Volume Cluster Search is a volume analysis indicator for cTrader that identifies extreme trading volumes using dynamic rolling percentiles. It highlights abnormal volume bars—such as the top 5% highest volumes over a recent period—directly on price charts, marking bullish and bearish clusters with diamond-shaped markers at median prices. The indicator employs a multi-timeframe approach, allowing users to monitor volume spikes on a higher base timeframe (e.g., 1-hour) while trading on a lower timeframe (e.g., 5-minute), thereby filtering market noise and improving entry precision. Key features include adjustable sensitivity thresholds, customizable lookback periods, cluster size, colors, and base timeframe settings. The tool is optimized for performance with built-in memory management to maintain platform speed. It is designed to help traders detect institutional activity and significant volume events that often precede price moves, supporting strategies such as breakout, scalping, and volume action trading across markets including indices and symbols like NAS100 and XAUUSD. This indicator aids in identifying hidden support and resistance zones based on volume clusters rather than price action alone.