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Coal, steel, public utilities, together into the top ten list.Empty 16 lots, 375 lots and 1631 lots for IH, IF and IM respectively, and only empty 275 lots for IC;Kechuang ETF

All wide fingers are all shrunk.Yesterday, A-shares opened higher and fell back, and institutions significantly increased their short positions by 12,247 (7,219), which is not a good signal. However, yesterday, the A-share volume was nearly 600 billion, and the total net subscription of ETFs in Shanghai and Shenzhen was 28.4 billion. All kinds of forces are mixed together and full of uncertainty.

Read the map:Compared with yesterday's large volume, today's volume has shrunk by 420 billion yuan. Even if the ETF is net subscribed, it is unlikely to exceed yesterday, so we can consider appropriate warehouse control.The SSE 50, CSI A50, CSI 300, Zhongzitou, and Shuangchuang Index, which represent big blue chips, closed down.