Group 1 - The Shanghai Composite Index opened high but closed lower, with the CSI 300 Comprehensive Financial Services Index reported at 6171.62 points [1] - The CSI 300 Comprehensive Financial Services Index has increased by 33.15% in the past month, 76.34% in the past three months, and 71.99% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries to provide analytical tools for investors [1] Group 2 - The market segment of the CSI 300 Comprehensive Financial Services Index is entirely composed of the Shenzhen Stock Exchange, with a 100% share [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI 300 Index samples [2]

Group 1 - The A-share market indices closed mixed, with the CSI 300 Comprehensive Financial Services Index reported at 6640.35 points [1] - The CSI 300 Comprehensive Financial Services Index has increased by 43.26% in the past month, 88.89% in the past three months, and 85.05% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The Shenzhen Stock Exchange accounts for 100.00% of the holdings in the CSI 300 Comprehensive Financial Services Index [2] - The index sample is adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI 300 Index samples [2]

Group 1 - The Shanghai Composite Index opened high and rose, with the CSI 300 Comprehensive Financial Services Index reported at 4635.22 points [1] - The CSI 300 Comprehensive Financial Services Index has increased by 0.23% in the past month, 26.24% in the past three months, and 29.17% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries for comprehensive analysis [1] Group 2 - The Shenzhen Stock Exchange accounts for 100.00% of the holdings in the CSI 300 Comprehensive Financial Services Index [2] - The index sample is adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI 300 Index samples [2]

Group 1 - The Shanghai Composite Index opened lower but rose, with the CSI 300 Comprehensive Financial Services Index reported at 4421.69 points [1] - The CSI 300 Comprehensive Financial Services Index has increased by 12.30% in the past month, 23.58% in the past three months, and 23.22% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The Shenzhen Stock Exchange accounts for 100.00% of the holdings in the CSI 300 Comprehensive Financial Services Index [2] - The holdings in the CSI 300 Comprehensive Financial Services Index are entirely composed of other comprehensive financial services [3] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [3]

Group 1 - The A-share market indices closed mixed, with the CSI 300 Comprehensive Financial Services Index reported at 4796.68 points [1] - The CSI 300 Comprehensive Financial Services Index has increased by 29.90% over the past month, 28.63% over the past three months, and 33.67% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The CSI 300 Comprehensive Financial Services Index has a 100.00% allocation in the Shenzhen Stock Exchange [2] - The index sample is adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI 300 Index samples [2]