OANDA:XAUUSD   Gold Spot / U.S. Dollar
Outside the green area means you can safely do the opposite/ inside good for scalping : Happy trading (buy at the bottom sell at the top)

Disclaimer

The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.