OPEN-SOURCE SCRIPT
更新済 XABCD Formation Engine + PVM Confirm
# XABCD Formation Engine + PVM Confirmation
XABCD Formation Engine is a pattern recognition and confirmation framework designed to detect classical market structures and validate them with a proprietary Price-Volume Momentum (PVM) engine.
Unlike traditional pattern indicators that simply draw formations and trigger signals at breakout points, this system focuses on filtering weak structures and reducing false breakouts through volume, momentum, and trend confirmation.
## Supported Pattern Structures
The engine automatically monitors and validates:
• Head & Shoulders (H&S)
• Inverse Head & Shoulders (INV H&S)
• Cup
• Inverse Cup
• XABCD Swing Structures
The indicator continuously tracks X-A-B-C-D pivot development, allowing traders to identify formation progress before a breakout occurs.
## Preparation Stage
One of the unique features of this system is the Preparation (Setup) phase.
Before a complete pattern is confirmed, the engine identifies developing structures and displays preparation zones. This allows traders to monitor potential opportunities before the crowd notices the breakout.
Preparation labels do not represent entry signals. They indicate that a valid structure is forming and should be monitored.
## PVM Confirmation Engine
The core confirmation system is built around the proprietary PVM engine.
PVM combines two independent market components:
### Trend Engine
The Trend Engine measures the relationship between price movement and volume participation.
Healthy trends typically show price and volume moving together. When volume supports price expansion, trend quality increases.
This allows the engine to distinguish between:
• Genuine trend development
• Weak trend continuation
• Low-conviction breakouts
### Impulse Engine
The Impulse Engine measures:
ATR Expansion × Relative Volume
This component is specifically designed to detect the arrival of aggressive participation before a major breakout occurs.
The goal is to identify:
• Early momentum acceleration
• Institutional participation
• Emerging directional pressure
before most classical indicators react.
## False Breakout Filtering
One of the main objectives of this indicator is to reduce false pattern signals.
A breakout is not considered valid simply because price crosses a neckline or resistance level.
The system additionally evaluates:
• Trend quality
• Volume participation
• Momentum expansion
• Impulse strength
Only when these factors align does the confirmation engine approve the breakout.
This helps filter many low-quality formations that frequently fail after triggering.
## XABCD Visualization
The XABCD structure serves as the foundation of pattern construction.
Each pivot is labeled:
X → A → B → C → D
These points allow traders to visually inspect the internal geometry of the formation before confirmation occurs.
The XABCD sequence is not merely decorative. It provides insight into:
• Swing symmetry
• Shoulder balance
• Formation quality
• Structural integrity
## Color Interpretation
### Cyan Labels and Zones
Bullish structures and confirmations.
Used for:
• Inverse Head & Shoulders
• Bullish Cups
• Long confirmations
### Red Labels and Zones
Bearish structures and confirmations.
Used for:
• Head & Shoulders
• Inverse Cups
• Short confirmations
### Yellow Labels
Preparation phase.
These indicate that the structure is still developing and has not yet received confirmation from the PVM engine.
### Purple Structure Components
Used to highlight key swing relationships inside the XABCD sequence and improve pattern readability.
## Neckline Logic
The neckline is one of the most important decision levels inside the system.
The indicator continuously tracks neckline development and monitors:
• Breakouts
• Breakdown events
• Confirmation quality
Signals are only generated when both structural and PVM requirements are satisfied.
## Multi-Language Support
The indicator includes built-in support for:
• English
• Turkish
• Russian
• Arabic
• Hindi
All major labels, states, signals, and pattern names can be displayed in the selected language.
## Design Philosophy
The purpose of this indicator is not to predict the future.
Its objective is to identify high-quality structures and validate them using trend participation and impulse strength.
By combining classical chart patterns with volume-driven confirmation, the system attempts to detect emerging directional moves while reducing exposure to weak and deceptive breakout conditions.
This indicator is designed for traders who prefer confirmation over prediction and structure over randomness.
XABCD Formation Engine is a pattern recognition and confirmation framework designed to detect classical market structures and validate them with a proprietary Price-Volume Momentum (PVM) engine.
Unlike traditional pattern indicators that simply draw formations and trigger signals at breakout points, this system focuses on filtering weak structures and reducing false breakouts through volume, momentum, and trend confirmation.
## Supported Pattern Structures
The engine automatically monitors and validates:
• Head & Shoulders (H&S)
• Inverse Head & Shoulders (INV H&S)
• Cup
• Inverse Cup
• XABCD Swing Structures
The indicator continuously tracks X-A-B-C-D pivot development, allowing traders to identify formation progress before a breakout occurs.
## Preparation Stage
One of the unique features of this system is the Preparation (Setup) phase.
Before a complete pattern is confirmed, the engine identifies developing structures and displays preparation zones. This allows traders to monitor potential opportunities before the crowd notices the breakout.
Preparation labels do not represent entry signals. They indicate that a valid structure is forming and should be monitored.
## PVM Confirmation Engine
The core confirmation system is built around the proprietary PVM engine.
PVM combines two independent market components:
### Trend Engine
The Trend Engine measures the relationship between price movement and volume participation.
Healthy trends typically show price and volume moving together. When volume supports price expansion, trend quality increases.
This allows the engine to distinguish between:
• Genuine trend development
• Weak trend continuation
• Low-conviction breakouts
### Impulse Engine
The Impulse Engine measures:
ATR Expansion × Relative Volume
This component is specifically designed to detect the arrival of aggressive participation before a major breakout occurs.
The goal is to identify:
• Early momentum acceleration
• Institutional participation
• Emerging directional pressure
before most classical indicators react.
## False Breakout Filtering
One of the main objectives of this indicator is to reduce false pattern signals.
A breakout is not considered valid simply because price crosses a neckline or resistance level.
The system additionally evaluates:
• Trend quality
• Volume participation
• Momentum expansion
• Impulse strength
Only when these factors align does the confirmation engine approve the breakout.
This helps filter many low-quality formations that frequently fail after triggering.
## XABCD Visualization
The XABCD structure serves as the foundation of pattern construction.
Each pivot is labeled:
X → A → B → C → D
These points allow traders to visually inspect the internal geometry of the formation before confirmation occurs.
The XABCD sequence is not merely decorative. It provides insight into:
• Swing symmetry
• Shoulder balance
• Formation quality
• Structural integrity
## Color Interpretation
### Cyan Labels and Zones
Bullish structures and confirmations.
Used for:
• Inverse Head & Shoulders
• Bullish Cups
• Long confirmations
### Red Labels and Zones
Bearish structures and confirmations.
Used for:
• Head & Shoulders
• Inverse Cups
• Short confirmations
### Yellow Labels
Preparation phase.
These indicate that the structure is still developing and has not yet received confirmation from the PVM engine.
### Purple Structure Components
Used to highlight key swing relationships inside the XABCD sequence and improve pattern readability.
## Neckline Logic
The neckline is one of the most important decision levels inside the system.
The indicator continuously tracks neckline development and monitors:
• Breakouts
• Breakdown events
• Confirmation quality
Signals are only generated when both structural and PVM requirements are satisfied.
## Multi-Language Support
The indicator includes built-in support for:
• English
• Turkish
• Russian
• Arabic
• Hindi
All major labels, states, signals, and pattern names can be displayed in the selected language.
## Design Philosophy
The purpose of this indicator is not to predict the future.
Its objective is to identify high-quality structures and validate them using trend participation and impulse strength.
By combining classical chart patterns with volume-driven confirmation, the system attempts to detect emerging directional moves while reducing exposure to weak and deceptive breakout conditions.
This indicator is designed for traders who prefer confirmation over prediction and structure over randomness.
リリースノート
Update NotesThis update introduces a new Pattern Quality Engine designed to evaluate the structural strength of detected formations before confirmation occurs.
What's New:
• Added Pattern Quality Score (0-100)
Each detected formation is now evaluated using multiple structural factors instead of relying solely on pattern shape.
• Added Harmonic Structure Analysis
The engine now measures:
* Shoulder symmetry
* Neckline balance
* Swing proportions
* Pattern geometry consistency
This allows the system to distinguish between high-quality and low-quality formations.
• Added Advanced Cup Geometry
Cup and Inverse Cup structures are no longer evaluated using simple breakout logic alone.
The engine now analyzes:
* Cup depth
* Midpoint positioning
* Recovery structure
* Geometric consistency
• Added Quality-Based Visualization
Formation labels can now display structural quality scores directly on the chart, making it easier to compare opportunities at a glance.
• Added Throwback / Retest Engine (Optional)
An optional throwback confirmation mode has been added.
Instead of confirming immediately after a breakout, the system can wait for a successful neckline retest before generating a signal.
• Improved Pattern Validation Logic
The confirmation engine now combines:
* Pattern Structure
* Trend Engine
* Impulse Engine
* PVM Confirmation
* Quality Scoring
to improve formation reliability and reduce weak breakout signals.
• Multi-Language Support Added
English, Turkish, Russian, Arabic, and Hindi language support is now available.
The goal of this update is not to increase the number of signals, but to improve the quality of detected opportunities and provide deeper insight into the strength of each formation.
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オープンソーススクリプト
TradingViewの精神に則り、このスクリプトの作者はコードをオープンソースとして公開してくれました。トレーダーが内容を確認・検証できるようにという配慮です。作者に拍手を送りましょう！無料で利用できますが、コードの再公開はハウスルールに従う必要があります。
免責事項
これらの情報および投稿は、TradingViewが提供または承認する金融、投資、取引、またはその他の種類の助言もしくは推奨であることを意図したものではなく、またこれらに該当するものでもありません。詳細は利用規約をご覧ください。