10月20日，通用汽车盘中下跌6.99%，报78.2325美元，成交额1.61亿美元。
尽管公司第三季度业绩整体超预期，并宣布新一轮200亿美元股票回购，但股价承压的直接原因是全年调整后每股收益指引收窄至12.75至13.75美元，市场对进一步上调预期落空。
业绩显示，通用汽车第三季度营收500.15亿美元，调整后每股收益3.70美元，均高于市场预期；归母净利润33亿美元，同比增逾150%。不过管理层同时提到部分外部不利因素正在加剧，且自7月以来铜及部分钢铁价格上涨10%至15%，令成本与利润前景承压。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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