ETF早盘收盘：黄金股票ETF涨4.06%，标普油气ETF跌3.3%

Group 1 - The ETF market showed mixed performance on August 4, with gold-related ETFs experiencing gains while oil and healthcare ETFs faced declines [1] - The Gold Stock ETF (517400) increased by 4.06%, while the Gold Stock ETF Fund (159315) rose by 3.74% and another Gold Stock ETF (159562) gained 3.59% [1] - In contrast, the S&P Oil and Gas ETF (159518) fell by 3.3%, and another S&P Oil and Gas ETF (513350) decreased by 3.26%, along with the Hong Kong Medical ETF (159366) which dropped by 2.73% [1]