美股盘初，主要行业ETF涨跌不一，可选消费ETF涨超0.8%，黄金股ETF跌超2%。

Core Viewpoint - The U.S. stock market opened with mixed performance among major industry ETFs, with consumer discretionary ETFs rising over 0.8% while gold stock ETFs fell more than 2% [1]. Group 1: Consumer Discretionary and Other ETFs - Consumer discretionary ETF (XLY) increased by 1.72 to 216.72, representing a rise of 0.80% with a trading volume of 247,700 shares [2]. - Semiconductor ETF (SMH) rose by 2.21 to 279.40, also reflecting a 0.80% increase with a trading volume of 487,700 shares [2]. - Regional bank ETF (KRE) saw an increase of 0.28 to 59.76, which is a 0.46% rise with a trading volume of 786,000 shares [2]. - Internet index ETF (FDN) increased by 0.85 to 265.22, marking a 0.32% rise with a trading volume of 12,745 shares [2]. - Technology sector ETF (XLK) rose by 0.75 to 251.82, reflecting a 0.30% increase with a trading volume of 441,700 shares [2]. - Global technology ETF (IXN) increased by 0.27 to 91.82, representing a 0.29% rise with a trading volume of 9,163 shares [2]. - Healthcare ETF (XLV) rose by 0.27 to 134.49, marking a 0.20% increase with a trading volume of 792,600 shares [2]. - Consumer staples ETF (XLP) increased by 0.14 to 80.31, reflecting a 0.18% rise with a trading volume of 922,300 shares [2]. - Utilities ETF (XLU) rose by 0.13 to 81.30, representing a 0.16% increase with a trading volume of 1,079,700 shares [2]. - Financials ETF (XLF) saw a slight increase of 0.03 to 51.81, which is a 0.05% rise with a trading volume of 1,939,700 shares [2]. Group 2: Gold Stocks - Gold stock ETFs experienced a decline of over 2%, indicating a negative trend in this sector [1].