POC Line lookback is a trading indicator that plots the Point of Control (POC) line on price charts at daily, 4-hourly, or hourly intervals. The Point of Control represents the price level within a specified period where the highest trading volume occurred, as identified on a volume profile chart. This level is significant because it reflects a price zone where large institutional traders were most active and where market consensus on price was established. Traders use the POC line to identify key support and resistance zones, assess market sentiment, and anticipate potential price movements or reversals. The indicator supports markets including Forex and Indices.