Swing LowHigh is a technical indicator designed to automatically detect Swing Highs and Swing Lows, plotting dynamic Support and Resistance levels based on confirmed pivot structures. These levels extend forward until broken by price action, at which point they convert into historical lines marked with Break of Structure (BOS) labels to highlight structural shifts and liquidity sweeps. The indicator includes filters such as minimum swing size and break buffers to filter out insignificant pivots, focusing on meaningful market movements. It offers separate visual styles for active and broken levels and limits the number of visible levels to maintain chart clarity. The pivot detection logic is stable and non-repainting, confirming pivots only after a set number of candle closes. Swing LowHigh supports wick or close break detection options and is suitable for various trading approaches including price action, support and resistance strategies, liquidity-based trading, and break of structure systems. It is applicable across multiple markets such as Forex, cryptocurrencies, indices, commodities, and stocks, and is useful for scalping, intraday, and swing trading styles.