volume for vsa

This script provides a color-coded volume indicator based on relative volume levels compared to a smoothed average. It highlights ultra-high, high, and above-average volume bars, which are commonly used in Volume Spread Analysis (VSA) and general volume-based trading strategies.

Key Features:
- Real-time bar coloring to indicate:
• Ultra-high volume (red)
• High volume (yellow)
• Above-average volume (green)
• Low volume (blue)
- Dynamic volume zones plotted as shaded areas using smoothed average volume
- Adjustable smoothing parameter for average volume calculation

This tool can help traders visually detect potential supply/demand shifts or significant activity spikes that may precede price reversals or trend continuations. Designed for use alongside price-action or VSA-based chart analysis.