Yosef26 - Hierarchical Decision Model

//version=5
indicator("Yosef26 - Hierarchical Decision Model", overlay=true)

// === Moving Averages ===
ema20 = ta.ema(close, 20)
ema50 = ta.ema(close, 50)
ema100 = ta.ema(close, 100)

// === Candle Components ===
priceRange = high - low
body = math.abs(close - open)
upperWick = high - math.max(close, open)
lowerWick = math.min(close, open) - low
volSMA = ta.sma(volume, 20)

// === Volume Momentum ===
volUp3 = (volume > volume[1]) and (volume[1] > volume[2])

// === Candlestick Pattern Detection ===
bullishEngulfing = (close[1] < open[1]) and (close > open) and (close > open[1]) and (open < close[1])
bearishEngulfing = (close[1] > open[1]) and (close < open) and (close < open[1]) and (open > close[1])
doji = body < (priceRange * 0.1)
hammer = (lowerWick > body * 2) and (upperWick < body) and (close > open)
shootingStar = (upperWick > body * 2) and (lowerWick < body) and (close < open)

// === Multi-Timeframe Trend Detection ===
monthlyTrendUp = request.security(syminfo.tickerid, "M", close > ta.sma(close, 50))
weeklyTrendUp = request.security(syminfo.tickerid, "W", close > ta.sma(close, 50))
dailyTrendUp = close > ta.sma(close, 50)

// === Support/Resistance Zones ===
atSupport = low <= ta.lowest(low, 5)
atResistance = high >= ta.highest(high, 5)

// === Breakout Detection ===
breakoutAboveResistance = close > ta.highest(high[1], 5) and volume > volSMA and close > ema50

// === Confirming Candles ===
twoGreenCandles = (close > open) and (close[1] > open[1])
twoRedCandles = (close < open) and (close[1] < open[1])

// === Overextension Filter ===
overbought = close > ema20 * 1.05

// === Entry/Exit Conditions Tracking ===
var int lastEntryBar = na
var int lastExitBar = na
minBarsBetweenEntries = 10
canEnter = na(lastEntryBar) or (bar_index - lastEntryBar >= minBarsBetweenEntries and bar_index - lastExitBar >= minBarsBetweenEntries)

// === Continuation Filter (3 green candles with volume rise) ===
bullContinuation = (close > open) and (close[1] > open[1]) and (close[2] > open[2]) and (volume > volume[1]) and (volume[1] > volume[2])

// === Entry Price Tracking ===
var float entryPrice = na

// === Weakness After Uptrend for Exit ===
recentGreenTrend = (close[1] > open[1]) and (close[2] > open[2]) and (close[3] > open[3])
reversalCandle = shootingStar or bearishEngulfing or doji
reversalVolumeDrop = (volume < volume[1]) and (volume[1] < volume[2])
signalWeakness = recentGreenTrend and reversalCandle and reversalVolumeDrop

// === Scoring System ===
entryScore = 0
entryScore := entryScore + (atSupport ? 3 : 0)
entryScore := entryScore + (bullishEngulfing ? 3 : 0)
entryScore := entryScore + (hammer ? 2 : 0)
entryScore := entryScore + (volUp3 ? 2 : 0)
entryScore := entryScore + ((volume > volSMA) ? 2 : 0)
entryScore := entryScore + ((close > ema20 or close > ema50) ? 1 : 0)
entryScore := entryScore + ((close > close[1]) ? 1 : 0)
entryScore := entryScore + (breakoutAboveResistance ? 2 : 0)
entryScore := entryScore + (twoGreenCandles ? 1 : 0)
entryScore := entryScore - (overbought ? 2 : 0)
entryScore := entryScore + ((monthlyTrendUp and weeklyTrendUp and dailyTrendUp) ? 2 : 0)

exitScore = 0
exitScore := exitScore + (atResistance ? 3 : 0)
exitScore := exitScore + (bearishEngulfing ? 3 : 0)
exitScore := exitScore + (shootingStar ? 2 : 0)
exitScore := exitScore + (doji ? 1 : 0)
exitScore := exitScore + ((volume < volSMA * 1.1) ? 1 : 0)
exitScore := exitScore + ((close < ema50) ? 1 : 0)
exitScore := exitScore + ((close < close[1]) ? 1 : 0)
exitScore := exitScore + (twoRedCandles ? 1 : 0)
exitScore := exitScore + ((not dailyTrendUp and not weeklyTrendUp) ? 2 : 0)
exitScore := exitScore + (signalWeakness ? 2 : 0)

// === Profit Target Exit Condition ===
profitTargetHit = not na(entryPrice) and close >= entryPrice * 1.09
profitZoneSignal = (atResistance or shootingStar or bearishEngulfing) and volume > volSMA
isNewHigh = high >= ta.highest(high, 50)
exitAtProfitTarget = profitTargetHit and profitZoneSignal and not isNewHigh

// === Final Decision Thresholds ===
entryCond1 = entryScore >= 8
entryCond2 = entryScore >= 6 and breakoutAboveResistance and volume > volSMA and close > ema50
entryCond3 = monthlyTrendUp and weeklyTrendUp and (close > ema50 or volume > volSMA or twoGreenCandles)
entryCond = (entryCond1 or entryCond2 or entryCond3) and canEnter

exitCondRaw = (exitScore >= 7)
exitCond = (exitCondRaw and not bullContinuation) or exitAtProfitTarget

// === Position Tracking ===
var bool inPosition = false
var int barsInPosition = 0
var label entryLabel = na
var label exitLabel = na

if entryCond and not inPosition
inPosition := true
barsInPosition := 0
lastEntryBar := bar_index
entryPrice := close
entryLabel := label.new(bar_index, close, "Entry @" + str.tostring(close), style=label.style_label_up, color=color.green, textcolor=color.white)

if inPosition
barsInPosition += 1

if exitCond and inPosition
inPosition := false
barsInPosition := 0
lastExitBar := bar_index
exitLabel := label.new(bar_index, close, "Exit @" + str.tostring(close), style=label.style_label_down, color=color.red, textcolor=color.white)

// === Alerts ===
alertcondition(entryCond, title="Entry Alert", message="Yosef26: Entry Signal (Hierarchical Model)")
alertcondition(exitCond, title="Exit Alert", message="Yosef26: Exit Signal (Hierarchical Model)")