Area of Interest is a cTrader indicator designed to identify and visually highlight key support and resistance zones on trading charts. It scans a user-defined lookback period to detect the highest highs and lowest lows, marking these as “Areas of Interest” to help traders recognize price levels where reversals or breakouts are more likely. Users can adjust the lookback period to focus on broader historical zones or more recent price levels, and set the vertical size (zone height) of these areas in pips for better visibility. The indicator clears previous drawings before plotting new zones to maintain chart clarity. Resistance zones are displayed in red, indicating potential price reversals or slowdowns, while support zones appear in green, suggesting possible price bounces. Traders can use these zones alongside price action signals such as candlestick patterns and other technical indicators to inform trading decisions. Typical applications include entering long positions near support zones, trading breakouts above resistance zones, and detecting false breakouts by observing price wicks relative to the zones. The indicator supports customization to suit different trading styles, including scalping and swing trading, by adjusting the lookback period and zone height parameters.