美股盤前要點 | 平安夜美股將提前收盤 微軟365 Copilot擬引入自研AI模型
1. 美國三大股指期貨升跌不一,納指期貨升0.2%,標普500指數期貨升0.07%,道指期貨跌0.06%。 2. 因美國聖誕節假期,美股將於12月24日(星期二)提前3小時,即於北京時間25日凌晨2點收盤;12月25日(星期三)全天休市。3. 納斯達克100指數再平衡,特斯拉、Meta和博通的權重下降,蘋果、英偉達、微軟和Alphabet的權重則上升。4. 消息稱微軟在其人工智能(AI)產品365 Copilot加入內部研發及第三方的AI計算模型。5. 古爾曼爆料稱蘋果預計將在2025年初發布M4 MacBook Air,比預期要早。6. 亞馬遜迴應要求大賣家“二選一”:獨家銷售的説法不符合事實。7. 據特斯拉中國官網,Model Y現車尾款立減1萬元,售價23.99萬元起,迎來歷史最低、全球最低價。8. 消息稱Meta將推出帶屏幕的智能眼鏡,最早明年下半年發佈。9. 日產前CEO:日產與本田在技術等方面重疊太多,合併後大概亦不會取得成功。10. 星巴克員工工會稱罷工將擴大到美國300多家門店,罷工將於平安夜晚些時候結束。11. 美國海外投資委員會通知,未能就美國鋼鐵與新日鐵之間的交易達成一致。12. 百勝旗下肯德基中國啟動兩年來首次調價,平均升幅為2%。13. 力拓收購Arcadium Lithium獲後者股東批准,將成為全球第三大鋰礦商。14. 波音再有高管人事變動,CEO任命首席通訊和品牌官。15. 福特和通用汽車將分別向特朗普就職典禮捐贈100萬美元並提供車隊。16. 消息稱歐盟有條件地批准美國芯片設計公司Synopsys以350億美元收購同業Ansys。17. 因面臨技術問題,美國航空公司在美國全國範圍內停飛所有航班。(格隆匯)
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