4月11日美股成交额前20：英伟达、微软等ChatGpt概念股普遍下滑

【4月11日美股成交额前20：英伟达、微软等ChatGpt概念股普遍下滑】第2名英伟达收跌1.49%，成交82.6亿美元。由于AI引发安全担忧，周二ChatGpt概念股大多收跌。OpenAI、微软、谷歌、苹果、英伟达、Stability AI、Hugging Face、Anthropic等公司将于本周三开会讨论制定AI技术开发使用标准。另据报道，拜登政府已经开始研究是否需要对ChatGPT等人工智能工具进行审查。其他ChatGpt概念股普遍下滑。今日美股成交额第3名微软收跌2.27%，成交77亿美元。第4名苹果收跌0.76%，成交74.6亿美元。第5名亚马逊收跌2.2%，成交60亿美元。第6名AMD收跌1.52%，成交48.5亿美元。第8名谷歌A类股（GOOGL）收跌1.02%，成交27.7亿美元。http://t.cn/A6NbYtJq","multimedia":{"img_url":["https://n.sinaimg.cn/zhibo/587/w1080h5107/20230412/54a2-ea44e7695a267cacf3dba47027c7504d.png"]},"commentid":"live:finance-152-3066148:0","compere_id":0,"creator":"zhangjun@staff.sina.com.cn","mender":"zhangjun@staff.sina.com.cn","create_time":"2023-04-12 04:43:22","update_time":"2023-04-12 04:43:32","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":"04338","key":"u5faeu8f6f"},{"market":"us","symbol":"msft","key":"u5faeu8f6f"},{"market":"us","symbol":"goog","key":"u8c37u6b4c"},{"market":"us","symbol":"googl","key":"u8c37u6b4c"},{"market":"us","symbol":"aapl","key":"u82f9u679c"},{"market":"commodity","symbol":"nf_ap0","key":"u82f9u679c"},{"market":"fund","symbol":"161631","key":"u4ebau5de5u667au80fd"},{"market":"fund","symbol":"515980","key":"u4ebau5de5u667au80fd"},{"market":"us","symbol":"amzn","key":"u4e9au9a6cu900a"},{"market":"us","symbol":"amd","key":"AMD"}],"needPush":false,"needAIPush":false,"needCMSLink":true,"needCalender":false,"needProvince":"0","docurl":"https:\/\/finance.sina.com.cn\/7x24\/2023-04-12\/doc-imyqafvw4013658.shtml","docid":"myqafvw4013658"}","old_live_cid":"0","tab":"","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"}],"like_nums":0,"comment_list":{"list":[],"total":0,"thread_show":0,"qreply":0,"qreply_show":0,"show":0},"docurl":"https://finance.sina.cn/7x24/2023-04-12/detail-imyqafvw4013658.d.html","rich_text_nick_to_url":[],"rich_text_nick_to_routeUri":[],"compere_info":""},{"id":3066147,"zhibo_id":152,"type":0,"rich_text":"美国4月7日当周API库欣原油库存 -136万桶，前值 -100万桶。美国4月7日当周API汽油库存 +45万桶，前值 -400万桶。美国4月7日当周API馏分油库存 -198万桶，前值 -370万桶。