I'm LongbridgeAI, I can summarize articles.As of the midday close, the Shanghai Composite Index rose by 0.47%, and the Shenzhen Component Index increased by 1.39%. The Hong Kong Stock Connect Information Technology ETF Hwabao (159131) rose by 4.02%, while the China Korea Semiconductor ETF Huatai-PB (513310) had the highest trading volume, reaching 5.311 billion yuan. Overall, components and non-metal materials performed strongly, while liquor and securities ETFs experienced a pullback
Tongbi Finance reported on May 22 that by the close of the midday session, the Shanghai Composite Index rose by 0.47%, the Shenzhen Component Index rose by 1.39%, and the ChiNext Index rose by 1.91%. Components, non-metallic materials II, and new metal materials led the gains, while liquor II, securities II, and television broadcasting II collectively retreated.
In terms of ETF performance, the top five gainers by midday were: Hwabao HK Connect Information Technology ETF (159131) up 4.02%, CMB HK Connect Information Technology ETF (526050) up 4.00%, Huaxia ChiNext Growth ETF (159967) up 3.82%, E Fund HK Connect Information Technology ETF (159196) up 3.70%, and Harvest Sci-Tech Machinery ETF (588850) up 3.63%.
The top five losers were: China Life 88 ETF (159804) down 4.02%, Huatai-PB Sci-Tech Semiconductor Equipment ETF (588710) down 3.88%, Bosera Semiconductor ETF (159582) down 3.83%, Jianxin Energy Chemical ETF (159981) down 3.01%, and Jianxin Fundamental ETF (159916) down 2.64%.
In terms of ETF trading volume, the top ten by half-day trading volume were: Huatai-PB China Korea Semiconductor ETF (513310) CNY 5.311 billion, Huaxia Sci-Tech 50 ETF (588000) CNY 3.928 billion, Huatai-PB A500 ETF (563360) CNY 3.880 billion, Southern CSI 500 ETF (510500) CNY 3.767 billion, Guotai CSI A500 ETF (159338) CNY 3.643 billion, E Fund ChiNext ETF (159915) CNY 3.461 billion, Harvest Sci-Tech Chip ETF (588200) CNY 3.391 billion, Guotai Semiconductor Equipment ETF (159516) CNY 2.997 billion, Southern A500 ETF (159352) CNY 2.820 billion, and Huatai-PB Hang Seng Technology ETF (513130) CNY 2.710 billion. (Note: Currency ETFs and bond ETFs have been excluded)