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Strategy · Pine Script v4 · On the chart

Cerebr Centauri Demo

by jerryinyang

Cerebr Centauri Demo is a multi-indicator trading strategy overlaying conditions directly on the price chart.

View on GitHub

GitHub stars5on the repository
Pine versionv4older, still runs
Lines of code317
Settings38inputs
LicenceNone statedfile: MPL-2.0
Last update2 years ago12 May 2024

Add It to Your TradingView Chart

  1. 1Copy the scriptPress Copy script above, or the copy button on the code below.
  2. 2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
  3. 3Paste over the templateCreate a new strategy, select all of the template text and paste. Press Save and give it a name.
  4. 4Add it to the chartPress Add to chart. The trades and results appear in the Strategy Tester tab; adjust the settings with the gear icon.

Source Code

317 lines of Pine Script v4 from All Works/Cerebr Centauri/Cerebr Centauri Demo.pine, published under MPL-2.0 (file header). Keep the author's credit and licence lines when you reuse it.

Cerebr Centauri Demo.pine 
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// � Jerry

//@version=4
strategy("Cerebr Centauri Demo", overlay=true, margin_long=100, margin_short=100, default_qty_value = 10000)

//General Inputs
//{
res = input("240", "Higher Timeframe", input.resolution)
htfMeth = input("Inputs", "HTF Method?", options = ["Data Import", "TF Conversion", "Inputs"])
gapsOn = input(false, "Bar Merge On?")

slType = input("Trailing Stop", "Stop Loss Calculation", options = ["Pips", "Trailing Stop"], group = "Risk Management")
slPip = input(400, "Stop Loss In Pips", group = "Risk Management")
slOff = input(0, "Trailing Stop Offset")

tpType = input("Pips", "Take Profit Calculation", options = ["Risk to Reward", "Pips"], group = "Risk Management")
rrr = input(2, "Reward - Risk Ratio", group = "Risk Management")
tpPip = input(1000, "Take Profit Pips", group = "Risk Management")


//Period Converter Function
//{
resToInt(_res) =>
    resInt = 0
    if _res == "D"
        resInt := 1440
    else if _res == "W"
        resInt := 10080
    else if _res == "M"
        resInt := 43200
    else
        resInt := round(tonumber(_res))
    
    resInt

periodConv(_len, _res) =>
    tf = round(tonumber(timeframe.period))
    htf = resToInt(_res)
    
    len = tf < htf ? ((htf * _len) / tf) : na
    
    len
//}

//Functions to Allow Series Length
//{
Sum(src,p) => a = cum(src), a - a[max(p,0)]

Sma(src,p) => a = cum(src), (a - a[max(p,0)])/max(p,0)

Ema(src,p) =>
    ema = 0.
    sf = 2/(p+1)
    ema := nz(ema[1] + sf*(src - ema[1]),src)

Wma(src,p) => 
    mp = max(p,0)
    denom = mp*(mp+1)/2
    a = cum(src), (mp*a - Sum(a[1],p))/denom

Lsma(src,p) => 
    mp = max(p,0)
    denom = mp*(mp+1)/2
    a = cum(src), b = (mp*a - Sum(a[1],p))/denom
    3*b - 2*(a - a[mp])/mp
    
//}

//}----- End of General Input
//FUNCTIONS ==> periodConv(_len, lres, _res)

//*************** CURRENT TIMEFRAME INDICATORS ***************//
//{

//MOVING AVERAGES
//{
maSrc = input(close, "Hidden Input 1", input.source, group="LTF INDICATOR 1")
maType = input("EMA", "Hidden Input 2", options=["SMA", "EMA", "LSMA", "WMA"], group="LTF INDICATOR 1")

fLen  = input(5, "Hidden Input 3", input.integer, group="LTF INDICATOR 1")
sLen  = input(10, "Hidden Input 4", input.integer, group="LTF INDICATOR 1")

calcMA(_len) =>
    ma = maType == "SMA" ? Sma(maSrc, _len) : 
      (maType == "EMA" ? Ema(maSrc, _len) : 
      (maType == "LSMA" ? Lsma(maSrc, _len) : 
      (maType == "WMA" ? Wma(maSrc, _len) : na)))
    ma
    
fastMa = calcMA(fLen)
slowMa = calcMA(sLen)

maLong = fastMa >= slowMa
maShort = fastMa <= slowMa

//}----- End of Moving Averages
//SIGNALS ==> maLong, maShort

//STOCHASTIC 
//{
periodK = input(10, title="Hidden Input 5", minval=1, group="LTF INDICATOR 2")
smoothK = input(3, title="Hidden Input 6", minval=1, group="LTF INDICATOR 2")
periodD = input(3, title="Hidden Input 7", minval=1, group="LTF INDICATOR 2")
stOB    = input(80, title="Hidden Input 8", minval=50, group="LTF INDICATOR 2")
stOS    = input(20, title="Hidden Input 9", minval=1, group="LTF INDICATOR 2")


stoch  = sma(stoch(close, high, low, periodK), smoothK)
stSma = sma(stoch, periodD)

stLong = stoch >= stSma and stoch <= stOB
stShort = stoch <= stSma and stoch >= stOS

//}-----End of Stocastics
//SIGNALS ==> stLong, stShort

//RSI
//{
rsiSrc = input(close, "Hidden Input 10", input.source, group="LTF INDICATOR 3")
rsiLen  = input(9, "Hidden Input 11", input.integer, group="LTF INDICATOR 3")
usersiOBS = input(true, "Hidden Input 12", group="LTF INDICATOR 3")
rsiOB    = input(80, title="Hidden Input 13", minval=50, group="LTF INDICATOR 3")
rsiOS    = input(20, title="Hidden Input 14", minval=1, group="LTF INDICATOR 3")

rsi = rsi(rsiSrc, rsiLen)

rsiLong = usersiOBS ? rsi <= rsiOB : rsi >= 50
rsiShort = usersiOBS ? rsi >= rsiOS : rsi <= 50

//}----- End of RSI
//SIGNALS ==> rsiLong, rsiShort

//MACD
//{

macdSrc = input(close, "Hidden Input 15", input.source, group="LTF INDICATOR 4")
macdfLen = input(12, "Hidden Input 16", input.integer, group="LTF INDICATOR 4")
macdsLen = input(21, "Hidden Input 17", input.integer, group="LTF INDICATOR 4")
macdSig = input(9, "Hidden Input 18", input.integer, group="LTF INDICATOR 4")
useDec = input(false, "Hidden Input 19")

[macd, signal, hist] = macd(macdSrc, macdfLen, macdsLen, macdSig)

decHistGreen = hist > 0 and hist[1] > hist
decHistRed = hist > 0 and hist[1] < hist

// Alternative Rule
// macdRed = hist < 0 or (hist == 0 and hist[1] > 0)
// macdGreen = hist > 0 or (hist == 0 and hist[1] < 0)

histRed = hist <= 0
histGreen = hist >= 0

macdUp = macd >= 0
macdDown = macd <= 0

macdLong = useDec ? histRed and decHistRed : macdUp
macdShort = useDec ? histGreen and decHistGreen : macdDown
//}
//SIGNALS ==> macdLong and macdShort

//}

//*************** HIGHER TIMEFRAME INDICATORS ***************//
//{

//HFT MOVING AVERAGE
//{

//INPUTS
inphtfFLen  = input(80, "Hidden Input 20", input.integer, group="HTF INDICATOR 1")
inphtfSLen  = input(162, "Hidden Input 21", input.integer, group="HTF HTF INDICATOR 1")

//CONVERSIONS
convHtfFLen = periodConv(fLen, res)
convHtfSLen = periodConv(sLen, res)


//CALCULATIONS
htffastMa = htfMeth == "Data Import" ? (gapsOn ? security(syminfo.tickerid, res, fastMa, barmerge.gaps_on, barmerge.lookahead_off) : 
  security(syminfo.tickerid, res, fastMa, barmerge.gaps_off, barmerge.lookahead_off)) : 
  (htfMeth == "TF Conversion" ? (calcMA(convHtfFLen)) : 
  (htfMeth == "Inputs" ? (calcMA(inphtfFLen)) : 
  (na)))

htfslowMa = htfMeth == "Data Import" ? (gapsOn ? security(syminfo.tickerid, res, slowMa, barmerge.gaps_on, barmerge.lookahead_off) : 
  security(syminfo.tickerid, res, slowMa, barmerge.gaps_off, barmerge.lookahead_off)) : 
  (htfMeth == "TF Conversion" ? (calcMA(convHtfSLen)) : 
  (htfMeth == "Inputs" ? (calcMA(inphtfSLen)) : 
  (na)))

// SIGNALS
htfmaLong = htffastMa >= htfslowMa
htfmaShort = htffastMa <= htfslowMa

//}
//SIGNALS ==> htfmaLong, htfmaShort

//HTF STOCHASTICS
//{

//INPUTS
inphtfperiodK = input(162, title="Hidden Input 21", minval=1, group="HTF INDICATOR 2")
inphtfsmoothK = input(48, title="Hidden Input 22", minval=1, group="HTF INDICATOR 2")
inphtfperiodD = input(48, title="Hidden Input 23", minval=1, group="HTF INDICATOR 2")

//CONVERSIONS
convhtfperiodK = periodConv(periodK, res)
convhtfsmoothK = periodConv(smoothK, res)
convhtfperiodD = periodConv(periodD, res)

//CALCULATIONS


htfstoch = htfMeth == "Data Import" ? (gapsOn ? security(syminfo.tickerid, res, stoch, barmerge.gaps_on, barmerge.lookahead_off) : 
  security(syminfo.tickerid, res, stoch, barmerge.gaps_off, barmerge.lookahead_off)) : 
  (htfMeth == "TF Conversion" ? (sma(stoch(close, high, low, convhtfperiodK), convhtfsmoothK)) : 
  (htfMeth == "Inputs" ? (sma(stoch(close, high, low, inphtfperiodK), inphtfsmoothK)) : 
  (na)))

htfstSma = htfMeth == "Data Import" ? (gapsOn ? security(syminfo.tickerid, res, stSma, barmerge.gaps_on, barmerge.lookahead_off) : 
  security(syminfo.tickerid, res, stSma, barmerge.gaps_off, barmerge.lookahead_off)) : 
  (htfMeth == "TF Conversion" ? (sma(htfstoch, convhtfperiodD)) : 
  (htfMeth == "Inputs" ? (sma(htfstoch, inphtfperiodD)) : 
  (na)))

//SIGNALS
htfstLong = htfstoch >= htfstSma and htfstoch <= stOB
htfstShort = htfstoch <= htfstSma and htfstoch >= stOS
//}
//SIGNALS ==> htfstLong, htfstShort

//HTF RSI
//{

//INPUTS
inphtfrsiLen  = input(240, "Hidden Input 25", input.integer, group="HTF INDICATOR 3")
inphtfusersiOBS = input(true, "Hidden Input 24", group="HTF INDICATOR 3")

up1 = rma(max(change(rsiSrc), 0), inphtfrsiLen)
down1 = rma(-min(change(rsiSrc), 0), inphtfrsiLen)
buff = down1 == 0 ? 100 : up1 == 0 ? 0 : 100 - (100 / (1 + up1 / down1))


//CALCULATIONS

htfrsi = htfMeth == "Data Import" ? (gapsOn ? security(syminfo.tickerid, res, rsi, barmerge.gaps_on, barmerge.lookahead_off) : 
  security(syminfo.tickerid, res, rsi, barmerge.gaps_off, barmerge.lookahead_off)) : 
  (htfMeth == "Inputs" ? (buff) : 
  (na))

//SIGNALS
htfrsiLong = usersiOBS ? htfrsi <= rsiOB : htfrsi >= 50
htfrsiShort = usersiOBS ? htfrsi >= rsiOS : htfrsi <= 50

//}
//SIGNALS ==> htfrsiLong, htfrsiShort

//}

//*************** TRADING SESSIONS ***************//
//{

useSess = input(true, "Filter Trade by Session?", group = "TRADE SESSION")
whatSess = input("Custom", "What Trading Session? ", options = ["Custom", "Sydney", "Tokyo", "London", "New York"], group = "TRADE SESSION")
sessCust  = input("0500-1600", "Custom Session", input.session, group = "TRADE SESSION")

// InSession() determines if a price bar falls inside the specified session
InSession(sess) => na(time(timeframe.period, sess)) == false

sessSyd = "2200-0700"
sessTok = "0000-0900"
sessLon = "0800-1700"
sessNY = "1300-2200"

sess = whatSess == "Custom" ? (sessCust) : 
  (whatSess == "Sydney" ? (sessSyd) : 
  (whatSess == "Tokyo" ? (sessTok) : 
  (whatSess == "New York" ? (sessNY) : 
  (na)  ) ) )  
  
inSession = InSession(sess) //returns true if current bar is within desired session

//}
//SIGNAL ==> inSession

//*************** STRATEGY EXECUTION ***************//
//{

triggerLong = crossover(close, ema(close, 5))
triggerShort = crossunder(close, ema(close, 5))

goLong = triggerLong and inSession and maLong and stLong and rsiLong and macdLong and htfmaLong and htfstLong and htfrsiLong

goShort = triggerShort and inSession and maShort and stShort and rsiShort and macdShort and htfmaShort and htfstShort and htfrsiShort

// Stops and Profit Targets
useTakeProfit   = tpPip  >= 1 ? tpPip  : na
useStopLoss     = slType == "Pips" ? (slPip   >= 1 ? slPip    : na) : na
useTrailStop    = slType == "Trailing Stop" ? (slPip   >= 1 ? slPip   : na) : na
useTrailOffset  = slOff >= 1 ? slOff : na

if goLong
    strategy.entry("Long", strategy.long, comment="LongEntry")
    
if goShort
    strategy.entry("Short", strategy.short, comment="ShortEntry")

strategy.exit("Exit Long", from_entry = "Long", profit = useTakeProfit, loss = useStopLoss, trail_points = useTrailStop, trail_offset = useTrailOffset)
strategy.exit("Exit Short", from_entry = "Short", profit = useTakeProfit, loss = useStopLoss, trail_points = useTrailStop, trail_offset = useTrailOffset)

//}

//*************** PLOTS ***************//
// plotshape(goLong, "Long", shape.triangleup, location.belowbar, color.lime, size = size.small)
// plotshape(goShort, "Short", shape.triangledown, location.abovebar, color.maroon, size = size.small)

Overview

Cerebr Centauri Demo combines lower-timeframe and higher-timeframe inputs across moving averages, Stochastic oscillators, RSI, and MACD to generate trade signals. Traders can customize entry filters and manage risk with configurable stop losses using fixed pips or trailing stops, alongside take profit targets based on fixed pips or risk-to-reward ratios.

Details

Published by

jerryinyang on GitHub

Type

Strategy, Pine Script v4

Draws

On the price chart

Category

Trend, Oscillators & momentum, Moving averages

Markets

Any symbol

Timeframes

M15-H1, H4 and above

Risk Notes

No repainting, lookahead or stacked entries were found in its code or README. That says nothing about how well it works: test it first.

File

All Works/Cerebr Centauri/Cerebr Centauri Demo.pine

Repository

github.com/jerryinyang/Cerebr-Pinescript-Codebase. See its other scripts in the library

Settings

The inputs you can change from the gear icon on the chart. Defaults are the author's.

SettingTypeDefaultVariable
Higher Timeframetimeframe240res
HTF Method?stringInputshtfMeth
Bar Merge On?boolfalsegapsOn
Stop Loss CalculationstringTrailing StopslType
Stop Loss In Pipsint400slPip
Trailing Stop Offsetint0slOff
Take Profit CalculationstringPipstpType
Reward - Risk Ratioint2rrr
Take Profit Pipsint1000tpPip
Hidden Input 1sourceclosemaSrc
Hidden Input 2stringEMAmaType
Hidden Input 3int5fLen
Show all 38 settings
SettingTypeDefaultVariable
Hidden Input 4int10sLen
Hidden Input 5int10periodK
Hidden Input 6int3smoothK
Hidden Input 7int3periodD
Hidden Input 8int80stOB
Hidden Input 9int20stOS
Hidden Input 10sourceclosersiSrc
Hidden Input 11int9rsiLen
Hidden Input 12booltrueusersiOBS
Hidden Input 13int80rsiOB
Hidden Input 14int20rsiOS
Hidden Input 15sourceclosemacdSrc
Hidden Input 16int12macdfLen
Hidden Input 17int21macdsLen
Hidden Input 18int9macdSig
Hidden Input 19boolfalseuseDec
Hidden Input 20int80inphtfFLen
Hidden Input 21int162inphtfSLen
Hidden Input 21int162inphtfperiodK
Hidden Input 22int48inphtfsmoothK
Hidden Input 23int48inphtfperiodD
Hidden Input 25int240inphtfrsiLen
Hidden Input 24booltrueinphtfusersiOBS
Filter Trade by Session?booltrueuseSess
What Trading Session? stringCustomwhatSess
Custom Sessionsession0500-1600sessCust
Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.

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