关税博弈与降息预期交织，黄金站上3400美元关口

Group 1 - The core viewpoint of the articles highlights the recent performance and trends in the gold market, particularly focusing on the rise of gold ETFs and the impact of geopolitical factors and monetary policy on gold prices [1][3][5] - The gold ETF fund (159937) saw a 0.91% increase with a trading volume of 165 million yuan, and a net inflow of 156 million yuan over the past four days [1][2] - As of July 22, the spot gold price reached $3431.20 per ounce, marking a 1.02% increase and the highest level since June 16, driven by rising safe-haven demand amid trade uncertainties [3][4] Group 2 - Global central banks have shown a strong appetite for gold purchases, reflecting concerns over economic uncertainty and the weakening of the dollar's credibility, with China's gold reserves reaching 7.39 million ounces (approximately 2298.55 tons) as of June 2025 [5] - The upcoming U.S.-China trade negotiations and the Jackson Hole central bank conference are expected to influence interest rate expectations and market volatility, but the long-term bullish trend for gold remains intact [6][7] - Gold ETFs and related funds offer low-cost, diversified investment options, allowing investors to hedge against economic downturns and participate in the gold market [8]