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Volume Profile with HVN / LVN Detection (Low-TF Safe)Session-based volume profile with VPOC, HVN, and LVN detection, optimized for fast charts and runtime-safe lower-timeframe execution. Volume Profile with HVN / LVN Detection (Low-TF Safe) This indicator plots a session-based Volume Profile , highlights the Volume Point of Control (VPOC) , and automatically detects High Volume Nodes (HVNs) and Low Volume Nodes (LVNs) from the completed profile. It is a performance-focused refactor of the original Volume Profile With HVN/LVN Detector , redesigned to work reliably on fast timeframes (including 5-second charts) without runtime errors. Features Session-based volume profile with adjustable row resolution VPOC with optional extension and date labeling Automatic HVN and LVN detection from the prior session HVNs and LVNs displayed as levels or areas Configurable strength, colors, and line/area styles Runtime-safe lower-timeframe handling using request.security_lower_tf Optimized to reduce execution overhead on high-frequency charts Designed for traders who use volume structure to identify acceptance, rejection, and potential support/resistance zones across all chart timeframes. --- What’s new in this version Refactored lower-timeframe logic to prevent runtime errors on fast charts Automatic, runtime-safe fallback when selected lower TF exceeds chart TF Stable execution on very low timeframes (e.g. 5s, 10s) Preserved original profile, VPOC, HVN, and LVN behavior No repainting of completed session profiles This update prioritizes stability, correctness, and cross-timeframe compatibility . --- Credits & Attribution This script is based on the original “Volume Profile With HVN/LVN Detector” by tradeforopp (revised by Madpuppy88 ). The current version refactors the original implementation to improve: Runtime safety on low timeframes Performance on high-frequency charts Robust multi-timeframe handling Original concept and core logic credit remain with the original authors. --- How to Use VPOC highlights the price level of highest traded volume for the session and often acts as a magnet or balance point. HVNs represent areas of acceptance where price previously traded heavily and may act as support/resistance or consolidation zones. LVNs mark areas of rejection where price moved quickly and may act as inflection or breakout levels. Use HVNs and LVNs from the prior session to frame intraday bias, targets, and risk zones. On very fast charts, the script automatically falls back to chart-timeframe data to maintain stability.
Индикатор Pine Script®
от FullHeartJay
LVN/HVN Auto Detection [PhenLabs]📊 PhenLabs - LVN/HVN Auto Detection Version: PineScript™ v6 📌 Description The PhenLabs LVN/HVN Auto Detection indicator is an advanced volume profile analysis tool that automatically identifies Low Volume Nodes (LVN) and High Volume Nodes (HVN) across multiple trading sessions. This sophisticated indicator analyzes volume distribution patterns to pinpoint critical support and resistance levels where price is likely to react, providing traders with high-probability zones for entries, exits, and risk management. Unlike traditional volume indicators that only show current activity, this tool builds comprehensive volume profiles from historical sessions and intelligently filters the most significant levels. It combines real-time volume analysis with dynamic level detection, offering both visual bubbles for immediate volume activity and persistent horizontal lines that act as ongoing support/resistance references. 🚀 Points of Innovation Multi-Session Volume Profile Analysis - Automatically calculates and analyzes volume profiles across the last 5 trading sessions Intelligent Level Separation Logic - Prevents overlapping signals by maintaining minimum separation between LVN and HVN levels Dynamic Timeframe Adaptation - Automatically adjusts session lengths based on chart timeframe for optimal level detection Real-Time Activity Bubbles - Shows volume activity strength through different bubble sizes at key levels Persistent Line Management - Creates horizontal lines that extend until price crosses them, providing ongoing reference points Dual Threshold System - Independent percentage-based thresholds for both LVN and HVN identification 🔧 Core Components Volume Profile Engine : Builds 20-row volume profiles for each analyzed session, distributing volume across price levels Level Identification Algorithm : Uses percentage-based thresholds to classify volume distribution patterns Separation Logic : Ensures minimum distance between conflicting levels, prioritizing HVN when overlap occurs Line Management System : Tracks active support/resistance lines and removes them when price crosses through Volume Activity Monitor : Compares current volume to 13-period moving average for activity classification 🔥 Key Features Customizable Thresholds : LVN threshold (5-35%, default 20%) and HVN threshold (65-95%, default 80%) for precise level filtering Volume Activity Multiplier : Adjustable volume threshold (0.5+, default 1.5) for bubble and line creation sensitivity Flexible Display Modes : Choose between Lines only, Bubbles only, or Both for optimal chart clarity Smart Level Separation : Minimum separation percentage (0.1-2%, default 0.5%) prevents conflicting signals Color Customization : Independent color controls for LVN (red) and HVN (blue) elements Performance Optimization : Processes every 15 bars with maximum 500 active lines for smooth operation 🎨 Visualization Colored Bubbles : Three sizes (large, medium, small) indicate volume activity strength at key levels Horizontal Lines : Persistent support/resistance lines with width corresponding to volume activity Dual Color System : Semi-transparent red for LVN areas, semi-transparent blue for HVN zones Information Tooltip : Optional table showing usage guidelines and optimization tips 📖 Usage Guidelines Volume Thresholds LVN Threshold ○ Default: 20.0% ○ Range: 5.0-35.0% ○ Description: Price levels with volume below this percentage are marked as LVNs. Lower values create fewer, more significant levels. Typical range 15-25% works for most instruments. HVN Threshold ○ Default: 80.0% ○ Range: 65.0-95.0% ○ Description: Price levels with volume above this percentage are marked as HVNs. Higher values create fewer, stronger levels. Range 75-85% is optimal for most trading. Display Controls Volume Threshold ○ Default: 1.5 ○ Range: 0.5+ ○ Description: Multiplier for volume significance (High=2+threshold, Medium=1+threshold, Low=0+threshold). Higher values require more volume for signals. ✅ Best Use Cases Swing Trading : Identify key levels for position entries and exits over multiple days Scalping : Use bubbles for immediate volume activity confirmation at critical levels Risk Management : Place stops beyond LVN levels where price moves quickly Breakout Trading : Monitor HVN levels for potential breakout or rejection scenarios Multi-Timeframe Analysis : Combine with higher timeframe levels for confluence ⚠️ Limitations Timeframe Sensitivity : Lower timeframes may produce too many levels; higher timeframes recommended for cleaner signals Volume Data Dependency : Accuracy depends on reliable volume data from your data provider Historical Analysis : Uses past volume data which may not predict future price behavior Performance Impact : High number of active lines may affect chart performance on slower devices 💡 What Makes This Unique Automated Session Analysis : No manual drawing required - automatically analyzes multiple sessions Intelligent Filtering : Advanced separation logic prevents overlapping and conflicting signals Adaptive Processing : Adjusts to different timeframes automatically for optimal level detection Dual Visualization System : Combines persistent lines with real-time activity indicators 🔬 How It Works 1. Volume Profile Construction : Analyzes the last 5 trading sessions with dynamic session length based on timeframe Divides each session’s price range into 20 equal levels for volume distribution analysis 2. Level Classification : Calculates volume percentage at each price level relative to session maximum Identifies LVN levels below threshold and HVN levels above threshold 3. Signal Generation : Creates bubbles when volume activity exceeds thresholds at identified levels Draws horizontal lines that persist until price crosses through them 💡 Note : For optimal results, increase your chart timeframe if you see too many levels. The indicator performs best on 15-minute and higher timeframes where volume patterns are more meaningful and less noisy.
Индикатор Pine Script®
от PhenLabs
6