【收评：沪指冲高回落跌0.62%失守3100点 电力、有色板块双双大跌】财联社5月30日电，市场全天震荡分化，沪指冲高回落失守3100点，科创50指数涨超1%。盘面上，商业航天概念再度走强金元证券大智慧，航天晨光、天箭科技、神开股份、西测测试、吉大正元涨停；芯片半导体板块逆势拉升，国科微、万润科技、上海贝岭、冠石科技涨停；氢能概念表现活跃，昇辉科技、德创环保涨停；汽车零部件板块延续强势，通达电气、福达股份涨停。下跌方面金元证券大智慧，电力、电网产业链集体走弱，明星电力、大连热电、惠天热电跌停；有色金属大幅调整，湖南黄金、华锡有色、株冶集团跌停。总体上个股跌多涨少，全市场超3500家个股下跌。沪深两市成交额7233亿，较上个交易日放量149亿。板块方面，商业航天、汽车拆解、存储芯片、中船系等板块涨幅居前，有色金属、电力、房地产、煤炭等板块跌幅居前。截至收盘，沪指跌0.62%，深成指跌0.32%，创业板指涨0.11%。

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