Volume-Weighted RSI & Multi-Normalized MACD Overlay

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**Description**:
The "Volume-Weighted RSI & Multi-Normalized MACD Overlay" is a sophisticated indicator that plots a volume-weighted Relative Strength Index (VW-RSI) and a customizable Moving Average Convergence Divergence (MACD) directly on the price chart, enhancing momentum and trend analysis for traders. Designed for stocks, forex, crypto, and more, it supports multi-timeframe (MTF) analysis and offers flexible normalization and scaling options for precise visualization.

**Key Features**:
- **Volume-Weighted RSI**: A volume-sensitive RSI normalized to a configurable range (default: -50/+50), with optional smoothing (SMA, EMA, WMA, VWMA, SMMA, or Bollinger Bands). Overbought (+20) and oversold (-20) lines are plotted relative to a user-defined price source (default: ohlc4).
- **Multi-Normalized MACD**: Supports five bounded normalization methods: Min-Max, Volatility Min-Max, Hyperbolic Tangent, Arctangent, and Min-Max with Smoothing, scaled to the same range as RSI for unified analysis.
- **Price Chart Overlay**: Plots RSI, RSI MA, MACD, MACD Signal, zero-line, overbought (+20), and oversold (-20) lines, anchored to a customizable price source (e.g., ohlc4, hl2).
- **Flexible Scaling**: Choose between high/low range (default) or ATR-based scaling, with separate lookbacks for RSI and MACD (default: 128). Adjust offset and scale factor multipliers for fine-tuned visuals.
- **Customizable Display**: Toggles for RSI (with MA), MACD (with Signal), zero-line, overbought/oversold lines, and RSI background coloring (>20/< -20). Dynamic MACD colors (cyan/magenta) and transparency options enhance clarity.

**How to Use**:
1. Add to any chart (e.g., BTCUSD, SPY, 1H, 1D).
2. Configure settings:
- **General**: Set bounds (-50/+50), timeframe, scaling (high/low or ATR), zero-line source (e.g., ohlc4), and multipliers.
- **RSI**: Adjust price source, length (9), and smoothing options.
- **MACD**: Select price source, lengths (9/21/9), and normalization (e.g., Volatility Min-Max).
- **Display Options**: Toggle lines and background; adjust transparency.
3. Interpret signals: RSI > +20 (overbought), < -20 (oversold); MACD/Signal crosses for momentum; zero-line as reference.
4. Use with the companion "Volume-Weighted RSI & Multi-Normalized MACD" script for pane-based analysis if desired.

**Why Use It?**
Ideal for traders seeking a visually intuitive overlay of RSI and MACD on price action, with customizable scaling and MTF support. Perfect for trend-following, mean-reversion, and cross-market strategies.

**Notes**:
- Ensure a bounded normalization (e.g., Volatility Min-Max) is selected for MACD plotting.
- Adjust scaling multipliers for optimal visibility on volatile assets.
- Feedback welcome to enhance future versions!

**Author**: nepolix

ieri

Note di rilascio

The updated "Volume-Weighted RSI & Multi-Normalized MACD Overlay" script introduces the following enhancements:

Configurable Colors: Added input.color for all lines (RSI, RSI MA, MACD, MACD Signal, Zero, Overbought, Oversold, Upper Bound, Lower Bound) and RSI background (overbought/oversold), allowing full customization in the "Display Options" group.
Preserved Functionality: All existing features, including MTF logic, scaling (high/low or ATR), zero-price anchoring, and toggles for line visibility, remain unchanged. Only color logic and plotting were modified to incorporate user-defined colors.

These changes enhance visual flexibility while maintaining the script's core functionality for precise momentum and trend analysis on the price chart.