Investing.com-- 周日晚间，美国股指期货走势分化，投资者在评估科技股能否延续上周暴跌后的反弹，同时为新一轮通胀数据和人工智能相关公司财报做准备。
Investing.com-- U.S. stock index futures were mixed on Sunday evening as investors assessed whether technology shares could extend their recovery following last week's sharp selloff, while preparing for a fresh round of inflation data and earnings from artificial intelligence-related companies.
标普500指数期货持平于7,403.50点，而纳斯达克100指数期货下跌0.2%至27,033.75点，道琼斯指数期货上涨0.4%至51,605.0点，截至美东时间19:15（格林威治时间00:15）。
S&P 500 Futures traded flat at 7,403.50 points, while Nasdaq 100 Futures fell 0.2% to 27,033.75 points by 19:15 ET (00:15 GMT). Dow Jones Futures rose 0.4% to 51,605.0 points.
立即以55%优惠获取InvestingPro专业股市洞察 纳斯达克综合指数周五收盘上涨1.1%，标普500指数上涨0.3%。然而，道琼斯工业平均指数下跌0.5%。三大主要指数本周均收跌，反映出市场对人工智能投资热潮可持续性的担忧依然挥之不去。
Get premium stock market insights with InvestingPro -- at 55% off now The NASDAQ Composite ended Friday up 1.1%, while the S&P 500 gained 0.3%. The Dow Jones Industrial Average, however, slipped 0.5%. All three major indexes finished the week lower, reflecting lingering concerns about the sustainability of the AI investment boom.
华尔街周五的反弹是在周四暴跌之后出现的，当时纳斯达克暴跌5.5%，标普500指数下跌4.4%，道琼斯工业平均指数下跌3.4%。
Wall Street's recovery on Friday came after Thursday's rout, when the Nasdaq plunged 5.5%, the S&P 500 dropped 4.4%, and the Dow Jones Industrial Average lost 3.4%.
这波科技股抛售部分源于担忧：民主党在中期选举中获胜可能导致对人工智能开发和数据中心建设实施更严格的监管。
The technology selloff was partly driven by concerns that the Democrats' victories in the midterm elections could lead to tighter regulation of artificial intelligence development and data centre construction.
与此同时，英伟达（纳斯达克代码：NVDA）也可能继续受到关注，因为该芯片制造商董事会周日表示，将就首席执行官黄仁勋遭外国情报机构针对的报道启动独立调查。
Meanwhile, Nvidia (NASDAQ:NVDA) was also likely to remain in focus after the chipmaker's board said on Sunday it was launching an independent investigation into reports that Chief Executive Jensen Huang had been targeted by a foreign intelligence effort.
另外，黄仁勋在承认与女商人Alice Huang有染后向员工道歉，美国情报部门怀疑Alice Huang是中国间谍。
Separately, Huang has apologized to employees after admitting to an affair with businesswoman Alice Huang, whom U.S. intelligence suspects is a Chinese spy.
经济日程将以通胀数据为主，10月消费者价格指数将于周二公布，生产者价格指数数据定于周五发布。
The economic calendar will be dominated by inflation readings, with the October consumer price index due on Tuesday and producer price index data scheduled for Friday.
这些数据将受到密切关注，以寻找美联储政策前景的线索，特别是在投资者重新评估进一步货币紧缩的可能性之际。
The readings will be closely scrutinised for clues about the Federal Reserve's policy outlook, particularly as investors reassess the possibility of further monetary tightening.
根据CME美联储观察工具，市场预计美联储在12月8日至9日会议上再次加息的概率接近80%。受持续的通胀压力影响，这家央行在9月时隔三年首次加息。
Markets are pricing in a nearly 80% probability of another Fed rate increase at its December 8-9 meeting, according to CME FedWatch. The central bank raised rates for the first time in three years in September amid persistent inflation pressures.
在企业方面，与人工智能基础设施繁荣紧密相关的公司的财报将为需求和支出趋势提供进一步线索。
On the corporate front, earnings from companies closely tied to the AI infrastructure boom will provide further clues about demand and spending trends.
专注于人工智能基础设施的云计算服务商CoreWeave（纳斯达克代码：CRWV）定于周二发布财报。芯片设备制造商应用材料公司（纳斯达克代码：AMAT）和网络巨头思科系统公司（纳斯达克代码：CSCO）将于周四公布业绩。
CoreWeave (NASDAQ:CRWV), a cloud computing provider specialising in AI infrastructure, is scheduled to report on Tuesday. Chip equipment maker Applied Materials (NASDAQ:AMAT) and networking giant Cisco Systems (NASDAQ:CSCO) are due to release results on Thursday.