlobalColor("Red3" , CreateColor(117,2,2));
DefineGlobalColor("Red4" , CreateColor(100,1,1));

#-- END of CODE``````

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