Zones Supply Demand is a trading indicator that analyzes price action by segmenting the visible price range into multiple intervals and accumulating volume within each. It identifies key price levels where volume concentration surpasses a predetermined threshold, marking these as Supply Zones (high volume near the top of the price range) or Demand Zones (high volume near the bottom). For Supply Zones, the algorithm starts from the highest price and moves downward, accumulating volume until the threshold is exceeded, then plots a colored area and horizontal lines representing simple and weighted average prices within the zone. For Demand Zones, it starts from the lowest price and moves upward, performing a similar volume accumulation and plotting process. When both zones are identified, the indicator calculates a Market Balance Point, representing the equilibrium between buying and selling pressure, and displays reference lines on the chart. This volume-based price segmentation helps traders visually identify supply-demand imbalances and potential turning points in the market. The indicator supports analysis across various markets including commodities, cryptocurrencies, and forex pairs such as BTCUSD and XAUUSD.