A股收评：沪指跌0.18%！电力股下挫，存储芯片大爆发

格隆汇05-20

5月20日，A股三大指数涨跌不一，沪指跌0.18%报4162点，深证成指平收，创业板指涨0.34%，科创50指数涨3.2%创历史新高。全市场成交额2.98万亿元，较前一交易日增量675亿元，超3800股下跌。盘面上，国产存储双雄长江存储、长鑫科技冲刺IPO，半导体、存储芯片板块走高；氟化工板块活跃，光刻机板块走强，光学元件、逆变器及有机硅等板块涨幅居前。电力股下挫，公用事业、教育及轮毂电机等板块...

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