10月23日：周五，华尔街期货小幅走低，此前人工智能（AI）相关股票因市场担忧该行业巨大的资金需求而遭遇剧烈抛售，投资者情绪谨慎；与此同时，电信股因担心面临SpaceX加剧竞争而下滑。
Oct 23 : Wall Street futures ticked lower on Friday as caution prevailed after a sharp selloff in AI-linked stocks over concerns about the sector's massive funding requirements, while telecom shares slid on fears of increased competition from SpaceX.
据报道，SpaceX正与蜂窝基础设施公司洽谈，拟推出全国性无线运营商计划，受此消息影响，AT&T、Verizon和T-Mobile在盘前交易中跌幅均超过3%。不过，美国基站运营商却因该消息受益，Crown Castle上涨8.5%，American Tower上涨5.6%。SpaceX股价上涨2.2%。
AT&T, Verizon and T-Mobile were down over 3 per cent in premarket trading after a report said SpaceX was in talks with cellular infrastructure companies about launching a nationwide wireless carrier program. US cell tower operators, however, gained from this news, with Crown Castle up 8.5 per cent and American Tower up 5.6 per cent. SpaceX shares gained 2.2 per cent.
本周AI相关股票剧烈震荡，先是因CoreWeave的债务负担及AI投资融资成本承压下跌，随后在周三因SpaceX和Super Micro业绩向好而反弹。
AI-related shares swung sharply this week, first coming under pressure over CoreWeave's debt burden and the cost of financing AI investment, then rallying on Wednesday after upbeat results from SpaceX and Super Micro.
涨势于周四逆转，科技股云集的纳斯达克指数下跌近3%。跌势在Meta股价下跌近8%后加速，这家Facebook母公司报告十多年来首次现金流出，引发市场对其AI相关支出的担忧。
The gains reversed on Thursday and the tech-heavy Nasdaq fell nearly 3 per cent. The slide accelerated following Meta's nearly 8 per cent decline after the Facebook parent reported its first cash outflow in more than a decade amid concerns over its AI-related expenditures.
周五盘前交易中，CoreWeave上涨2%，而“科技七巨头”表现不一，上涨0.7%，Microsoft下跌0.6%。
In premarket trading on Friday, CoreWeave rose 2 per cent, while 'Magnificent 7' stocks were mixed, with up 0.7 per cent and Microsoft down 0.6 per cent. At 06:09 a.m.
美东时间上午6:09，道琼斯E-mini期货下跌308点，跌幅0.58%；标普500 E-mini期货下跌15.5点，跌幅0.2%；纳斯达克100 E-mini期货下跌0.75点，基本持平。
ET, Dow E-minis were down 308 points, or 0.58 per cent, and S&P 500 E-minis were down 15.5 points, or 0.2 per cent. Nasdaq 100 E-minis were down 0.75 points, or flat.
布伦特原油维持在逾五个月高位附近，中东供应担忧加剧通胀忧虑，美联储下周将召开政策会议。
Brent crude held near a more than five-month high amid Middle East supply concerns, adding to inflation worries ahead of the Federal Reserve's policy meeting next week.
纳斯达克指数有望录得周度跌幅，而基准标普500指数和蓝筹道琼斯指数本周仍保持上涨，得益于防御板块上涨，投资者寻求规避科技股波动。
Nasdaq was on track for a weekly loss, while the benchmark S&P 500 and the blue-chip Dow remained higher for the week, supported by gains in defensive sectors as investors sought refuge from the volatility in technology stocks.
市场关注点仍集中在财报季。American Express和SLB等公司将于当天晚些时候发布财报。
Market focus remains on the earnings season. American Express and SLB, among others, are set to report later in the day.
根据伦敦证券交易所集团（LSEG）数据，标普500指数成分股第三季度利润增速预期现为32.3%，高于此前的30.7%。
S&P 500's third-quarter profit growth is now forecast at 32.3 per cent, up from 30.7 per cent previously, according to LSEG data.
其他盘前动态方面，黄金矿商纽蒙特在发布季度业绩并警告单位成本预计将在2027年呈上升趋势后，股价下跌1.5%。
In other premarket moves, gold miner Newmont fell 1.5 per cent after reporting quarterly results and warning that unit costs are expected to trend higher in 2027.
布鲁姆能源在该能源公司上调2026财年业绩预期后，股价上涨1.7%。
Bloom Energy rose 1.7 per cent after the energy firm raised its fiscal 2026 forecast.