META_quant 4D introduces a groundbreaking iceberg detection algorithm that provides traders with real-time insights into hidden institutional buying and selling activities. The system uses a combination of order replenishment monitoring, fill velocity analysis, and statistical modeling to identify iceberg orders, which are large hidden orders placed by institutions to avoid market impact. The visualization tool highlights these icebergs with green markers for bids and red markers for offers, allowing traders to see beyond visible liquidity. This capability enables traders to make informed decisions by identifying significant hidden support and resistance levels, thus improving trading strategies and outcomes. By leveraging this technology, traders can align their actions with institutional movements, enhancing their potential for profit in volatile markets.