The market always seeks liquidity. Liquidity rests above previous highs and below previous lows.
The script highlights the breach of a market structure high or low (W/D/4H/1H), and will alert you on the first fractal break in the opposite direction.
The idea is that the raid happens, and you are only alerted once a candle breaks a fractal and closes in the opposite direction.
When a signal is printed, it does not mean to enter immediately. It just means that there is a fractal break in the opposite direction, and that you will need to assess current price action and market structure for a potential trade on pullback.
You still need to take HTF directional bias, market structure, order blocks and imbalances into consideration.
The script is for trading on on smaller time frames (1/2/3/5m).
Fractal periods, lines and colours are all customizable