Group 1 - The S&P Biotechnology ETF (159502) led the gains with an increase of 3.11% [1] - The A100 ETF Fund (159630) rose by 2.46% [1] - The NASDAQ Biotechnology ETF (513290) increased by 2.22% [1] Group 2 - The S&P Oil & Gas ETF (159518) experienced the largest decline, falling by 1.07% [1] - The S&P Oil & Gas ETF (513350) decreased by 1.03% [1] - The Financial Technology ETF Huaxia (516100) dropped by 0.87% [1]

Group 1 - The A100 ETF (159630) leads with a gain of 3.01% [1] - The Sci-Tech 50 Enhanced ETF (588370) increased by 1.18% [1] - The ChiNext ETF (159956) rose by 1.11% [1] Group 2 - The A500 ETF (159379) experienced a decline of 1.04% [1] - The NASDAQ Biotechnology ETF (513290) fell by 0.97% [1] - The S&P Biotechnology ETF (159502) decreased by 0.89% [1]

Group 1 - The ETF market opened with mixed performance, with the China 50 ETF (159371) leading the gains at 16.26% [1] - The 2000 ETF (159907) increased by 9.98%, while the A100 ETF (159630) rose by 3.87% [1] - On the downside, the 1000 Enhanced ETF (561780) fell by 1.01%, the Communication Equipment ETF (159583) decreased by 0.87%, and the Hang Seng New Economy ETF (513320) dropped by 0.86% [1]