量子计算股票的飙升增添了市场乐观情绪，此前《华尔街日报》报道称，美国政府正考虑作为其国家创新战略的一部分，对选定的量子技术公司进行股权投资。

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Investing.com -- Inhibrx Biosciences (NASDAQ:INBX) 股价在报告其用于治疗软骨肉瘤（一种罕见骨癌）的ozekibart注册性试验取得积极顶线结果后飙升70%。

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BEIJING, Oct. 22 (Xinhua) -- The following are the indices of major stock markets worldwide on Wednesday. The Shanghai Composite Index opened at 3,896.07 points, down 20.26 points, or 0.52 percent.