Volume Profile [ActiveQuants]

The Volume Profile indicator visualizes the distribution of trading volume across price levels over a user-defined historical period. It identifies key liquidity zones, including the Point of Control (POC) (price level with the highest volume) and the Value Area (price range containing a specified percentage of total volume). This tool is ideal for traders analyzing support/resistance levels, market sentiment, and potential price reversals.

█ CORE METHODOLOGY

Vertical Price Rows: Divides the price range of the selected lookback period into equal-height rows.
Volume Aggregation: Accumulates bullish/bearish or total volume within each price row.
POC: The row with the highest total volume.
Value Area: Expands from the POC until cumulative volume meets the user-defined threshold (e.g., 70%).
Dynamic Visualization: Rows are plotted as horizontal boxes with widths proportional to their volume.

█ KEY FEATURES

- Customizable Lookback & Resolution

Adjust the historical period (Lookback) and granularity (Number of Rows) for precise analysis.

- Configurable Profile Width & Horizontal Offset

Control the relative horizontal length of the profile rows, and set the distance from the current bar to the POC row’s anchor.

Important: Do not set the horizontal offset too high. Indicators cannot be plotted more than 500 bars into the future.

- Value Area & POC Highlighting

Set the percentage of total volume required to form the Value Area, ensuring that key volume levels are clearly identified.
Value Area rows are colored distinctly, while the POC is marked with a bold line.

- Flexible Display Options

Show bullish/bearish volume splits or total volume.
Place the profile on the right or left of the chart.

- Gradient Coloring

Rows fade in color intensity based on their relative volume strength.

- Real-Time Adjustments

Modify horizontal offset, profile width, and appearance without reloading.

█ USAGE EXAMPLES

Example 1: Basic Volume Profile with Value Area
Settings:

Lookback: 500 bars
Number of Rows: 100
Value Area: 70%
Display Type: Up/Down
Placement: Right

Image Context:
The profile appears on the right side of the chart. The POC (orange line) marks the highest volume row. Value Area rows (green/red) extend above/below the POC, containing 70% of total volume.

Example 2: Total Volume with Gradient Colors
Settings:

Lookback: 800 bars
Number of Rows: 100
Profile Width: 60
Horizontal Offset: 20
Display Type: Total
Gradient Colors: Enabled

Image Context:
Rows display total volume in a single color with gradient transparency. Darker rows indicate higher volume concentration.

Example 3: Left-Aligned Profile with Narrow Value Area
Settings:

Lookback: 600 bars
Number of Rows: 100
Profile Width: 45
Horizontal Offset: 500
Value Area: 50%
Profile Placement: Left

Image Context:
The profile shifts to the left, with a tighter Value Area (50%).

█ USER INPUTS

Calculation Settings

Lookback: Historical bars analyzed (default: 500).
Number of Rows: Vertical resolution of the profile (default: 100).
Profile Width: Horizontal length of rows (default: 50).
Horizontal Offset: Distance from the current bar to the POC (default: 50).
Value Area (%): Cumulative volume threshold for the Value Area (default: 70%).
Volume Display: Toggle between Up/Down (bullish/bearish) or Total volume.
Profile Placement: Align profile to the Right or Left of the chart.

Appearance

Rows Border: Customize border width/color.
Gradient Colors: Enable fading color effects.
Value Area Colors: Set distinct colors for bullish and bearish Value Area rows.
POC Line: Adjust color, width, and visibility.

█ CONCLUSION

The Volume Profile indicator provides a dynamic, customizable view of market liquidity. By highlighting the POC and Value Area, traders can identify high-probability reversal zones, gauge market sentiment, and align entries/exits with key volume levels.

█ IMPORTANT NOTES

⚠ Lookback Period: Shorter lookbacks prioritize recent activity but may omit critical levels.

⚠ Horizontal Offset Limitation: Avoid excessively high offsets (e.g., close to ±300). TradingView restricts plotting indicators more than 500 bars into the future, which may truncate or hide the profile.

⚠ Risk Management: While the indicator highlights areas of concentrated volume, always use it in combination with other technical analysis tools and proper risk management techniques.

█ RISK DISCLAIMER

Trading involves substantial risk. The Volume Profile highlights historical liquidity but does not predict future price movements. Always use stop-loss orders and confirm signals with additional analysis. Past performance is not indicative of future results.

📊 Happy trading! 🚀

版本注释

Updates:

Updated row volume calculation method

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开源脚本

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