Demand Zone Finder

Swing Low Detection: The script identifies swing lows using the ta.lowest function over a user-defined period (length).
2. Demand Zone Range: A buffer is added to the swing low price to define the zone range.
3. Drawing Zones: Horizontal lines representing the demand zone are drawn on the chart and extended to the right.
4. Customization: You can adjust the swing length (length) and the buffer percentage (buffer) via inputs.