Blocks Liquidity MGC is a market indicator designed to identify liquidity zones and order blocks based on Smart Money Market Theory (ICT/SMC). It operates through four main steps: detecting order blocks by identifying impulsive price movements and preceding consolidation zones, marking recent highs and lows as liquidity pools, confirming retests of order blocks with reversal patterns and volume analysis, and visually displaying these elements on the chart with optional audible alerts.

Key features include:
- Order Block Identification: Detects bullish and bearish blocks formed after consolidation and momentum shifts, serving as potential support or resistance zones.
- Liquidity Pool Identification: Highlights recent highs and lows that may act as targets or stop areas due to stop order concentration.
- Retest Confirmation: Validates entries by checking price returns to order blocks combined with reversal candlestick patterns (Pin Bar, Engulfing) and volume thresholds.
- Chart Visualization: Draws order blocks and liquidity zones with customizable colors and provides sound alerts upon confirmation.
- Configurable parameters such as lookback period, minimum impulse size, and volume threshold allow adaptation to different trading preferences.

This indicator supports analysis of price action dynamics to assist traders in identifying key market levels and potential trade entry points.