每經AI快(kuai)訊，美(mei)股三大指數收(shou)盤(pan)漲跌(die)(die)(die)(die)(die)不一，納指跌(die)(die)(die)(die)(die)1.07%，標普500指數跌(die)(die)(die)(die)(die)0.25%，道指漲0.24%。特斯(si)拉跌(die)(die)(die)(die)(die)3.75%，日線三連跌(die)(die)(die)(die)(die)，累(lei)跌(die)(die)(die)(die)(die)10.65%。大型科技股普遍下跌(die)(die)(die)(die)(die)，亞馬遜跌(die)(die)(die)(die)(die)超(chao)2%，蘋果、奈飛、臉書跌(die)(die)(die)(die)(die)超(chao)1%，谷歌、微(wei)軟小幅下跌(die)(die)(die)(die)(die)。人工智(zhi)能概念股延續昨日跌(die)(die)(die)(die)(die)勢，C3.ai跌(die)(die)(die)(die)(die)超(chao)15%。熱門中概股多(duo)數下跌(die)(die)(die)(die)(die)，開(kai)心汽車(che)跌(die)(die)(die)(die)(die)超(chao)8%，金山云跌(die)(die)(die)(die)(die)逾(yu)(yu)6%，新東方(fang)、愛奇藝跌(die)(die)(die)(die)(die)超(chao)5%，騰訊音(yin)樂(le)、好未來、BOSS直聘(pin)跌(die)(die)(die)(die)(die)超(chao)3%，滿幫、百度、蔚來跌(die)(die)(die)(die)(die)逾(yu)(yu)2%、嗶哩(li)嗶哩(li)、京(jing)東、小鵬汽車(che)等(deng)跌(die)(die)(die)(die)(die)超(chao)1%。