3月15日美股成交额前20：凯西伍德称英伟达可能下跌50%

【3月15日美股成交额前20：凯西伍德称英伟达可能下跌50%】周五美股成交额第1名英伟达收跌0.12%，成交557.91亿美元。美国著名的投资人凯西伍德（Cathie Wood）警告称，现在的英伟达特别像当年的思科，可能有一个暴跌的空间，其跌幅甚至可能高达50%。高盛强调人工智能交易的下一阶段，指出美国股市中对人工智能的乐观情绪“虽高”，但尚未达到科技泡沫或新冠疫情后的高点。该机构预计，人工智能交易将经历“三个广泛的后续阶段”，这源于第一阶段，即英伟达的热潮。高盛强调，英伟达在短期内取得了最显著的人工智能成功，其收益推动了自2023年初以来522%的回报。高盛表示：“预计英伟达的销售额在短短两年内增长300%。尽管人工智能乐观情绪高涨，但自2023年初以来，该股的前瞻市盈率几乎未变。”https://cj.sina.cn/article/norm_detail?url=https://finance.sina.com.cn/stock/usstock/c/2024-03-16/doc-inanmzqa6181004.shtml","multimedia":{"img_url":["https://n.sinaimg.cn/zhibo/6/w1080h4526/20240316/49b8-ba5ad4ce4122251111d001ab4c985730.png"]},"commentid":"live:finance-152-3531898:0","compere_id":0,"creator":"zhangjun@staff.sina.com.cn","mender":"zhangjun@staff.sina.com.cn","create_time":"2024-03-16 05:00:02","update_time":"2024-03-16 05:00:05","is_need_check":"0","check_time":"1970-01-01 08:00:01","check_status":"1","check_user":"","is_delete":0,"top_value":0,"is_focus":0,"source_content_id":"0","anchor_image_url":"","anchor":"直播员","ext":"{"stocks":[{"market":"us","symbol":"nvda","key":"u82f1u4f1fu8fbe"},{"market":"hk","symbol":"04333","key":"u601du79d1"},{"market":"us","symbol":"csco","key":"u601du79d1"},{"market":"us","symbol":"gs","key":"u9ad8u76db"},{"market":"fund","symbol":"161631","key":"u4ebau5de5u667au80fd"},{"market":"fund","symbol":"515980","key":"u4ebau5de5u667au80fd"}],"needPushWB":false,"needCMSLink":true,"needCalender":false,"docurl":"https:\/\/finance.sina.com.cn\/7x24\/2024-03-16\/doc-inanmzqc3961715.shtml","docid":"nanmzqc3961715"}","old_live_cid":"0","tab":"","is_repeat":"0","tag":[{"id":"2","name":"行业"},{"id":"3","name":"公司"},{"id":"4","name":"数据"},{"id":"5","name":"市场"},{"id":"6","name":"观点"},{"id":"202","name":"原创"}],"like_nums":0,"comment_list":{"list":[],"total":0,"thread_show":0,"qreply":0,"qreply_show":0,"show":0},"docurl":"https://finance.sina.cn/7x24/2024-03-16/detail-inanmzqc3961715.d.html","rich_text_nick_to_url":[],"rich_text_nick_to_routeUri":[],"compere_info":""},{"id":3531891,"zhibo_id":152,"type":0,"rich_text":"英国海军：一艘商船的雇主报告称发生一场爆炸。爆炸发生在该货轮右舷（starboard）横梁的附近。爆炸没有造成商船受损，也没有造成船员受伤。