/// Indicator

Anchored VWAP
Heatmap.

A powerful volume-at-price visualization tool that anchors VWAP to significant market events and displays historical volume density as a heatmap.

Volume VWAP Heatmap Anchored Support/Resistance Liquidity
TradingView v1.0.0 Updated 2026-02-20
/// Introduction

Overview

The Problem

Traditional Volume Profile is static and doesn't account for the time-weighted average price from specific market events. Standard Anchored VWAP only shows a single line, missing the context of historical volume distribution across different price levels.

The Solution

Anchored VWAP Heatmap combines the precision of event-anchored VWAP with the depth of volume profile. It calculates multiple historical AVWAPs and projects their volume density as a heatmap, revealing hidden support/resistance zones and high-liquidity nodes.

Who It's For

Day traders, swing traders, and order flow analysts looking for precise volume-backed support and resistance levels.

/// Features

Key Features

Dynamic Anchoring: Automatically anchor to time periods (Session, Week, Month) or market structure pivots (Highs, Lows).

Volume Heatmap: Visualizes historical volume density across dynamic price channels.

Multiple VWAP Types: Choose between standard Volume Weighted Average Price (VWAP) or Exponential VWAP (EVWAP).

Customizable Density: Adjust how volume differences map to visual intensity using Weighted or Sequential formulas.

Highest Volume Node Tracking: Automatically identifies the highest volume node within the heatmap.

/// Concepts

How It Works

1

Anchoring Mechanism

The indicator resets its VWAP calculation at specific events—either fixed time intervals (like a new session or week) or dynamic market pivots (significant highs or lows).

2

Heatmap Generation

It tracks the volume traded around the AVWAP over multiple historical periods. This data is distributed across multiple price channels to create a density map.

3

Transparency Mapping

Channels with higher volume are displayed with higher opacity (in Normal mode), making high-liquidity zones visually stand out as solid bands.

/// Playbook

How To Use

Quickstart

  1. Add Anchored VWAP Heatmap to your chart.
  2. Select your preferred Anchor Period (e.g., 'Session' for day trading, 'Pivot' for swing trading).
  3. Adjust the 'Previous Anchored VWAPs' to control how much historical data is included in the heatmap.
  4. Look for bright/solid color bands—these represent high-volume nodes that act as strong support or resistance.

Interpretation

  • Price approaching a high-density zone (bright band) is likely to find support or resistance.
  • Price breaking through a high-density zone with momentum indicates a strong trend continuation.
  • Low-density zones (transparent bands) represent areas where price may move quickly due to lack of historical liquidity.
/// Reference

Visual Legend

Element Meaning Interpretation Common Mistake
Bright/Solid Bands High Volume Nodes — Areas of significant historical trading activity. Strong support/resistance; price often stalls or reverses here. Assuming price will always reverse; strong momentum can break these zones.
Transparent/Faint Bands Low Volume Nodes — Areas with little historical trading activity. Price tends to move quickly through these zones. Placing tight stops in these areas, as volatility can be high.
Highest Volume Node The area with the highest volume. The ultimate magnet for price; acts as the strongest level of interest. Ignoring the surrounding context; this node is strong but not invincible.
/// Configuration

Settings Reference

Main

VWAP Type
Choose between standard Volume Weighted Average Price (VWAP) or Exponential VWAP (EVWAP).
Anchor Period
The event that resets the VWAP calculation (e.g., Auto, Session, Week, Pivot).
Pivot Types
When anchored to pivots, choose to anchor to Highs, Lows, or Both.
Channel Height Factor
Multiplier for the ATR-based channel width.
Source
Price data input (default hl2).

Advanced

Previous Anchored VWAPs
Number of previous AVWAP periods to include in the heatmap (max 100).
Transparency Mode
Normal: high volume = more visible. Inversed: low volume = more visible.
Transparency Calculation Formula
Controls how volume differences map to visual intensity (Weighted or Sequential).
Density Factor
The metric used to calculate density (Volume, Channels, VxC).
Weight Power
Adjusts the acceleration of the transparency mapping.

Style

Theme
Dark/Light preset colors, or Custom.
Channel Color
The base color for the heatmap channels.
/// Alerts

Alert Types

Price Entered Current Band

Triggered when price enters the current AVWAP band.

Price Broke Above Band

Triggered when price crosses above the current AVWAP band.

Price Broke Below Band

Triggered when price crosses below the current AVWAP band.

/// FAQ

Frequently Asked Questions

VWAP weights all volume equally since the anchor point. EVWAP applies an exponential decay, giving more weight to recent volume.

It automatically selects the most appropriate time-based anchor (Session, Week, Month, etc.) based on your current chart timeframe.

These are areas where little to no volume was traded during the tracked historical periods, indicating a lack of liquidity.

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