昨日两市ETF份额净增加15.84亿份，股票型ETF份额增加4.45亿份

Group 1 - As of July 21, the net decrease in ETF shares across the two markets was 1.584 billion shares [1] - By type, stock ETFs saw a net increase of 445 million shares, while bond ETFs increased by 298 million shares [1] - Conversely, money market ETFs decreased by 6.1779 million shares, commodity ETFs decreased by 1.01 billion shares, and QDII ETFs decreased by 2.219 billion shares [1] Group 2 - The non-money market ETFs with the largest net increases in shares were the Huabao Zhongzheng Bank ETF (512800), which increased by 10.96 billion shares, the Huaxia Shanghai Stock Exchange Sci-Tech Innovation Board 50 ETF (588000), which increased by 10.206 billion shares, and the Fortune Zhongzheng Military Industry Leader ETF (512710), which increased by 7.072 billion shares [1]