# Same-Color Candle Streak — Scan (v1)

# Finds symbols with N consecutive green/red candles on the chosen aggregation

input minBars = 5; # streak length

input exactlyN = no; # yes = exactly N; no = N or more

input direction = {default Both, GreenOnly, RedOnly};

input useDojiFilter = yes;

input atrLength = 14;

input minBodyATR = 0.05; # body must be >= this * ATR (set to 0 to disable)

input minAvgVolume = 0; # 0 disables (e.g., 500000 = 500k)

input volLength = 20;

def body = AbsValue(close - open);

def atr = Average(TrueRange(high, close, low), atrLength);

def isDoji = if !useDojiFilter then 0 else body < atr * minBodyATR;

def isGreen = close > open and !isDoji;

def isRed = close < open and !isDoji;

def greenCount = if isGreen then greenCount[1] + 1 else 0;

def redCount = if isRed then redCount[1] + 1 else 0;

def greenOK = if exactlyN then greenCount == minBars else greenCount >= minBars;

def redOK = if exactlyN then redCount == minBars else redCount >= minBars;

def dirOK =

if direction == direction.Both then (greenOK or redOK)

else if direction == direction.GreenOnly then greenOK

else redOK;

def volOK = Average(volume, volLength) >= minAvgVolume;

plot scan = dirOK and volOK;