美股异动丨特斯拉盘前跌2.5% 美国将调查公司近290万辆“全自动驾驶”汽车

Core Viewpoint - Tesla's stock dropped 2.5% in pre-market trading following an announcement from the National Highway Traffic Safety Administration (NHTSA) that it will investigate approximately 2.88 million Tesla vehicles equipped with the "full self-driving" system due to over 50 reports of traffic safety violations and multiple accident notifications [1]. Group 1: Investigation Details - The NHTSA stated that Tesla's "full self-driving" vehicles have exhibited behaviors that violate traffic safety regulations, including running red lights and making illegal lane changes [1]. Group 2: Stock Performance - Tesla's closing price on October 13 was $435.90, reflecting an increase of 5.42% [1]. - The pre-market price on October 14 was $425.10, showing a decrease of 2.48% [1]. - The stock reached a high of $436.89 and a low of $419.70 during the trading session [1]. - The total trading volume was 79.55 million shares, with a market capitalization of $1.45 trillion [1].