OPEN-SOURCE SCRIPT
Aggiornato Intelligent Support & Resistance Lines (MTF)
This script automatically detects and updates key Support & Resistance (S/R) levels using a higher timeframe (MTF) approach. By leveraging volume confirmation, levels are only identified when significant volume (relative to the SMA of volume) appears. Each level is drawn horizontally in real time, and whenever the market breaks above a resistance level (and retests it), the script automatically converts that resistance into support. The opposite occurs if the market breaks below a support level.
Key Features:
Multi-Timeframe (MTF) Data
Select a higher timeframe for more robust S/R calculations.
The script fetches High, Low, Volume, and SMA of Volume from the chosen timeframe.
Automatic Role Reversal
Resistance becomes Support if a breakout retest occurs.
Support becomes Resistance if a breakdown retest occurs.
Dynamic Line Width & Labeling
Each S/R line’s thickness increases with additional touches, making frequently tested levels easier to spot.
Labels automatically display the number of touches (e.g., “R 3” or “S 2”) and can have adjustable text size.
Volume Threshold
Only significant pivots (where volume exceeds a specified multiplier of average volume) are plotted, reducing noise.
Horizontal Offset for Clarity
Lines are drawn with timestamps instead of bar_index, ensuring that old levels remain visible without chart limitations.
Adjustable Maximum Levels
Maintain a clean chart by limiting how many S/R lines remain at once.
How It Works:
Pivot Detection: The script identifies swing highs and lows from the higher timeframe (timeframeSR).
Volume Check: Only pivots with volume ≥ (SMA Volume * volumeThreshold) qualify.
Line Creation & Updates: New lines are drawn at these pivots, labeled “R #” or “S #,” indicating how many times they’ve been touched.
Role Reversal: If price breaks above a resistance and retests it from above, that line is removed from the resistance array and re-created in the support array (and vice versa).
Inputs:
Timeframe for S/R: Choose the higher timeframe for S/R calculations.
Swing Length: Number of bars to consider in a pivot calculation.
Minimum Touches: Minimum required touches before drawing or updating a level.
Volume Threshold (Multiplier): Determines how much volume (relative to SMA) is needed to confirm a pivot.
Maximum Number of Levels: Caps how many S/R lines can be shown at once.
Color for Resistance & Color for Support: Customize your preferred colors for lines and labels.
Label Size: Select from "tiny", "small", "normal", "large", or "huge" to resize the labels.
Disclaimer:
This script is intended for educational purposes and should not be interpreted as financial or investment advice. Always conduct your own research or consult a qualified professional before making trading decisions.
Key Features:
Multi-Timeframe (MTF) Data
Select a higher timeframe for more robust S/R calculations.
The script fetches High, Low, Volume, and SMA of Volume from the chosen timeframe.
Automatic Role Reversal
Resistance becomes Support if a breakout retest occurs.
Support becomes Resistance if a breakdown retest occurs.
Dynamic Line Width & Labeling
Each S/R line’s thickness increases with additional touches, making frequently tested levels easier to spot.
Labels automatically display the number of touches (e.g., “R 3” or “S 2”) and can have adjustable text size.
Volume Threshold
Only significant pivots (where volume exceeds a specified multiplier of average volume) are plotted, reducing noise.
Horizontal Offset for Clarity
Lines are drawn with timestamps instead of bar_index, ensuring that old levels remain visible without chart limitations.
Adjustable Maximum Levels
Maintain a clean chart by limiting how many S/R lines remain at once.
How It Works:
Pivot Detection: The script identifies swing highs and lows from the higher timeframe (timeframeSR).
Volume Check: Only pivots with volume ≥ (SMA Volume * volumeThreshold) qualify.
Line Creation & Updates: New lines are drawn at these pivots, labeled “R #” or “S #,” indicating how many times they’ve been touched.
Role Reversal: If price breaks above a resistance and retests it from above, that line is removed from the resistance array and re-created in the support array (and vice versa).
Inputs:
Timeframe for S/R: Choose the higher timeframe for S/R calculations.
Swing Length: Number of bars to consider in a pivot calculation.
Minimum Touches: Minimum required touches before drawing or updating a level.
Volume Threshold (Multiplier): Determines how much volume (relative to SMA) is needed to confirm a pivot.
Maximum Number of Levels: Caps how many S/R lines can be shown at once.
Color for Resistance & Color for Support: Customize your preferred colors for lines and labels.
Label Size: Select from "tiny", "small", "normal", "large", or "huge" to resize the labels.
Disclaimer:
This script is intended for educational purposes and should not be interpreted as financial or investment advice. Always conduct your own research or consult a qualified professional before making trading decisions.
Note di rilascio
New: You now have the option to display support and resistance zones from two different timeframes. By using the enableTF2 switch, you can enable or disable the second timeframe as needed.Note di rilascio
This update introduces several new alerts for more intelligent Support & Resistance signals:Approach Alerts
Triggers when the price comes within a user-defined tick distance of a Support or Resistance level.
Break Alerts
Notifies you when the price closes above a Resistance (breaking upward) or below a Support (breaking downward).
Rejection Alerts
Identifies cases where the price trades above a Resistance intrabar but closes back below it (rejection).
Taking Support Alerts
Indicates that the price dips below a Support intrabar but closes back above it (successful support retake).
Usage Notes
You can enable or disable each alert type individually using the new boolean inputs in the indicator settings.
To receive real-time alerts on your chart, create a TradingView alert and select the corresponding alert condition (e.g., “Breaking Resistance”).
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.
Per un accesso rapido a un grafico, aggiungi questo script ai tuoi preferiti: per saperne di più clicca qui.
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.
Per un accesso rapido a un grafico, aggiungi questo script ai tuoi preferiti: per saperne di più clicca qui.
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.