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ETF of Shanghai Composite Index: Short position, the disk is willing to maintain, but I will observe it further.Stocks: short positions, currently observed by Dongfang Communication, Wufang Optoelectronics, galaxy electronics.

operateIn the morning, the market volume was 1,178.6 billion, and the volume was 35.8 billion. Up 2988, down 2207.

ETF of Shanghai Composite Index: Short position, the disk is willing to maintain, but I will observe it further.operate