OPEN-SOURCE SCRIPT
Doji Break Signal
// ============================================================
// DOCUMENTATION: Doji Break Signal Indicator
// Version: 6 (Pine Script)
// ============================================================
// OVERVIEW
// --------
// This indicator detects Doji candles and generates Buy/Sell
// signals when price breaks above/below the Doji's high/low.
// It includes EMA filters, ATR distance limits, exit conditions
// with 2-bar confirmation, and a real-time dashboard.
// ============================================================
// INPUTS & SETTINGS
// ============================================================
// --- Core Settings ---
// Doji Body % of Range (default: 10)
// Defines what qualifies as a Doji. A candle is a Doji if
// its body size (|close - open|) is <= X% of its total range
// (high - low). Lower = stricter Doji detection.
// Hard Stop Loss (default: 15 pts)
// Maximum loss allowed per trade. If price moves against
// entry by this many points (checked via intrabar low/high),
// position is closed.
// Exit Offset Points (default: 10 pts)
// If the current candle's low drops more than X points below
// the previous candle's close (for longs), exit is triggered.
// Symmetric for shorts using high vs prev close.
// Max EMA30 ATR Distance - BUY (default: +2.5)
// Buy signal is blocked if price is more than 2.5x ATR
// ABOVE EMA30. Prevents buying into overextended upside moves.
// Formula: (close - EMA30) / ATR14 must be < 2.5
// Max EMA30 ATR Distance - SELL (default: -2.5)
// Sell signal is blocked if price is more than 2.5x ATR
// BELOW EMA30. Prevents selling into overextended downside moves.
// Formula: (close - EMA30) / ATR14 must be > -2.5
// --- Signal Settings ---
// Enable Buy Signals (default: true)
// Toggle to completely enable/disable all BUY signal generation.
// Enable Sell Signals (default: true)
// Toggle to completely enable/disable all SELL signal generation.
// --- Label Settings ---
// Show Prices on Labels (default: true)
// When enabled, BUY/SELL labels show the actual entry price
// (Doji high for buy, Doji low for sell). When disabled,
// labels show only "BUY" / "SELL" text.
// Show Buy/Sell Labels (default: true)
// Toggle visibility of BUY and SELL signal labels on chart.
// Signal logic still runs internally even when hidden.
// Show Exit Labels (default: true)
// Toggle visibility of EXIT LONG / EXIT SHORT labels on chart.
// Exit logic still runs and P&L is tracked even when hidden.
// Show ATR Labels on EMAs (default: true)
// Toggle visibility of ATR multiple labels at the right edge
// of each EMA line (EMA5/10/20/30).
// ============================================================
// DOJI DETECTION LOGIC
// ============================================================
// A Doji is detected when:
// - Candle has a non-zero range (high > low)
// - Body size (|close - open|) <= dojiBodyPercent% of range
//
// When a new Doji forms:
// - Its high/low are stored as dHigh/dLow
// - A shaded box is drawn covering dHigh to dLow
// - Three Fibonacci levels are drawn:
// 0.44 (red dashed) = dLow + 44% of range
// 0.50 (yellow dashed) = dLow + 50% of range
// 0.618 (green dashed) = dLow + 61.8% of range
// - All lines/labels extend rightward until next Doji forms
// - buyUsed and sellUsed flags reset to allow fresh signals
//
// Only current-day Dojis generate signals (buyUsed/sellUsed
// reset at start of each new day).
// ============================================================
// BUY SIGNAL CONDITIONS (all must be true)
// ============================================================
// 1. dojiActive: A Doji exists and current bar is at least
// 2 bars after the Doji (bar_index > dBar + 1)
// — prevents signal on the immediate Doji break candle
// 2. not buyUsed: Buy signal hasn't fired yet for this Doji
// — ensures only ONE buy per Doji
// 3. high > dHigh: Current candle's high breaks above Doji high
// — intrabar breakout detection
// 4. close > close[1]: Current close is above previous close
// — momentum confirmation, avoids wick-only breakouts
// 5. atrMult30 < ema30AtrLimitBuy:
// Price is not more than +2.5x ATR above EMA30
// — prevents buying overextended moves
// Entry price recorded as dHigh (the actual breakout level)
// ============================================================
// SELL SIGNAL CONDITIONS (all must be true)
// ============================================================
// 1. dojiActive: same as buy
// 2. not sellUsed: Sell signal hasn't fired yet for this Doji
// 3. low < dLow: Current candle's low breaks below Doji low
// 4. close < close[1]: Momentum confirmation downward
// 5. atrMult30 > ema30AtrLimitSell:
// Price is not more than -2.5x ATR below EMA30
// Entry price recorded as dLow (the actual breakdown level)
// ============================================================
// EXIT CONDITIONS (2-bar confirmation required)
// ============================================================
// For LONG positions (checked from bar after entry):
// Condition 1 - Back In Doji: close < eDHigh
// Price closes back inside the Doji range
// Condition 2 - Prev Close Broken: low < close[1] - exitOffset
// Current low drops X points below previous close
// Condition 3 - Hard Stop: low <= ePrice - hardStopPoints
// Price falls X points below entry price
// For SHORT positions:
// Condition 1 - Back In Doji: close > eDLow
// Condition 2 - Prev Close Broken: high > close[1] + exitOffset
// Condition 3 - Hard Stop: high >= ePrice + hardStopPoints
// 2-BAR CONFIRMATION: A pending flag is set when condition
// first triggers. Exit only fires if same condition is true
// on the NEXT bar too. If condition disappears, pending clears.
// This prevents premature exits on temporary price spikes.
// Exit price is recorded as:
// Back In Doji → current close
// Prev Close Broken → close[1] ± exitOffset
// Hard Stop → ePrice ± hardStopPoints
// ============================================================
// EMA LINES & ATR LABELS
// ============================================================
// Four EMAs plotted on chart:
// EMA5 → Yellow (fastest, most reactive)
// EMA10 → Aqua
// EMA20 → Orange
// EMA30 → Fuchsia (slowest, used for signal filter)
// ATR Multiple Labels (shown at right edge of chart):
// Format: "EMAx: N×"
// N = (close - EMAx) / ATR14
// Positive = price above EMA, Negative = price below EMA
// e.g. "EMA30: 1.5×" means price is 1.5 ATRs above EMA30
// e.g. "EMA30: -2.0×" means price is 2.0 ATRs below EMA30
// Dashboard ATR row turns RED if beyond buy/sell limits
// ============================================================
// DASHBOARD (top-right)
// ============================================================
// Position → LONG / SHORT / FLAT (current simulated state)
// Entry Price → Price at which current position was entered
// Doji Range → Most recent Doji's low - high levels
// Buy Pts Today→ Cumulative points from closed long trades today
// Sell Pts Today→ Cumulative points from closed short trades today
// Gap 5/10/20/30→ Raw point gap between close and each EMA
// ATR× 5/10/20/30→ Gap expressed as ATR multiples (RED if beyond limit)
// Avg Candle Range→ Average high-low range of all candles today (pts)
// ============================================================
// ALERTS
// ============================================================
// Four alert conditions available in TradingView:
// "Doji Buy" → BUY signal fired (high broke above Doji high)
// "Doji Sell" → SELL signal fired (low broke below Doji low)
// "Exit Long" → Long position exit triggered
// "Exit Short" → Short position exit triggered
//
// Recommended alert setting: "Once Per Bar Close"
// to avoid mid-candle repainting on live bars.
// ============================================================
// IMPORTANT NOTES
// ============================================================
// 1. This is an INDICATOR (not a strategy) — it simulates
// position tracking internally but places no real orders.
// Use alerts to trigger actual trades via broker/webhook.
// 2. Signals are close-based (except intrabar high/low checks
// for breakout detection and exit stop conditions).
// 3. One BUY and one SELL allowed per Doji independently.
// A new Doji resets both flags, allowing fresh signals.
// 4. Daily P&L (Buy Pts / Sell Pts) resets each new day.
// These are point-based, not currency/lot-size adjusted.
// 5. The indicator works on any timeframe and any symbol,
// but was designed for intraday NSE (Indian market) use.
// ATR and EMA values will vary by timeframe/instrument —
// calibrate ema30AtrLimitBuy/Sell accordingly.
// 6. Doji levels persist until the next Doji forms — signals
// can fire many bars after the Doji if conditions are met.
// There is no bar-count expiry window.
// DOCUMENTATION: Doji Break Signal Indicator
// Version: 6 (Pine Script)
// ============================================================
// OVERVIEW
// --------
// This indicator detects Doji candles and generates Buy/Sell
// signals when price breaks above/below the Doji's high/low.
// It includes EMA filters, ATR distance limits, exit conditions
// with 2-bar confirmation, and a real-time dashboard.
// ============================================================
// INPUTS & SETTINGS
// ============================================================
// --- Core Settings ---
// Doji Body % of Range (default: 10)
// Defines what qualifies as a Doji. A candle is a Doji if
// its body size (|close - open|) is <= X% of its total range
// (high - low). Lower = stricter Doji detection.
// Hard Stop Loss (default: 15 pts)
// Maximum loss allowed per trade. If price moves against
// entry by this many points (checked via intrabar low/high),
// position is closed.
// Exit Offset Points (default: 10 pts)
// If the current candle's low drops more than X points below
// the previous candle's close (for longs), exit is triggered.
// Symmetric for shorts using high vs prev close.
// Max EMA30 ATR Distance - BUY (default: +2.5)
// Buy signal is blocked if price is more than 2.5x ATR
// ABOVE EMA30. Prevents buying into overextended upside moves.
// Formula: (close - EMA30) / ATR14 must be < 2.5
// Max EMA30 ATR Distance - SELL (default: -2.5)
// Sell signal is blocked if price is more than 2.5x ATR
// BELOW EMA30. Prevents selling into overextended downside moves.
// Formula: (close - EMA30) / ATR14 must be > -2.5
// --- Signal Settings ---
// Enable Buy Signals (default: true)
// Toggle to completely enable/disable all BUY signal generation.
// Enable Sell Signals (default: true)
// Toggle to completely enable/disable all SELL signal generation.
// --- Label Settings ---
// Show Prices on Labels (default: true)
// When enabled, BUY/SELL labels show the actual entry price
// (Doji high for buy, Doji low for sell). When disabled,
// labels show only "BUY" / "SELL" text.
// Show Buy/Sell Labels (default: true)
// Toggle visibility of BUY and SELL signal labels on chart.
// Signal logic still runs internally even when hidden.
// Show Exit Labels (default: true)
// Toggle visibility of EXIT LONG / EXIT SHORT labels on chart.
// Exit logic still runs and P&L is tracked even when hidden.
// Show ATR Labels on EMAs (default: true)
// Toggle visibility of ATR multiple labels at the right edge
// of each EMA line (EMA5/10/20/30).
// ============================================================
// DOJI DETECTION LOGIC
// ============================================================
// A Doji is detected when:
// - Candle has a non-zero range (high > low)
// - Body size (|close - open|) <= dojiBodyPercent% of range
//
// When a new Doji forms:
// - Its high/low are stored as dHigh/dLow
// - A shaded box is drawn covering dHigh to dLow
// - Three Fibonacci levels are drawn:
// 0.44 (red dashed) = dLow + 44% of range
// 0.50 (yellow dashed) = dLow + 50% of range
// 0.618 (green dashed) = dLow + 61.8% of range
// - All lines/labels extend rightward until next Doji forms
// - buyUsed and sellUsed flags reset to allow fresh signals
//
// Only current-day Dojis generate signals (buyUsed/sellUsed
// reset at start of each new day).
// ============================================================
// BUY SIGNAL CONDITIONS (all must be true)
// ============================================================
// 1. dojiActive: A Doji exists and current bar is at least
// 2 bars after the Doji (bar_index > dBar + 1)
// — prevents signal on the immediate Doji break candle
// 2. not buyUsed: Buy signal hasn't fired yet for this Doji
// — ensures only ONE buy per Doji
// 3. high > dHigh: Current candle's high breaks above Doji high
// — intrabar breakout detection
// 4. close > close[1]: Current close is above previous close
// — momentum confirmation, avoids wick-only breakouts
// 5. atrMult30 < ema30AtrLimitBuy:
// Price is not more than +2.5x ATR above EMA30
// — prevents buying overextended moves
// Entry price recorded as dHigh (the actual breakout level)
// ============================================================
// SELL SIGNAL CONDITIONS (all must be true)
// ============================================================
// 1. dojiActive: same as buy
// 2. not sellUsed: Sell signal hasn't fired yet for this Doji
// 3. low < dLow: Current candle's low breaks below Doji low
// 4. close < close[1]: Momentum confirmation downward
// 5. atrMult30 > ema30AtrLimitSell:
// Price is not more than -2.5x ATR below EMA30
// Entry price recorded as dLow (the actual breakdown level)
// ============================================================
// EXIT CONDITIONS (2-bar confirmation required)
// ============================================================
// For LONG positions (checked from bar after entry):
// Condition 1 - Back In Doji: close < eDHigh
// Price closes back inside the Doji range
// Condition 2 - Prev Close Broken: low < close[1] - exitOffset
// Current low drops X points below previous close
// Condition 3 - Hard Stop: low <= ePrice - hardStopPoints
// Price falls X points below entry price
// For SHORT positions:
// Condition 1 - Back In Doji: close > eDLow
// Condition 2 - Prev Close Broken: high > close[1] + exitOffset
// Condition 3 - Hard Stop: high >= ePrice + hardStopPoints
// 2-BAR CONFIRMATION: A pending flag is set when condition
// first triggers. Exit only fires if same condition is true
// on the NEXT bar too. If condition disappears, pending clears.
// This prevents premature exits on temporary price spikes.
// Exit price is recorded as:
// Back In Doji → current close
// Prev Close Broken → close[1] ± exitOffset
// Hard Stop → ePrice ± hardStopPoints
// ============================================================
// EMA LINES & ATR LABELS
// ============================================================
// Four EMAs plotted on chart:
// EMA5 → Yellow (fastest, most reactive)
// EMA10 → Aqua
// EMA20 → Orange
// EMA30 → Fuchsia (slowest, used for signal filter)
// ATR Multiple Labels (shown at right edge of chart):
// Format: "EMAx: N×"
// N = (close - EMAx) / ATR14
// Positive = price above EMA, Negative = price below EMA
// e.g. "EMA30: 1.5×" means price is 1.5 ATRs above EMA30
// e.g. "EMA30: -2.0×" means price is 2.0 ATRs below EMA30
// Dashboard ATR row turns RED if beyond buy/sell limits
// ============================================================
// DASHBOARD (top-right)
// ============================================================
// Position → LONG / SHORT / FLAT (current simulated state)
// Entry Price → Price at which current position was entered
// Doji Range → Most recent Doji's low - high levels
// Buy Pts Today→ Cumulative points from closed long trades today
// Sell Pts Today→ Cumulative points from closed short trades today
// Gap 5/10/20/30→ Raw point gap between close and each EMA
// ATR× 5/10/20/30→ Gap expressed as ATR multiples (RED if beyond limit)
// Avg Candle Range→ Average high-low range of all candles today (pts)
// ============================================================
// ALERTS
// ============================================================
// Four alert conditions available in TradingView:
// "Doji Buy" → BUY signal fired (high broke above Doji high)
// "Doji Sell" → SELL signal fired (low broke below Doji low)
// "Exit Long" → Long position exit triggered
// "Exit Short" → Short position exit triggered
//
// Recommended alert setting: "Once Per Bar Close"
// to avoid mid-candle repainting on live bars.
// ============================================================
// IMPORTANT NOTES
// ============================================================
// 1. This is an INDICATOR (not a strategy) — it simulates
// position tracking internally but places no real orders.
// Use alerts to trigger actual trades via broker/webhook.
// 2. Signals are close-based (except intrabar high/low checks
// for breakout detection and exit stop conditions).
// 3. One BUY and one SELL allowed per Doji independently.
// A new Doji resets both flags, allowing fresh signals.
// 4. Daily P&L (Buy Pts / Sell Pts) resets each new day.
// These are point-based, not currency/lot-size adjusted.
// 5. The indicator works on any timeframe and any symbol,
// but was designed for intraday NSE (Indian market) use.
// ATR and EMA values will vary by timeframe/instrument —
// calibrate ema30AtrLimitBuy/Sell accordingly.
// 6. Doji levels persist until the next Doji forms — signals
// can fire many bars after the Doji if conditions are met.
// There is no bar-count expiry window.
نص برمجي مفتوح المصدر
بروح TradingView الحقيقية، قام مبتكر هذا النص البرمجي بجعله مفتوح المصدر، بحيث يمكن للمتداولين مراجعة وظائفه والتحقق منها. شكرا للمؤلف! بينما يمكنك استخدامه مجانًا، تذكر أن إعادة نشر الكود يخضع لقواعد الموقع الخاصة بنا.
إخلاء المسؤولية
لا يُقصد بالمعلومات والمنشورات أن تكون، أو تشكل، أي نصيحة مالية أو استثمارية أو تجارية أو أنواع أخرى من النصائح أو التوصيات المقدمة أو المعتمدة من TradingView. اقرأ المزيد في شروط الاستخدام.
نص برمجي مفتوح المصدر
بروح TradingView الحقيقية، قام مبتكر هذا النص البرمجي بجعله مفتوح المصدر، بحيث يمكن للمتداولين مراجعة وظائفه والتحقق منها. شكرا للمؤلف! بينما يمكنك استخدامه مجانًا، تذكر أن إعادة نشر الكود يخضع لقواعد الموقع الخاصة بنا.
إخلاء المسؤولية
لا يُقصد بالمعلومات والمنشورات أن تكون، أو تشكل، أي نصيحة مالية أو استثمارية أو تجارية أو أنواع أخرى من النصائح أو التوصيات المقدمة أو المعتمدة من TradingView. اقرأ المزيد في شروط الاستخدام.