美联储鸽派预期加深，美债拍卖疲软，金价获支撑

Group 1 - The US dollar index continues to weaken due to a lackluster US Treasury auction and dovish comments from the Federal Reserve, which supports rising gold prices [1] - COMEX gold futures prices experienced a slight decline of 0.08%, closing at $3431.8 per ounce, after initially dropping to $3411 [1] - The US Treasury auction of $42 billion in 10-year bonds was weak, with a bid-to-cover ratio indicating reduced demand, particularly from buyers outside the US [1] Group 2 - Federal Reserve officials, including Minneapolis Fed President Kashkari, suggest that a slowdown in the US economy may warrant interest rate cuts, with expectations of two cuts by the end of the year [1] - Market expectations for a shift in monetary policy are heightened, influenced by comments from Fed Governor Cook regarding non-farm payroll data adjustments [2] - The potential appointment of a new Federal Reserve chair by Trump could further impact market sentiment and monetary policy direction [2]