Supply Demand Zones ProSupply Demand Zones PRO
Version: 1.0
Built with: Pine Script v6
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🧭 HOW TO USE Start Here
🧠 What it does default behavior
• ✅ Automatically identifies Supply & Demand zones on your chart
• ✅ Automatically ranks each zone from 0 to 10 higher = stronger
• ✅ Works across most TradingView symbols and timeframes with default settings
⚙️ Default settings recommended for most instruments
Use the default settings for:
• 💱 Forex
• 🪙 Crypto
• 📊 Indices
• 🛢️ Commodities
• 🏛️ Stocks
Defaults are tuned to provide a balanced mix of quality zones + clean charts.
🎯 How to trade with it high-level workflow
1. 🥇 Prioritize strong zones
o Focus on higher scores commonly 7–10 for best reversal potential.
2. 🔄 Wait for a reversal setup at the zone
o Example triggers: rejection wick, engulfing candle, strong reaction candle, structure shift.
3. ✅ Confirm with other indicators before entering
o Use confirmation tools (your choice), such as:
📈 Trend filter (MA / market structure)
🧪 Momentum (RSI / Stoch / MACD)
📉 Volume / volatility tools
o Then take BUY from demand or SELL from supply *only when confirmation aligns
🧩🖤 Executive Summary: PRO Features Overview
The Supply Demand Zones PRO indicator is a professional-grade tool built on the latest Pine Script v6, designed to automatically identify and score high-probability supply and demand zones.
It moves beyond simple zone plotting by incorporating a suite of advanced features that provide a deeper, more actionable market context. This helps traders filter out noise, focus on significant levels, and make more informed decisions.
The indicator is universally compatible and works seamlessly across all major asset classes and timeframes:
• Forex: EURUSD, GBPUSD, USDJPY
• Commodities: Gold/XAUUSD, Silver, Oil
• Indices: NQ, ES, DAX, FTSE
• Cryptocurrencies: Bitcoin, Ethereum, Altcoins
• Stocks: Individual equities
Most symbols available on TradingView are fully supported.
Notice on repainting 🕯️⬛
Active zones won’t repaint unless they are invalidated. Gray/Historic zones may repaint, and that’s fine—this script only displays the most recent and stronger historic zones (if historic zones are enabled).
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⬛🛠️Key PRO Features Overview
⚙️ Feature 📌 Description
Zone Strength Ranking ||| Each zone is dynamically scored from 1–10 based on its age and number of retests. Fresher, less-tested zones are stronger, helping prioritize high-impact levels.
Real-Time Distance ||| Each active zone’s info label shows the exact distance (in pips) from current price to the zone edge for quick risk/opportunity assessment.
Trading Session Tracking ||| Zones are tagged by formation session (Asian / London / New York) for added context—high-volume session zones often matter more.
Automated Retest Markers ||| The script tracks retests and places an “R” marker for each retest, giving a clear visual history of price interaction.
Advanced ATR Filtering ||| Volatility-based filters control zone quality: set min/max zone height and optionally enforce a consistent zone height using ATR.
Minimum Zone Distance ||| Reduces clutter by requiring a minimum number of bars between new zones, ensuring zones are distinct and well-separated.
Dual Label Controls Independently toggle info labels for Active vs Historic zones to keep charts clean while preserving key detail.
Built on Pine Script v6 ||| Uses the newest Pine Script version for better efficiency, reliability, and smoother handling of complex logic/drawings.
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Detailed Feature Breakdown ⬛
Zone Strength Ranking ⬛
The strength score is a proprietary calculation that helps traders instantly gauge the potential of a supply or demand zone. It is calculated in real time using:
1. Age of the Zone: As zones age, they may lose relevance. Strength decreases as the number of bars since creation increases.
2. Number of Retests: The first test is often the highest-probability reaction. Each retest reduces strength as liquidity is absorbed.
✅ A high score (7/10+) indicates a fresh, less-tested zone that may produce a strong reaction.
⚠️ A low score suggests a zone is old and/or heavily tested—use extra caution.
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🧱⬛Invalidation & Historic Zones
A zone becomes invalidated broken when price closes beyond its outer boundary or wicks beyond it, depending on settings. Once broken, it becomes a Historic Zone and turns gray.
This matters for structure: a broken supply zone can become future demand a flip zone, and vice versa.
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🧪⬛Advanced Filtering Explained
Three ATR-based filters control zone quality:
• Max Zone Height (ATR Multiplier): Blocks zones that are too large to trade effectively. Example: 1.0 ignores zones taller than 1× ATR.
• Min Zone Height (ATR Multiplier): Filters out zones that are too thin and likely noise. Example: 1.0 rejects zones smaller than 1× ATR.
• Force Zone Height (ATR Multiplier): Normalizes zone heights by expanding smaller valid zones up to the minimum ATR target. Example: 1.0 expands zones to at least 1× ATR.
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🧾⬛Configuration Guide
⚙️⬛Zone Detection
⚙️ Setting 🔧 Default 📝 Description
Swing Length (Sensitivity) 12 Lookback bars for pivot high/low detection. Higher = fewer, stronger zones.
Max Zones to Display 10 Max number of active Supply + Demand zones shown.
Max Zone Height (ATR) 1.0 Rejects zones taller than this ATR multiplier.
Min Zone Height (ATR) 1.0 Rejects zones smaller than this ATR multiplier.
Force Zone Height (ATR) 1.0 Expands valid zones to be at least this ATR multiplier.
Min Distance Between Zones 44 Minimum bars required between consecutive zones of the same type.
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🧱⬛Zone Settings
⚙️ Setting 🔧 Default 📝 Description
Zone Invalidation Close “Close” = candle must close past zone; “Wick” = wick past zone breaks it.
Show Historic Zones On Toggles visibility of broken (historic) zones.
Active Zones Lookback 1000 Hides active zones older than this many bars.
Historic Zones Lookback 1000 Hides historic zones older than this many bars.
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🖥️⬛Display
⚙️ Setting 🔧 Default 📝 Description
Show Active Zone Info On Toggles text labels for active (unbroken) zones.
Show Historic Zone Info Off Toggles text labels for historic (broken) zones.
Label Size Small Adjusts the font size of zone info labels.
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