Twin Range Filter For ThinkOrSwim

tiburon · Sep 28, 2022

Hi I found this indicator in trading view , Can someone be able to converted to TOS. It is very accurate. below is the trading view code and link Thank you
https://www.tradingview.com/script/r2aZvj57-Twin-Range-Filter/

samer800 · Oct 12, 2022

check it out. I added option to show the band as well.

CSS:

#// This source code is subject to the terms of the Mozilla Public License 2.0
#// © colinmck
#study(title="Twin Range Filter", overlay=true)
# Converted and mod by Sam4Cok@Samer800 - 10/2022 - request from https://usethinkscript.com/ memeber

input source = close;#(defval=close, title="Source")
input ShowBand = no;
#// Smooth Average Range
input FastPeriod = 27;        # "Fast period"
input FastRange = 1.6;      # "Fast range"

input SlowPeriod = 55;        # "Slow period"
input SlowRange = 2;        # "Slow range"

script nz {
    input data  = close;
    input repl  = 0;
    def ret_val = if isNaN(data) then repl else data;
    plot return = ret_val;
}
#smoothrng(x, t, m) =>
script smoothrng {
    input x = close;
    input t = 20;
    input m = 1;
    def wper = t * 2 - 1;
    def avrng = ExpAverage(AbsValue(x - x[1]), t);
    def smoothrng = ExpAverage(avrng, wper) * m;
    plot return = smoothrng;
}
def smrng1 = smoothrng(source, FastPeriod, FastRange);
def smrng2 = smoothrng(source, SlowPeriod, SlowRange);
def smrng = (smrng1 + smrng2) / 2;

#// Range Filter
#rngfilt(x, r) =>
script rngfilt {
    input x = close;
    input r = 0;
    def rngfilt;
    rngfilt = if x > nz(rngfilt[1]) then if x - r < nz(rngfilt[1]) then nz(rngfilt[1]) else x - r
              else if x + r > nz(rngfilt[1]) then nz(rngfilt[1]) else x + r;
    plot return = rngfilt;
}
def filt = rngfilt(source, smrng);
#--------------------------------
def upward; def downward; def longCond; def shortCond; def CondIni;
upward = if filt > filt[1] then nz(upward[1]) + 1 else if filt < filt[1] then 0 else nz(upward[1]);
downward = if filt < filt[1] then nz(downward[1]) + 1 else if filt > filt[1] then 0 else nz(downward[1]);
def hband = filt + smrng;
def lband = filt - smrng;

longCond = source > filt and source > source[1] and upward > 0 or source > filt and source < source[1] and upward > 0;
shortCond = source < filt and source < source[1] and downward > 0 or source < filt and source > source[1] and downward > 0;

CondIni = if longCond then 1 else if shortCond then -1 else CondIni[1];

def long = longCond and CondIni[1] == -1;
def short = shortCond and CondIni[1] == 1;

#// Plotting
plot UpperBand = hband;
UpperBand.SetDefaultColor(Color.DARK_RED);
UpperBand.SetHiding(!ShowBand);
plot LowerBand = lband;
LowerBand.SetDefaultColor(Color.DARK_GREEN);
LowerBand.SetHiding(!ShowBand);

AddChartBubble(long, low, "Long", Color.CYAN, no);
AddChartBubble(short, high, "Short", Color.MAGENTA, yes);


#---END Code

tiburon · Oct 12, 2022

Thank you

FOTM_8888 · Oct 12, 2022

samer800 said:

check it out. I added option to show the band as well.

CSS:

#// This source code is subject to the terms of the Mozilla Public License 2.0
#// © colinmck
#study(title="Twin Range Filter", overlay=true)
# Converted and mod by Sam4Cok@Samer800 - 10/2022 - request from https://usethinkscript.com/ memeber

input source = close;#(defval=close, title="Source")
input ShowBand = no;
#// Smooth Average Range
input FastPeriod = 27;        # "Fast period"
input FastRange = 1.6;      # "Fast range"

input SlowPeriod = 55;        # "Slow period"
input SlowRange = 2;        # "Slow range"

script nz {
    input data  = close;
    input repl  = 0;
    def ret_val = if isNaN(data) then repl else data;
    plot return = ret_val;
}
#smoothrng(x, t, m) =>
script smoothrng {
    input x = close;
    input t = 20;
    input m = 1;
    def wper = t * 2 - 1;
    def avrng = ExpAverage(AbsValue(x - x[1]), t);
    def smoothrng = ExpAverage(avrng, wper) * m;
    plot return = smoothrng;
}
def smrng1 = smoothrng(source, FastPeriod, FastRange);
def smrng2 = smoothrng(source, SlowPeriod, SlowRange);
def smrng = (smrng1 + smrng2) / 2;

#// Range Filter
#rngfilt(x, r) =>
script rngfilt {
    input x = close;
    input r = 0;
    def rngfilt;
    rngfilt = if x > nz(rngfilt[1]) then if x - r < nz(rngfilt[1]) then nz(rngfilt[1]) else x - r
              else if x + r > nz(rngfilt[1]) then nz(rngfilt[1]) else x + r;
    plot return = rngfilt;
}
def filt = rngfilt(source, smrng);
#--------------------------------
def upward; def downward; def longCond; def shortCond; def CondIni;
upward = if filt > filt[1] then nz(upward[1]) + 1 else if filt < filt[1] then 0 else nz(upward[1]);
downward = if filt < filt[1] then nz(downward[1]) + 1 else if filt > filt[1] then 0 else nz(downward[1]);
def hband = filt + smrng;
def lband = filt - smrng;

longCond = source > filt and source > source[1] and upward > 0 or source > filt and source < source[1] and upward > 0;
shortCond = source < filt and source < source[1] and downward > 0 or source < filt and source > source[1] and downward > 0;

CondIni = if longCond then 1 else if shortCond then -1 else CondIni[1];

def long = longCond and CondIni[1] == -1;
def short = shortCond and CondIni[1] == 1;

#// Plotting
plot UpperBand = hband;
UpperBand.SetDefaultColor(Color.DARK_RED);
UpperBand.SetHiding(!ShowBand);
plot LowerBand = lband;
LowerBand.SetDefaultColor(Color.DARK_GREEN);
LowerBand.SetHiding(!ShowBand);

AddChartBubble(long, low, "Long", Color.CYAN, no);
AddChartBubble(short, high, "Short", Color.MAGENTA, yes);


#---END Code

wow great job like always @samer800 . two favor. is its possible,
1. price colors
2. scan.
i hope you can help me with this two request . thank you in advance

samer800 · Oct 13, 2022

FOTM_8888 said:
wow great job like always @samer800 . two favor. is its possible,
1. price colors
2. scan.
i hope you can help me with this two request . thank you in advance

pls provide more details on price color. You want to color the price based on what?
for scan, use the code below. Change the number of look back bars as you wish.

CSS:

#// This source code is subject to the terms of the Mozilla Public License 2.0
#// © colinmck
#study(title="Twin Range Filter", overlay=true)
# Converted and mod by Sam4Cok@Samer800 - 10/2022 - request from https://usethinkscript.com/ memeber

input source = close;#(defval=close, title="Source")
input ShowBand = no;
#// Smooth Average Range
input FastPeriod = 27;        # "Fast period"
input FastRange = 1.6;      # "Fast range"

input SlowPeriod = 55;        # "Slow period"
input SlowRange = 2;        # "Slow range"

script nz {
    input data  = close;
    input repl  = 0;
    def ret_val = if isNaN(data) then repl else data;
    plot return = ret_val;
}
#smoothrng(x, t, m) =>
script smoothrng {
    input x = close;
    input t = 20;
    input m = 1;
    def wper = t * 2 - 1;
    def avrng = ExpAverage(AbsValue(x - x[1]), t);
    def smoothrng = ExpAverage(avrng, wper) * m;
    plot return = smoothrng;
}
def smrng1 = smoothrng(source, FastPeriod, FastRange);
def smrng2 = smoothrng(source, SlowPeriod, SlowRange);
def smrng = (smrng1 + smrng2) / 2;

#// Range Filter
#rngfilt(x, r) =>
script rngfilt {
    input x = close;
    input r = 0;
    def rngfilt;
    rngfilt = if x > nz(rngfilt[1]) then if x - r < nz(rngfilt[1]) then nz(rngfilt[1]) else x - r
              else if x + r > nz(rngfilt[1]) then nz(rngfilt[1]) else x + r;
    plot return = rngfilt;
}
def filt = rngfilt(source, smrng);
#--------------------------------
def upward; def downward; def longCond; def shortCond; def CondIni;
upward = if filt > filt[1] then nz(upward[1]) + 1 else if filt < filt[1] then 0 else nz(upward[1]);
downward = if filt < filt[1] then nz(downward[1]) + 1 else if filt > filt[1] then 0 else nz(downward[1]);
def hband = filt + smrng;
def lband = filt - smrng;

longCond = source > filt and source > source[1] and upward > 0 or source > filt and source < source[1] and upward > 0;
shortCond = source < filt and source < source[1] and downward > 0 or source < filt and source > source[1] and downward > 0;

CondIni = if longCond then 1 else if shortCond then -1 else CondIni[1];

def long = longCond and CondIni[1] == -1;
def short = shortCond and CondIni[1] == 1;

#// Scan
plot scan = (long or short) within 2 bars;

#---END Code

FOTM_8888 · Apr 9, 2023

Hi gangs, here is a very nice system: https://www.prorealcode.com/prorealtime-indicators/twin-range-filter/

@samer800 please check this out when you get a change! thank you in advance

samer800 · Apr 10, 2023

FOTM_8888 said:

Hi gangs, here is a very nice system: https://www.prorealcode.com/prorealtime-indicators/twin-range-filter/

i hope one of the greatest coder we got here can help me with this. @samer800 if you got any time available i will really appreciate. thank you in advance

Code:

//PRC_Twing Range Filter | indicator
//28.03.2023
//Nicolas @ www.prorealcode.com
//Sharing ProRealTime knowledge
//author: colinmck

// --- settings
per1 = 27 //"Fast period"
mult1 = 1.6 //"Fast range"
per2 = 55 //"Slow period"
mult2 = 2 //"Slow range"
// --- end of settings

source = customclose

once wper1 = per1 * 2 - 1
avrng1 = average[per1,1](abs(source - source[1]))
smrng1 = average[wper1,1](avrng1) * mult1
once wper2 = per2 * 2 - 1
avrng2 = average[per2,1](abs(source - source[1]))
smrng2 = average[wper2,1](avrng2) * mult2
smrng = (smrng1 + smrng2) / 2

r = smrng
if source>rngfilt[1] then
if (source-r)<rngfilt[1] then
rngfilt=rngfilt[1]
else
rngfilt=source-r
endif
elsif (source+r)>rngfilt[1] then
rngfilt=rngfilt[1]
else
rngfilt=source+r
endif

if rngfilt > rngfilt[1] then
upward=upward+1
downward=0
endif
if rngfilt < rngfilt[1] then
upward=0
downward=downward+1
endif

longCond = (source > rngfilt and source > source[1] and upward > 0) or (source > rngfilt and source < source[1] and upward > 0)
shortCond = (source < rngfilt and source < source[1] and downward > 0) or (source < rngfilt and source > source[1] and downward > 0)

if longcond then
colorr=0
colorg=255
elsif shortcond then
colorr=255
colorg=0
endif

if colorr=0 and colorr[1]=255 then
drawarrowup(barindex,min(low,rngfilt)-averagetruerange[14]/2) coloured("green")
endif
if colorr=255 and colorr[1]=0 then
drawarrowdown(barindex,max(high,rngfilt)+averagetruerange[14]/2) coloured("crimson")
endif

return rngfilt coloured(colorr,colorg,0) style(line,2)

@samer800 please check this out when you get a change! thank you in advance

check this.

https://usethinkscript.com/threads/twin-range-filter-for-thinkorswim.12831/#post-110151

FOTM_8888 · Apr 10, 2023

samer800 said:
check this.

https://usethinkscript.com/threads/twin-range-filter-for-thinkorswim.12831/#post-110151

thank you @samer800 . nothing is show up. i copy the script and create a new study but nothing show up

Florida · Apr 10, 2023

imho @FOTM_8888 range filter/s typically results in some signal(s) as shown by the bubbles. However, if you so choose, you could set the ShowBand to yes (as added by the relentless and prolific coder @samer800!!!) but that would be a side show

Jeffro_095 · May 22, 2023

I've added this indicator to my TOS, both as an upper overlay, and as a lower indicator. There are no "Buy" and "Sell" bubbles. Also it appears to only work when the indicator goes from 0 to 1. I'd expect that when the indicator goes from 0 to 1, that would trigger a buy and when it goes from 1 to 0, that would trigger a sell. When using the indicator in the price chart, sutup as boolean, an arrow is applied to every candle that where the value is 1. Again, I feel this should only be the first candle when the indicator changes from 0 to 1 and 1 to 0.

samer800 · May 23, 2023

Jeffro_095 said:
I've added this indicator to my TOS, both as an upper overlay, and as a lower indicator. There are no "Buy" and "Sell" bubbles. Also it appears to only work when the indicator goes from 0 to 1. I'd expect that when the indicator goes from 0 to 1, that would trigger a buy and when it goes from 1 to 0, that would trigger a sell. When using the indicator in the price chart, sutup as boolean, an arrow is applied to every candle that where the value is 1. Again, I feel this should only be the first candle when the indicator changes from 0 to 1 and 1 to 0.

try this if works with you

CSS:

#// This source code is subject to the terms of the Mozilla Public License 2.0
#// © colinmck
#study(title="Twin Range Filter", overlay=true)
# Converted and mod by Sam4Cok@Samer800 - 10/2022 - request from https://usethinkscript.com/ memeber

input source = close;#(defval=close, title="Source")
input ShowBand = no;
#// Smooth Average Range
input FastPeriod = 27;        # "Fast period"
input FastRange = 1.6;      # "Fast range"

input SlowPeriod = 55;        # "Slow period"
input SlowRange = 2;        # "Slow range"

#script nz {
#    input data  = close;
#    input repl  = 0;
#    def ret_val = if isNaN(data) then repl else data;
#    plot return = ret_val;
#}
#smoothrng(x, t, m) =>
script smoothrng {
    input x = close;
    input t = 20;
    input m = 1;
    def wper = t * 2 - 1;
    def avrng = ExpAverage(AbsValue(x - x[1]), t);
    def smoothrng = ExpAverage(avrng, wper) * m;
    plot return = smoothrng;
}
def smrng1 = smoothrng(source, FastPeriod, FastRange);
def smrng2 = smoothrng(source, SlowPeriod, SlowRange);
def smrng = (smrng1 + smrng2) / 2;

#// Range Filter
#rngfilt(x, r) =>
script rngfilt {
    input x = close;
    input r = 0;
    def rngfilt;
    rngfilt = if x > rngfilt[1] then
              CompoundValue(1, if x - r < rngfilt[1] then rngfilt[1] else x - r, x)
              else if x + r > rngfilt[1] then rngfilt[1] else x + r;
    plot return = rngfilt;
}
def filt = rngfilt(source, smrng);
#--------------------------------
def longCond; def shortCond; def CondIni;
def upward = if filt > filt[1] then upward[1] + 1 else if filt < filt[1] then 0 else upward[1];
def downward = if filt < filt[1] then downward[1] + 1 else if filt > filt[1] then 0 else downward[1];
def hband = filt + smrng;
def lband = filt - smrng;

longCond = source > filt and source > source[1] and upward > 0 or source > filt and source < source[1] and upward > 0;
shortCond = source < filt and source < source[1] and downward > 0 or source < filt and source > source[1] and downward > 0;

CondIni = if longCond then 1 else if shortCond then -1 else CondIni[1];

def long = longCond and CondIni[1] == -1;
def short = shortCond and CondIni[1] == 1;

#// Plotting
plot UpperBand = hband;
UpperBand.SetDefaultColor(Color.DARK_RED);
UpperBand.SetHiding(!ShowBand);
plot LowerBand = lband;
LowerBand.SetDefaultColor(Color.DARK_GREEN);
LowerBand.SetHiding(!ShowBand);

AddChartBubble(long, low, "Long", Color.CYAN, no);
AddChartBubble(short, high, "Short", Color.MAGENTA, yes);


#---END Code

FOTM_8888 · Jun 14, 2023

samer800 said:

check it out. I added option to show the band as well.

CSS:

#// This source code is subject to the terms of the Mozilla Public License 2.0
#// © colinmck
#study(title="Twin Range Filter", overlay=true)
# Converted and mod by Sam4Cok@Samer800 - 10/2022 - request from https://usethinkscript.com/ memeber

input source = close;#(defval=close, title="Source")
input ShowBand = no;
#// Smooth Average Range
input FastPeriod = 27;        # "Fast period"
input FastRange = 1.6;      # "Fast range"

input SlowPeriod = 55;        # "Slow period"
input SlowRange = 2;        # "Slow range"

script nz {
    input data  = close;
    input repl  = 0;
    def ret_val = if isNaN(data) then repl else data;
    plot return = ret_val;
}
#smoothrng(x, t, m) =>
script smoothrng {
    input x = close;
    input t = 20;
    input m = 1;
    def wper = t * 2 - 1;
    def avrng = ExpAverage(AbsValue(x - x[1]), t);
    def smoothrng = ExpAverage(avrng, wper) * m;
    plot return = smoothrng;
}
def smrng1 = smoothrng(source, FastPeriod, FastRange);
def smrng2 = smoothrng(source, SlowPeriod, SlowRange);
def smrng = (smrng1 + smrng2) / 2;

#// Range Filter
#rngfilt(x, r) =>
script rngfilt {
    input x = close;
    input r = 0;
    def rngfilt;
    rngfilt = if x > nz(rngfilt[1]) then if x - r < nz(rngfilt[1]) then nz(rngfilt[1]) else x - r
              else if x + r > nz(rngfilt[1]) then nz(rngfilt[1]) else x + r;
    plot return = rngfilt;
}
def filt = rngfilt(source, smrng);
#--------------------------------
def upward; def downward; def longCond; def shortCond; def CondIni;
upward = if filt > filt[1] then nz(upward[1]) + 1 else if filt < filt[1] then 0 else nz(upward[1]);
downward = if filt < filt[1] then nz(downward[1]) + 1 else if filt > filt[1] then 0 else nz(downward[1]);
def hband = filt + smrng;
def lband = filt - smrng;

longCond = source > filt and source > source[1] and upward > 0 or source > filt and source < source[1] and upward > 0;
shortCond = source < filt and source < source[1] and downward > 0 or source < filt and source > source[1] and downward > 0;

CondIni = if longCond then 1 else if shortCond then -1 else CondIni[1];

def long = longCond and CondIni[1] == -1;
def short = shortCond and CondIni[1] == 1;

#// Plotting
plot UpperBand = hband;
UpperBand.SetDefaultColor(Color.DARK_RED);
UpperBand.SetHiding(!ShowBand);
plot LowerBand = lband;
LowerBand.SetDefaultColor(Color.DARK_GREEN);
LowerBand.SetHiding(!ShowBand);

AddChartBubble(long, low, "Long", Color.CYAN, no);
AddChartBubble(short, high, "Short", Color.MAGENTA, yes);


#---END Code

Hello @samer800 can i ask you a favor please. can you add an arrow instead of the label? so that way i think the chart look more clean. thank you in advance.

samer800 · Jun 15, 2023

FOTM_8888 said:
Hello @samer800 can i ask you a favor please. can you add an arrow instead of the label? so that way i think the chart look more clean. thank you in advance.

find below

CSS:

#// This source code is subject to the terms of the Mozilla Public License 2.0
#// © colinmck
#study(title="Twin Range Filter", overlay=true)
# Converted and mod by Sam4Cok@Samer800 - 10/2022 - request from https://usethinkscript.com/ memeber

input signalStyle = {Default Arrows, Bubbles};
input source = close;#(defval=close, title="Source")
input ShowBand = no;
#// Smooth Average Range
input FastPeriod = 27;        # "Fast period"
input FastRange = 1.6;      # "Fast range"

input SlowPeriod = 55;        # "Slow period"
input SlowRange = 2;        # "Slow range"

def na = Double.NaN;
def arrow = signalStyle==signalStyle.Arrows;
#script nz {
#    input data  = close;
#    input repl  = 0;
#    def ret_val = if isNaN(data) then repl else data;
#    plot return = ret_val;
#}
#smoothrng(x, t, m) =>
script smoothrng {
    input x = close;
    input t = 20;
    input m = 1;
    def wper = t * 2 - 1;
    def avrng = ExpAverage(AbsValue(x - x[1]), t);
    def smoothrng = ExpAverage(avrng, wper) * m;
    plot return = smoothrng;
}
def smrng1 = smoothrng(source, FastPeriod, FastRange);
def smrng2 = smoothrng(source, SlowPeriod, SlowRange);
def smrng = (smrng1 + smrng2) / 2;

#// Range Filter
#rngfilt(x, r) =>
script rngfilt {
    input x = close;
    input r = 0;
    def rngfilt;
    rngfilt = if x > rngfilt[1] then
              CompoundValue(1, if x - r < rngfilt[1] then rngfilt[1] else x - r, x)
              else if x + r > rngfilt[1] then rngfilt[1] else x + r;
    plot return = rngfilt;
}
def filt = rngfilt(source, smrng);
#--------------------------------
def longCond; def shortCond; def CondIni;
def upward = if filt > filt[1] then upward[1] + 1 else if filt < filt[1] then 0 else upward[1];
def downward = if filt < filt[1] then downward[1] + 1 else if filt > filt[1] then 0 else downward[1];
def hband = filt + smrng;
def lband = filt - smrng;

longCond = source > filt and source > source[1] and upward > 0 or source > filt and source < source[1] and upward > 0;
shortCond = source < filt and source < source[1] and downward > 0 or source < filt and source > source[1] and downward > 0;

CondIni = if longCond then 1 else if shortCond then -1 else CondIni[1];

def long = longCond and CondIni[1] == -1;
def short = shortCond and CondIni[1] == 1;

#// Plotting
plot UpperBand = hband;
UpperBand.SetDefaultColor(Color.DARK_RED);
UpperBand.SetHiding(!ShowBand);
plot LowerBand = lband;
LowerBand.SetDefaultColor(Color.DARK_GREEN);
LowerBand.SetHiding(!ShowBand);

plot SigUp = if arrow and long then low else na;
plot SigDn = if arrow and short then high else na;
SigUp.SetPaintingStrategy(paintingStrategy.BOOLEAN_ARROW_Up);
SigDn.SetPaintingStrategy(paintingStrategy.BOOLEAN_ARROW_Down);
SigUp.SetDefaultColor(Color.CYAN);
SigDn.SetDefaultColor(Color.MAGENTA);

AddChartBubble(!arrow and long, low, "Long", Color.CYAN, no);
AddChartBubble(!arrow and short, high, "Short", Color.MAGENTA, yes);


#---END Code

freedom Traders · Jun 29, 2023

samer800 said:

find below

CSS:

#// This source code is subject to the terms of the Mozilla Public License 2.0
#// © colinmck
#study(title="Twin Range Filter", overlay=true)
# Converted and mod by Sam4Cok@Samer800 - 10/2022 - request from https://usethinkscript.com/ memeber

input signalStyle = {Default Arrows, Bubbles};
input source = close;#(defval=close, title="Source")
input ShowBand = no;
#// Smooth Average Range
input FastPeriod = 27;        # "Fast period"
input FastRange = 1.6;      # "Fast range"

input SlowPeriod = 55;        # "Slow period"
input SlowRange = 2;        # "Slow range"

def na = Double.NaN;
def arrow = signalStyle==signalStyle.Arrows;
#script nz {
#    input data  = close;
#    input repl  = 0;
#    def ret_val = if isNaN(data) then repl else data;
#    plot return = ret_val;
#}
#smoothrng(x, t, m) =>
script smoothrng {
    input x = close;
    input t = 20;
    input m = 1;
    def wper = t * 2 - 1;
    def avrng = ExpAverage(AbsValue(x - x[1]), t);
    def smoothrng = ExpAverage(avrng, wper) * m;
    plot return = smoothrng;
}
def smrng1 = smoothrng(source, FastPeriod, FastRange);
def smrng2 = smoothrng(source, SlowPeriod, SlowRange);
def smrng = (smrng1 + smrng2) / 2;

#// Range Filter
#rngfilt(x, r) =>
script rngfilt {
    input x = close;
    input r = 0;
    def rngfilt;
    rngfilt = if x > rngfilt[1] then
              CompoundValue(1, if x - r < rngfilt[1] then rngfilt[1] else x - r, x)
              else if x + r > rngfilt[1] then rngfilt[1] else x + r;
    plot return = rngfilt;
}
def filt = rngfilt(source, smrng);
#--------------------------------
def longCond; def shortCond; def CondIni;
def upward = if filt > filt[1] then upward[1] + 1 else if filt < filt[1] then 0 else upward[1];
def downward = if filt < filt[1] then downward[1] + 1 else if filt > filt[1] then 0 else downward[1];
def hband = filt + smrng;
def lband = filt - smrng;

longCond = source > filt and source > source[1] and upward > 0 or source > filt and source < source[1] and upward > 0;
shortCond = source < filt and source < source[1] and downward > 0 or source < filt and source > source[1] and downward > 0;

CondIni = if longCond then 1 else if shortCond then -1 else CondIni[1];

def long = longCond and CondIni[1] == -1;
def short = shortCond and CondIni[1] == 1;

#// Plotting
plot UpperBand = hband;
UpperBand.SetDefaultColor(Color.DARK_RED);
UpperBand.SetHiding(!ShowBand);
plot LowerBand = lband;
LowerBand.SetDefaultColor(Color.DARK_GREEN);
LowerBand.SetHiding(!ShowBand);

plot SigUp = if arrow and long then low else na;
plot SigDn = if arrow and short then high else na;
SigUp.SetPaintingStrategy(paintingStrategy.BOOLEAN_ARROW_Up);
SigDn.SetPaintingStrategy(paintingStrategy.BOOLEAN_ARROW_Down);
SigUp.SetDefaultColor(Color.CYAN);
SigDn.SetDefaultColor(Color.MAGENTA);

AddChartBubble(!arrow and long, low, "Long", Color.CYAN, no);
AddChartBubble(!arrow and short, high, "Short", Color.MAGENTA, yes);


#---END Code

Does it repaint

ronie · Jul 17, 2023

samer800 said:

check it out. I added option to show the band as well.

CSS:

#// This source code is subject to the terms of the Mozilla Public License 2.0
#// © colinmck
#study(title="Twin Range Filter", overlay=true)
# Converted and mod by Sam4Cok@Samer800 - 10/2022 - request from https://usethinkscript.com/ memeber

input source = close;#(defval=close, title="Source")
input ShowBand = no;
#// Smooth Average Range
input FastPeriod = 27;        # "Fast period"
input FastRange = 1.6;      # "Fast range"

input SlowPeriod = 55;        # "Slow period"
input SlowRange = 2;        # "Slow range"

script nz {
    input data  = close;
    input repl  = 0;
    def ret_val = if isNaN(data) then repl else data;
    plot return = ret_val;
}
#smoothrng(x, t, m) =>
script smoothrng {
    input x = close;
    input t = 20;
    input m = 1;
    def wper = t * 2 - 1;
    def avrng = ExpAverage(AbsValue(x - x[1]), t);
    def smoothrng = ExpAverage(avrng, wper) * m;
    plot return = smoothrng;
}
def smrng1 = smoothrng(source, FastPeriod, FastRange);
def smrng2 = smoothrng(source, SlowPeriod, SlowRange);
def smrng = (smrng1 + smrng2) / 2;

#// Range Filter
#rngfilt(x, r) =>
script rngfilt {
    input x = close;
    input r = 0;
    def rngfilt;
    rngfilt = if x > nz(rngfilt[1]) then if x - r < nz(rngfilt[1]) then nz(rngfilt[1]) else x - r
              else if x + r > nz(rngfilt[1]) then nz(rngfilt[1]) else x + r;
    plot return = rngfilt;
}
def filt = rngfilt(source, smrng);
#--------------------------------
def upward; def downward; def longCond; def shortCond; def CondIni;
upward = if filt > filt[1] then nz(upward[1]) + 1 else if filt < filt[1] then 0 else nz(upward[1]);
downward = if filt < filt[1] then nz(downward[1]) + 1 else if filt > filt[1] then 0 else nz(downward[1]);
def hband = filt + smrng;
def lband = filt - smrng;

longCond = source > filt and source > source[1] and upward > 0 or source > filt and source < source[1] and upward > 0;
shortCond = source < filt and source < source[1] and downward > 0 or source < filt and source > source[1] and downward > 0;

CondIni = if longCond then 1 else if shortCond then -1 else CondIni[1];

def long = longCond and CondIni[1] == -1;
def short = shortCond and CondIni[1] == 1;

#// Plotting
plot UpperBand = hband;
UpperBand.SetDefaultColor(Color.DARK_RED);
UpperBand.SetHiding(!ShowBand);
plot LowerBand = lband;
LowerBand.SetDefaultColor(Color.DARK_GREEN);
LowerBand.SetHiding(!ShowBand);

AddChartBubble(long, low, "Long", Color.CYAN, no);
AddChartBubble(short, high, "Short", Color.MAGENTA, yes);


#---END Code

Thanks for this beautiful conversion. I'm new to this, so is it possible to make this a strategy and add buy/sell orders?

nktkobby · Jul 18, 2023

freedom Traders said:
Does it repaint

No, it doesn't according to the owner

nktkobby · Jul 18, 2023

samer800 said:

check it out. I added option to show the band as well.

CSS:

#// This source code is subject to the terms of the Mozilla Public License 2.0
#// © colinmck
#study(title="Twin Range Filter", overlay=true)
# Converted and mod by Sam4Cok@Samer800 - 10/2022 - request from https://usethinkscript.com/ memeber

input source = close;#(defval=close, title="Source")
input ShowBand = no;
#// Smooth Average Range
input FastPeriod = 27;        # "Fast period"
input FastRange = 1.6;      # "Fast range"

input SlowPeriod = 55;        # "Slow period"
input SlowRange = 2;        # "Slow range"

script nz {
    input data  = close;
    input repl  = 0;
    def ret_val = if isNaN(data) then repl else data;
    plot return = ret_val;
}
#smoothrng(x, t, m) =>
script smoothrng {
    input x = close;
    input t = 20;
    input m = 1;
    def wper = t * 2 - 1;
    def avrng = ExpAverage(AbsValue(x - x[1]), t);
    def smoothrng = ExpAverage(avrng, wper) * m;
    plot return = smoothrng;
}
def smrng1 = smoothrng(source, FastPeriod, FastRange);
def smrng2 = smoothrng(source, SlowPeriod, SlowRange);
def smrng = (smrng1 + smrng2) / 2;

#// Range Filter
#rngfilt(x, r) =>
script rngfilt {
    input x = close;
    input r = 0;
    def rngfilt;
    rngfilt = if x > nz(rngfilt[1]) then if x - r < nz(rngfilt[1]) then nz(rngfilt[1]) else x - r
              else if x + r > nz(rngfilt[1]) then nz(rngfilt[1]) else x + r;
    plot return = rngfilt;
}
def filt = rngfilt(source, smrng);
#--------------------------------
def upward; def downward; def longCond; def shortCond; def CondIni;
upward = if filt > filt[1] then nz(upward[1]) + 1 else if filt < filt[1] then 0 else nz(upward[1]);
downward = if filt < filt[1] then nz(downward[1]) + 1 else if filt > filt[1] then 0 else nz(downward[1]);
def hband = filt + smrng;
def lband = filt - smrng;

longCond = source > filt and source > source[1] and upward > 0 or source > filt and source < source[1] and upward > 0;
shortCond = source < filt and source < source[1] and downward > 0 or source < filt and source > source[1] and downward > 0;

CondIni = if longCond then 1 else if shortCond then -1 else CondIni[1];

def long = longCond and CondIni[1] == -1;
def short = shortCond and CondIni[1] == 1;

#// Plotting
plot UpperBand = hband;
UpperBand.SetDefaultColor(Color.DARK_RED);
UpperBand.SetHiding(!ShowBand);
plot LowerBand = lband;
LowerBand.SetDefaultColor(Color.DARK_GREEN);
LowerBand.SetHiding(!ShowBand);

AddChartBubble(long, low, "Long", Color.CYAN, no);
AddChartBubble(short, high, "Short", Color.MAGENTA, yes);


#---END Code

@samer800 thank you for all your hard work, much appreciated

FOTM_8888 · Oct 13, 2023

samer800 said:

find below

CSS:

#// This source code is subject to the terms of the Mozilla Public License 2.0
#// © colinmck
#study(title="Twin Range Filter", overlay=true)
# Converted and mod by Sam4Cok@Samer800 - 10/2022 - request from https://usethinkscript.com/ memeber

input signalStyle = {Default Arrows, Bubbles};
input source = close;#(defval=close, title="Source")
input ShowBand = no;
#// Smooth Average Range
input FastPeriod = 27;        # "Fast period"
input FastRange = 1.6;      # "Fast range"

input SlowPeriod = 55;        # "Slow period"
input SlowRange = 2;        # "Slow range"

def na = Double.NaN;
def arrow = signalStyle==signalStyle.Arrows;
#script nz {
#    input data  = close;
#    input repl  = 0;
#    def ret_val = if isNaN(data) then repl else data;
#    plot return = ret_val;
#}
#smoothrng(x, t, m) =>
script smoothrng {
    input x = close;
    input t = 20;
    input m = 1;
    def wper = t * 2 - 1;
    def avrng = ExpAverage(AbsValue(x - x[1]), t);
    def smoothrng = ExpAverage(avrng, wper) * m;
    plot return = smoothrng;
}
def smrng1 = smoothrng(source, FastPeriod, FastRange);
def smrng2 = smoothrng(source, SlowPeriod, SlowRange);
def smrng = (smrng1 + smrng2) / 2;

#// Range Filter
#rngfilt(x, r) =>
script rngfilt {
    input x = close;
    input r = 0;
    def rngfilt;
    rngfilt = if x > rngfilt[1] then
              CompoundValue(1, if x - r < rngfilt[1] then rngfilt[1] else x - r, x)
              else if x + r > rngfilt[1] then rngfilt[1] else x + r;
    plot return = rngfilt;
}
def filt = rngfilt(source, smrng);
#--------------------------------
def longCond; def shortCond; def CondIni;
def upward = if filt > filt[1] then upward[1] + 1 else if filt < filt[1] then 0 else upward[1];
def downward = if filt < filt[1] then downward[1] + 1 else if filt > filt[1] then 0 else downward[1];
def hband = filt + smrng;
def lband = filt - smrng;

longCond = source > filt and source > source[1] and upward > 0 or source > filt and source < source[1] and upward > 0;
shortCond = source < filt and source < source[1] and downward > 0 or source < filt and source > source[1] and downward > 0;

CondIni = if longCond then 1 else if shortCond then -1 else CondIni[1];

def long = longCond and CondIni[1] == -1;
def short = shortCond and CondIni[1] == 1;

#// Plotting
plot UpperBand = hband;
UpperBand.SetDefaultColor(Color.DARK_RED);
UpperBand.SetHiding(!ShowBand);
plot LowerBand = lband;
LowerBand.SetDefaultColor(Color.DARK_GREEN);
LowerBand.SetHiding(!ShowBand);

plot SigUp = if arrow and long then low else na;
plot SigDn = if arrow and short then high else na;
SigUp.SetPaintingStrategy(paintingStrategy.BOOLEAN_ARROW_Up);
SigDn.SetPaintingStrategy(paintingStrategy.BOOLEAN_ARROW_Down);
SigUp.SetDefaultColor(Color.CYAN);
SigDn.SetDefaultColor(Color.MAGENTA);

AddChartBubble(!arrow and long, low, "Long", Color.CYAN, no);
AddChartBubble(!arrow and short, high, "Short", Color.MAGENTA, yes);


#---END Code

@samer800 do you think it is possible to add a candle colors at this script! example if is a long signal pain all the candles green until get a sell signal, then a sell signal paint the candles red until the signal changes to long! thank you in advance!

samer800 · Oct 14, 2023

FOTM_8888 said:
@samer800 do you think it is possible to add a candle colors at this script! example if is a long signal pain all the candles green until get a sell signal, then a sell signal paint the candles red until the signal changes to long! thank you in advance!

add the below at the end of code:

CSS:

input colorBars = yes;

def dir;
if long {
    dir = 1;
    } else if short {
    dir = -1;
    } else {
    dir = dir[1];
}
AssignPriceColor(if !colorBars then Color.CURRENT else
                 if dir > 0 then Color.GREEN else
                 if dir < 0 then Color.RED else Color.GRAY);

Arun85 · Aug 4, 2024

samer800 said:

check it out. I added option to show the band as well.

CSS:

#// This source code is subject to the terms of the Mozilla Public License 2.0
#// © colinmck
#study(title="Twin Range Filter", overlay=true)
# Converted and mod by Sam4Cok@Samer800 - 10/2022 - request from https://usethinkscript.com/ memeber

input source = close;#(defval=close, title="Source")
input ShowBand = no;
#// Smooth Average Range
input FastPeriod = 27;        # "Fast period"
input FastRange = 1.6;      # "Fast range"

input SlowPeriod = 55;        # "Slow period"
input SlowRange = 2;        # "Slow range"

script nz {
    input data  = close;
    input repl  = 0;
    def ret_val = if isNaN(data) then repl else data;
    plot return = ret_val;
}
#smoothrng(x, t, m) =>
script smoothrng {
    input x = close;
    input t = 20;
    input m = 1;
    def wper = t * 2 - 1;
    def avrng = ExpAverage(AbsValue(x - x[1]), t);
    def smoothrng = ExpAverage(avrng, wper) * m;
    plot return = smoothrng;
}
def smrng1 = smoothrng(source, FastPeriod, FastRange);
def smrng2 = smoothrng(source, SlowPeriod, SlowRange);
def smrng = (smrng1 + smrng2) / 2;

#// Range Filter
#rngfilt(x, r) =>
script rngfilt {
    input x = close;
    input r = 0;
    def rngfilt;
    rngfilt = if x > nz(rngfilt[1]) then if x - r < nz(rngfilt[1]) then nz(rngfilt[1]) else x - r
              else if x + r > nz(rngfilt[1]) then nz(rngfilt[1]) else x + r;
    plot return = rngfilt;
}
def filt = rngfilt(source, smrng);
#--------------------------------
def upward; def downward; def longCond; def shortCond; def CondIni;
upward = if filt > filt[1] then nz(upward[1]) + 1 else if filt < filt[1] then 0 else nz(upward[1]);
downward = if filt < filt[1] then nz(downward[1]) + 1 else if filt > filt[1] then 0 else nz(downward[1]);
def hband = filt + smrng;
def lband = filt - smrng;

longCond = source > filt and source > source[1] and upward > 0 or source > filt and source < source[1] and upward > 0;
shortCond = source < filt and source < source[1] and downward > 0 or source < filt and source > source[1] and downward > 0;

CondIni = if longCond then 1 else if shortCond then -1 else CondIni[1];

def long = longCond and CondIni[1] == -1;
def short = shortCond and CondIni[1] == 1;

#// Plotting
plot UpperBand = hband;
UpperBand.SetDefaultColor(Color.DARK_RED);
UpperBand.SetHiding(!ShowBand);
plot LowerBand = lband;
LowerBand.SetDefaultColor(Color.DARK_GREEN);
LowerBand.SetHiding(!ShowBand);

AddChartBubble(long, low, "Long", Color.CYAN, no);
AddChartBubble(short, high, "Short", Color.MAGENTA, yes);


#---END Code

Is it possible to MTF this indicator/study?

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Twin Range Filter For ThinkOrSwim

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