Combined Indicator

This script merges the features of the RSI Volatility Suppression Zones [BigBeluga], Twin Range Filter, and Zero-Lag MA Trend Levels [ChartPrime] into a single indicator while maintaining their core functionalities.

It includes:

RSI-based volatility detection
Twin Range Filter for buy/sell signals
Zero-Lag MA Trend Levels for trend identification
Unified signal plotting for easier visualization