ZZ SR Mt4 is a ZigZag-based Support and Resistance indicator designed to automatically highlight key market structure levels. It uses the classic ZigZag logic (Depth, Deviation, Backstep) to detect significant swing highs and lows, then converts these turning points into horizontal support (lows) and resistance (highs) levels. The indicator can also draw color-coded ZigZag lines directly on the chart to visualize price waves and trend direction. To keep charts clean and practical, both horizontal levels and ZigZag segments are limited to the most recent points defined by the user. Lines automatically stop when price is broken, helping traders focus on valid, active levels only.