XAU/USD is in a down trend for the time being price broke through the support level coming back for a retracement forming a new resistance level before pushing to the down side, before you enter for a sell make sure the first bearish candle has formed and closed then you enter after the second one.
Buy GBP/USD when price touches support level wait for a bullish candle to form going up ,when it closes enter putting your stop loss order below the previous bearish candles wick and your take profit on the resistance level risk to reward 1:5
