共封装光学(CPO)板块涨超3%，创业板人工智能ETF华宝(159363)涨幅为2.69%

Group 1 - The CPO (Co-Packaged Optics) sector has seen an increase of over 3% [1] - The Huabao AI ETF (159363) on the ChiNext board has risen by 2.69%, marking three consecutive days of gains [1] - The trading volume for the ETF reached 281 million yuan, with an increase of 60 million shares in the past month [1]