华夏沪深300ETF成交超220亿，创历史天量

Group 1 - The core viewpoint of the article highlights significant trading activity in various ETFs, particularly the Huashang CSI 300 ETF, which saw a record trading volume exceeding 22 billion, marking a historical peak in transaction volume [1] - The Jiashi CSI 300 ETF recorded nearly 10 billion in trading volume, indicating strong investor interest [1] - The Fuguo CSI 1000 ETF experienced a more than tenfold increase in trading volume compared to the previous day, reflecting heightened market activity [1] - Other ETFs, including Huashang CSI 1000 ETF, Nanfang CSI 1000 ETF, and Guangfa CSI 1000 ETF, also showed significant increases in trading volume compared to the previous day [1]