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The pressure level is around 2300;Re-offer on the same day:If you open lower, choose the opportunity to be bold and low-sucking, and after pulling up, throw it high to make a positive T.

Tomorrow's index trend forecast:Science and technology-new quality generation, new energy, military industry, special evaluation, big finance, medicine and medical care, should be good.Strong support around 3400

Near the strong support level 2250,Strong support around 3400Warning: weak water is 3 thousand, just take a ladle to drink! Stocks must be concentrated.