OPEN-SOURCE SCRIPT
Mis à jour Range Deviations PRO | Trade Symmetry

Range Deviations PRO — Extended Session Levels
An enhanced version of the original Range Deviations by joshuuu, retaining the full core logic while adding a key upgrade:
🔹 All session ranges, midlines, and deviation levels now extend into the next trading session, giving seamless multi-session context.
Supports Asia, CBDR, Flout, ONS, and Custom Sessions — with options for half/full standard deviations, equilibrium, and range boxes exactly as in the original.
Extending these levels helps identify:
• Liquidity sweeps
• Trap moves / false breaks
• Daily high/low projections
• Premium–discount behavior across sessions
Ideal for traders using ICT concepts who want clearer continuation of session structure into the next day.
Credit: Original logic by joshuuu — enhancements by TradeSymmetry.
Disclaimer: Educational use only. Not financial advice.
An enhanced version of the original Range Deviations by joshuuu, retaining the full core logic while adding a key upgrade:
🔹 All session ranges, midlines, and deviation levels now extend into the next trading session, giving seamless multi-session context.
Supports Asia, CBDR, Flout, ONS, and Custom Sessions — with options for half/full standard deviations, equilibrium, and range boxes exactly as in the original.
Extending these levels helps identify:
• Liquidity sweeps
• Trap moves / false breaks
• Daily high/low projections
• Premium–discount behavior across sessions
Ideal for traders using ICT concepts who want clearer continuation of session structure into the next day.
Credit: Original logic by joshuuu — enhancements by TradeSymmetry.
Disclaimer: Educational use only. Not financial advice.
Notes de version
## 🚀 Major Update — Killzones, Dual MA Shift & Custom Deviations**Range Deviations PRO | Trade Symmetry
This release brings a **significant evolution** to the Range Deviations PRO indicator — merging **session structure, trend dynamics, and volatility control** into a unified execution-ready tool for intraday and scalping traders.
Built on the existing framework that extends **session ranges, midlines, and deviation levels seamlessly across trading sessions**.([TradingView][1])
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### 🧠 1. Dual MA Shift Engine — Momentum Precision
A new trend engine designed to pinpoint dynamic directional shifts.
🔹 **Dual Moving Averages**
* Fast & Slow EMAs (default **5 EMA & 9 EMA**) optimized for scalping precision.
🔹 **Custom Color Controls**
* Individual visual configurations for both MAs.
🔹 **Dual Cross Highlight**
* Automatically highlights the bar where price crosses **both MAs in one candle**, signaling **high-confidence momentum shifts**.
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### 🕒 2. Integrated Killzone & Pivot Module — Session Structure
Adds powerful session context that works hand-in-hand with range deviations.
🔹 **ICT Killzones Included**
* Tracks **Asia, London, and New York** session bounds.
🔹 **Pivot High/Low Extensions + Mitigation Logic**
* Extends session pivots forward with smart **mitigation tracking**.
🔹 **Alert Triggers**
* Receive alerts for **pivot breaks and mitigations**.
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### 📊 3. Configurable Range Deviations — Volatility Flexibility
Builds on the existing deviation framework that projects session boundaries and equilibrium zones across multiple sessions.([TradingView][1])
🔹 **Custom Deviation Levels**
* Standard deviation bands (e.g., 0.5, 1.0, etc.) are now **fully toggleable and configurable**.
🔹 **Session Integration**
* All deviation bands coexist with session ranges and midlines for **clear multi-session structural context**.([TradingView][1])
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### 🎯 Why This Matters
This update elevates Range Deviations PRO from a **pure volatility/structure mapper** to a **true intraday execution engine**:
✔ Seamless **session structure + trend dynamics**
✔ Higher accuracy in **momentum detection**
✔ Deviation bands that adapt to volatility and trading style
✔ Alerting for key structural events
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### 🛠 Ideal For
* Intraday / scalping traders
* ICT-structural traders
* Volatility & session overlap strategies
* Traders seeking confluence across trend, session, and deviation metrics
---
Notes de version
Configurable Moving averagesScript open-source
Dans l'esprit TradingView, le créateur de ce script l'a rendu open source afin que les traders puissent examiner et vérifier ses fonctionnalités. Bravo à l'auteur! Bien que vous puissiez l'utiliser gratuitement, n'oubliez pas que la republication du code est soumise à nos Règles.
Clause de non-responsabilité
Les informations et publications ne sont pas destinées à être, et ne constituent pas, des conseils ou recommandations financiers, d'investissement, de trading ou autres fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.
Script open-source
Dans l'esprit TradingView, le créateur de ce script l'a rendu open source afin que les traders puissent examiner et vérifier ses fonctionnalités. Bravo à l'auteur! Bien que vous puissiez l'utiliser gratuitement, n'oubliez pas que la republication du code est soumise à nos Règles.
Clause de non-responsabilité
Les informations et publications ne sont pas destinées à être, et ne constituent pas, des conseils ou recommandations financiers, d'investissement, de trading ou autres fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.