ETF午评：黄金股票ETF涨逾4%，标普油气ETF领跌

Group 1 - The ETF market showed mixed performance on the afternoon of the 4th, with the gold stock ETFs leading the gains [2] - The gold stock ETF (517400) rose by 4.06%, while the gold stock ETF fund (159315) increased by 3.74% [2] - The S&P oil and gas ETFs experienced the largest declines, with the S&P oil and gas ETF (159518) down by 3.3% and the S&P oil and gas ETF (513350) falling by 3.26% [2] Group 2 - The Hong Kong medical ETF (159366) also saw a decline, dropping by 2.73% [2]