# Supply and Demand Zones Supply and demand zones at swing highs and lows that price left with a displacement, tracked from fresh to tested to broken. ## How to read it - Supply zones sit at swing highs, demand zones at swing lows. - A zone is fresh until price returns to it (tested) and breaks when a bar closes through its far side. - Fresh zones are usually the most reactive. ## Key settings - Swing strength 3, zone height 0.75 × ATR, departure 1 × ATR. - 6 zones kept; broken zones shown. ## Good to know - Drawn on the price pane, over the candles. - Computed on the loaded candles of the chart timeframe; levels are set on closed bars.