The downward trend line of gold 
remains intact, providing strong resistance. However, the 2600 mark is not only the key head neckline but also the common support of the Fibonacci 0.618 retracement line, which requires news to break through. The possibility of intraday breakthrough is not great, so the trading strategy should focus on shorting after falling back.
Trading strategy: (Trend following) Shorting at highs after falling back to 2650
Resistance reference: 2650; 2680; 2700 (breakthrough reverse follow-up)
Support reference: 2610-2600 (stop profit & breakthrough); 2570
XAUUSD 1-hour chart
