金价下跌，因市场情绪乐观、美国国债收益率上升

Group 1 - Gold prices have declined by 0.67% due to improved market sentiment and rising U.S. Treasury yields, with current prices at $3,002 [1] - The optimism in Wall Street trading is reflected in the slight increase in market sentiment, despite gold prices failing to maintain upward momentum, which has risen over 13% this year [1] - The U.S. manufacturing PMI has shown a significant decline from 52.7 to 49.8, indicating a contraction in manufacturing activity, while the services PMI increased from 51.0 to 54.3, highlighting strong growth in the services sector [5] Group 2 - Raphael Bostic, President of the Atlanta Federal Reserve Bank, indicated that the Fed may only cut rates once this year, with inflation expected to return to target levels around 2027 [2] - The 10-year U.S. Treasury yield has surged by 8 basis points to 4.331%, contributing to the downward pressure on gold prices [4] - The U.S. dollar index has risen by 0.20% to 104.35, further impacting gold's performance [5] Group 3 - Gold prices are currently facing pressure, with a potential drop below $3,000 if the downward trend continues, exposing previous volatility highs [7] - If gold maintains above $3,000, the first resistance level will be the peak of $3,047 reached in March, followed by this year's high of $3,057 and the $3,100 mark [7]