The ZigZag indicator is a technical analysis tool designed to identify significant trend changes by filtering out minor price fluctuations. It works by detecting key turning points (pivots) where price changes exceed a specified minimum percentage (deviation parameter). These pivots are connected with straight lines to form a zigzag pattern that updates dynamically with new price data.

Key functionalities include:

- Trend Identification: Visualizes primary market direction, highlights bullish and bearish trends, and marks key support and resistance levels.
- Pattern Analysis: Simplifies recognition of chart patterns such as triangles, flags, and Elliott waves.
- Trade Management: Assists in identifying entry and exit points, setting stop-loss levels based on previous pivots, and establishing realistic price targets.
- Volatility Analysis: Reflects market volatility through pivot distances, aiding strategy adjustments and distinguishing consolidation from trending phases.
- Signal Confirmation: Validates breakouts and complements other indicators for robust trading strategies.

The indicator is retrospective, confirming pivots only after price movements occur, and is not predictive on its own. Sensitivity can be adjusted via the deviation percentage to show more or fewer pivot points. It is compatible with any timeframe and benefits from multi-timeframe analysis for comprehensive market views.

This tool supports analysis across various markets including cryptocurrencies (BTCUSD), commodities (XAUUSD), and others, and integrates with related indicators like RSI, ATR, and Supertrend.