特斯拉(TSLA.US)盘前跌2.38%报339.39美元，该股此前录得6连涨行情。消息上，美国监管机构正加强对特斯拉Robotaxi计划的审查。美国国家公路交通安全管理局日前已向该公司发送了一份问题清单，这是对特斯拉全自动驾驶(FSD)软件持续调查的一部分。据悉，目前，特斯拉FSD仍要求驾驶员保持警觉并将双手放在方向盘上。(格隆汇)

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