ETF开盘：品牌消费ETF领涨3.82%，油气ETF博时领跌9.0%

Group 1 - The overall performance of ETFs showed mixed results, with the Brand Consumption ETF (517880) leading gains at 3.82% [1] - The Chip 50 ETF (159560) increased by 2.81%, while the Financial Technology ETF (159851) rose by 0.92% [1] - On the downside, the Oil and Gas ETF (561760) experienced a significant drop of 9.0%, followed by the Rare Earth ETF (159715) which fell by 2.0%, and the Guozheng 2000 ETF Fund (159543) decreased by 1.61% [1]