OPEN-SOURCE SCRIPT
Adaptive Structure Trend Engine (ASTE)

Adaptive Structure Trend Engine (ASTE)
Adaptive Structure Trend Engine (ASTE) is a non-repainting, multi-layer trend analysis indicator designed to help traders identify high-quality directional opportunities using market structure and adaptive moving averages. ASTE focuses on trend clarity, confirmation, and signal cleanliness, avoiding indicator noise and repeated signals.
🔍 Core Components
ASTE combines four powerful concepts into a single, structured framework:
• FRAMA (Fractal Adaptive Moving Average)
Detects market structure and directional slope changes.
• KAMA (Kaufman Adaptive Moving Average)
Measures price efficiency and regime stability.
• JMA (Jurik-style Moving Average)
Provides smooth momentum confirmation with minimal lag.
• EMA Hierarchy (21/50 + 50/100/150/200)
Validates trend strength and higher-order alignment.
📊 Signal Types
ASTE produces state-based signals (no repeated alerts on every bar):
1️⃣ Base Signal
Single tiny triangle
• FRAMA slope alignment
• KAMA direction confirmation
• JMA momentum confirmation
• EMA 21/50 trend validation
2️⃣ Strong Signal
Two stacked triangles
• All Base Signal conditions
• PLUS EMA 50/100/150/200 full trend confluence
Signals remain active until an opposite signal of the same type appears.
🎨 Visual Design
• Clean stacked triangle system
• No repainting
• No signal spam
• EMA band with gradual color transition
• Fully configurable visibility options
⚙️ User Controls
• Adjust FRAMA, KAMA, and JMA lengths
• Toggle Base / Strong signals
• Show or hide EMA band
• Works on all markets and timeframes
⚠️ Disclaimer
This indicator is provided for educational and analytical purposes only. It does not constitute financial advice or trade recommendations. Always use proper risk management and confirm signals with additional analysis. Past performance does not guarantee future results.
Adaptive Structure Trend Engine (ASTE) is a non-repainting, multi-layer trend analysis indicator designed to help traders identify high-quality directional opportunities using market structure and adaptive moving averages. ASTE focuses on trend clarity, confirmation, and signal cleanliness, avoiding indicator noise and repeated signals.
🔍 Core Components
ASTE combines four powerful concepts into a single, structured framework:
• FRAMA (Fractal Adaptive Moving Average)
Detects market structure and directional slope changes.
• KAMA (Kaufman Adaptive Moving Average)
Measures price efficiency and regime stability.
• JMA (Jurik-style Moving Average)
Provides smooth momentum confirmation with minimal lag.
• EMA Hierarchy (21/50 + 50/100/150/200)
Validates trend strength and higher-order alignment.
📊 Signal Types
ASTE produces state-based signals (no repeated alerts on every bar):
1️⃣ Base Signal
Single tiny triangle
• FRAMA slope alignment
• KAMA direction confirmation
• JMA momentum confirmation
• EMA 21/50 trend validation
2️⃣ Strong Signal
Two stacked triangles
• All Base Signal conditions
• PLUS EMA 50/100/150/200 full trend confluence
Signals remain active until an opposite signal of the same type appears.
🎨 Visual Design
• Clean stacked triangle system
• No repainting
• No signal spam
• EMA band with gradual color transition
• Fully configurable visibility options
⚙️ User Controls
• Adjust FRAMA, KAMA, and JMA lengths
• Toggle Base / Strong signals
• Show or hide EMA band
• Works on all markets and timeframes
⚠️ Disclaimer
This indicator is provided for educational and analytical purposes only. It does not constitute financial advice or trade recommendations. Always use proper risk management and confirm signals with additional analysis. Past performance does not guarantee future results.
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.
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.