Pso Volume Profile

# Volume Profile with Dynamic Support and Resistance

## Overview
This Pine Script indicator for TradingView creates a comprehensive volume profile display with automatic support and resistance levels based on significant volume nodes. The indicator analyzes price action and volume data to identify key levels where trading activity has been concentrated, helping traders identify potential reversal or continuation zones.

## Key Features

### Volume Profile Analysis
- Displays a horizontal volume profile on the right side of the chart
- Divides volume into bid (buying) and ask (selling) components
- Color-codes bid and ask volumes differently for easy identification
- Customizable profile width, opacity, and placement

### Dynamic Support and Resistance Detection
- Automatically identifies significant price levels based on volume concentration
- Uses an adjustable percentile threshold to filter for the most important levels
- Color-codes support/resistance lines based on bid/ask dominance:
- Red lines: Bid-dominant levels (more buying pressure)
- Green lines: Ask-dominant levels (more selling pressure)
- Extends lines across the chart for clear visualization

### Customization Options
- Adjustable lookback period for volume analysis
- Configurable number of price divisions (bars)
- User-selectable volume percentile threshold (50-100%)
- Customizable colors for all elements
- Adjustable line length and position

## How It Works
1. The indicator divides the price range into a specified number of horizontal zones
2. It analyzes historical price and volume data within the lookback period
3. For each price zone, it calculates the total volume and separates bid/ask components
4. It identifies zones with volume exceeding the user-defined percentile threshold
5. It draws color-coded horizontal lines at these significant levels, extending across the chart
6. Lines are colored based on whether buying or selling was dominant at each level

## Usage Guidelines
- Higher percentile values (80-95%) will show fewer, but more significant levels
- Lower values (50-70%) will show more potential support/resistance zones
- Red lines often represent potential support levels (buyer-dominated)
- Green lines often represent potential resistance levels (seller-dominated)
- Areas where multiple lines cluster indicate highly significant zones

## Applications
- Identifying key price levels for entry and exit points
- Recognizing potential reversal zones
- Setting strategic stop-loss and take-profit levels
- Confirming support/resistance levels from other technical analysis methods
- Understanding the volume distribution and market structure

This indicator combines volume profile analysis with automatic support/resistance detection, providing traders with a powerful tool to identify significant price levels based on actual trading activity rather than just price patterns.