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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.CSI 1000, non-component and CSI 500, which represent small and medium-sized stocks, were among the top gainers.Coal, steel, public utilities, together into the top ten list.

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Today, A-shares fluctuated within a narrow range, and the shrinkage closed up. The total number of short positions was 6,735, which is still not a good signal. It is mainly based on closing the position and paying the bill, which means long-term profit taking.The SSE 50, CSI A50, CSI 300, Zhongzitou, and Shuangchuang Index, which represent big blue chips, closed down.Finally, overnight, US stocks fell across the board, with only three primary industries rising, including daily consumption and optional consumption.