Group 1 - The ETF market opened with mixed performance, with the Science and Technology Innovation ETF (300730) leading gains at 15.85% [1] - The A50 ETF by Jiashi increased by 7.98%, while the Telecommunications ETF (159507) rose by 7.49% [1] - Conversely, the S&P Biotechnology ETF (159502) experienced a decline of 1.49%, and the NASDAQ Biotechnology ETF (513290) fell by 1.46% [1] - The Innovation Drug ETF by Guotai also decreased by 1.46% [1]