ETF开盘：大湾区ETF领涨2.60%，信创ETF领跌4.02%

Group 1 - The ETF market showed mixed performance with the Greater Bay Area ETF (512970) leading gains at 2.60% [1] - The Shanghai Gold ETF (159831) increased by 2.58%, while the Internet ETF (159729) rose by 2.15% [1] - Conversely, the Innovation ETF (159537) experienced the largest decline at 4.02%, alongside the NASDAQ ETF (159941) and NASDAQ Technology ETF (159509), both down by 2.42% [1] Group 2 - The market is experiencing a strong rebound, indicating a positive sentiment among investors [1]