A股早评：三大指数集体高开，量子科技概念股盘初活跃

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A股早评：三大指数集体高开，量子科技概念股盘初活跃

格隆汇05-22

A股开盘，三大指数集体高开，沪指涨0.46%报4096.17点，深证成指涨0.89%，创业板指涨1.2%。盘面上，量子科技概念股盘初活跃，格尔软件涨停，受美政府拟20亿美元入股9家量子计算公司消息的提振；培育钻石、CPO、铜缆高速连接等板块涨幅居前。

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