OPEN-SOURCE SCRIPT
STRENGTH INDEX / Impulse System

STRENGTH INDEX / Impulse System Indicator
Developed by Marcelo Ulisses Sobreiro Ribeiro
This powerful TradingView indicator combines two distinct trading approaches in one versatile tool:
1. STRENGTH INDEX (Multiple EMA System)
The first section features a unique configuration of 17 exponential moving averages designed to identify market strength and trend direction. The system includes:
Core EMAs (6, 21, and 34 periods) plotted with distinct colors and weights
A dense cluster of 14 additional EMAs (7-20 periods) that create a "zone of strength"
2. Impulse System (Based on Dr. Alexander Elder's Work)
The second section implements a modified version of Dr. Alexander Elder's famous Impulse System from his classic book Trading for a Living, featuring:
Color-coded bars (green/red/blue) based on trend strength
Customizable MACD parameters (12,26,9 by default)
Optional moving average (SMA/EMA/WMA/VWMA) with adjustable periods
EMA baseline (13-period default) for trend identification
Key Features:
Switch between systems with one click
Fully customizable parameters
Clean visual presentation with adjustable line weights
Maximum 500 plotted lines for performance optimization
This indicator is ideal for traders who want to:
✔ Identify strong trends using the EMA cluster
✔ Follow the market's impulse with Elder's proven system
✔ Customize their analysis with multiple technical tools
Tip: Use the STRENGTH INDEX for trend identification and the Impulse System for entry/exit timing.


Developed by Marcelo Ulisses Sobreiro Ribeiro
This powerful TradingView indicator combines two distinct trading approaches in one versatile tool:
1. STRENGTH INDEX (Multiple EMA System)
The first section features a unique configuration of 17 exponential moving averages designed to identify market strength and trend direction. The system includes:
Core EMAs (6, 21, and 34 periods) plotted with distinct colors and weights
A dense cluster of 14 additional EMAs (7-20 periods) that create a "zone of strength"
2. Impulse System (Based on Dr. Alexander Elder's Work)
The second section implements a modified version of Dr. Alexander Elder's famous Impulse System from his classic book Trading for a Living, featuring:
Color-coded bars (green/red/blue) based on trend strength
Customizable MACD parameters (12,26,9 by default)
Optional moving average (SMA/EMA/WMA/VWMA) with adjustable periods
EMA baseline (13-period default) for trend identification
Key Features:
Switch between systems with one click
Fully customizable parameters
Clean visual presentation with adjustable line weights
Maximum 500 plotted lines for performance optimization
This indicator is ideal for traders who want to:
✔ Identify strong trends using the EMA cluster
✔ Follow the market's impulse with Elder's proven system
✔ Customize their analysis with multiple technical tools
Tip: Use the STRENGTH INDEX for trend identification and the Impulse System for entry/exit timing.
Script open-source
In pieno spirito TradingView, il creatore di questo script lo ha reso open-source, in modo che i trader possano esaminarlo e verificarne la funzionalità. Complimenti all'autore! Sebbene sia possibile utilizzarlo gratuitamente, ricorda che la ripubblicazione del codice è soggetta al nostro Regolamento.
Declinazione di responsabilità
Le informazioni ed i contenuti pubblicati non costituiscono in alcun modo una sollecitazione ad investire o ad operare nei mercati finanziari. Non sono inoltre fornite o supportate da TradingView. Maggiori dettagli nelle Condizioni d'uso.
Script open-source
In pieno spirito TradingView, il creatore di questo script lo ha reso open-source, in modo che i trader possano esaminarlo e verificarne la funzionalità. Complimenti all'autore! Sebbene sia possibile utilizzarlo gratuitamente, ricorda che la ripubblicazione del codice è soggetta al nostro Regolamento.
Declinazione di responsabilità
Le informazioni ed i contenuti pubblicati non costituiscono in alcun modo una sollecitazione ad investire o ad operare nei mercati finanziari. Non sono inoltre fornite o supportate da TradingView. Maggiori dettagli nelle Condizioni d'uso.