美股周五收跌：纳指跌2.14%、周线跌4.5%创6月以来最差 SI与芯片股领跌、油价升破101美元
纽约——美国股市10月16日（周五）收跌，科技与超级智能相关股票抛售加深，三大指数周线涨跌互见。据《华尔街日报》与《投资者商业日报》等公开市场报道，纳斯达克综合指数下跌572.99点、跌幅2.14%，收于26,140.03点；标普500指数下跌84.62点、跌幅1.09%，收于7,659.44点；道琼斯工业平均指数下跌175.28点、跌幅0.34%，收于52,002.41点，盘中早盘一度上涨逾1%。
全周来看，纳指累计下跌约4.5%，为6月26日当周以来最大单周跌幅，四周连涨就此终结；标普500指数全周下跌约2%；道指全周仍上涨约0.7%，靠银行等非科技权重股支撑。板块方面，标普500十一个板块中能源板块周五上涨约2.5%领涨，科技板块下跌约3%。个股与基金方面，软件板块基金周五下跌4.8%、全周跌7.4%，半导体基金周五跌4.1%；Twilio周五跌10.6%，为标普500成分股当日最大跌幅，甲骨文跌约5%，ServiceNow跌约4%，赛富时跌约2%；网络安全股同样重挫，Palo Alto Networks与CrowdStrike周五各跌逾7%。SI基础设施公司CoreWeave周五下跌约11.9%，其部分债券收益率已升至15%以上，市场对其以债务融资扩张数据中心的偿付能力存疑。
商品与债市方面，受霍尔木兹海峡周边袭击持续、俄罗斯一炼油厂停产等因素影响，供应风险高企，美国WTI原油期货结算价上涨约3.68%，报每桶101.41美元；12月黄金期货上涨0.46%，报约每盎司4,189美元；衡量市场恐慌情绪的VIX指数周五跳涨约22%，收于20附近；10年期美国国债收益率维持在约5.1%。
利率预期方面，美联储主席沃什（Kevin Warsh）于曼谷出席国际货币基金组织会议期间表示不预先表态利率路径。据CME FedWatch数据，交易员认为美联储在10月下旬会议上加息的概率约为17%，低于前一日的28%；认为12月会议加息的概率约为89%，与前一日持平。美联储下一次议息会议定于10月26日至27日举行。
Wall Street Closes Lower Friday: Nasdaq Falls 2.14% in Worst Week Since June as SI and Chip Stocks Lead Selloff
New York — U.S. stocks closed lower on Friday, October 16, as the selloff in technology and super intelligence shares deepened. According to market reports citing The Wall Street Journal and Investor's Business Daily, the Nasdaq Composite fell 572.99 points, or 2.14%, to 26,140.03; the S&P 500 lost 84.62 points, or 1.09%, to 7,659.44; and the Dow Jones Industrial Average fell 175.28 points, or 0.34%, to 52,002.41, after rising more than 1% earlier in the session.
For the week, the Nasdaq lost about 4.5%, its biggest weekly decline since the week ended June 26, snapping a four-week winning streak. The S&P 500 closed about 2% lower for the week, while the Dow still rose about 0.7%, helped by banks and other non-tech stocks. Among sectors, energy gained about 2.5% on Friday while technology lost about 3%. A broad software fund fell 4.8% on Friday and 7.4% for the week, and a semiconductor fund fell 4.1%. Twilio dropped 10.6%, the biggest decline in the S&P 500 that day; Oracle lost about 5%, ServiceNow about 4% and Salesforce about 2%. Cybersecurity shares were also hit, with Palo Alto Networks and CrowdStrike each falling more than 7%. SI infrastructure company CoreWeave fell about 11.9% on Friday; some of its bonds yield above 15% as investors question its debt-funded data center expansion.
In commodities and bonds, West Texas Intermediate crude settled up about 3.68% at $101.41 a barrel amid continuing attacks around the Strait of Hormuz and a Russian refinery outage, December gold gained 0.46% to about $4,189 an ounce, the VIX volatility gauge jumped about 22% to near 20, and the 10-year Treasury yield held near 5.1%.
On rates, Federal Reserve Chair Kevin Warsh, speaking at an International Monetary Fund meeting in Bangkok, avoided signaling the policy path. According to CME FedWatch, traders see about a 17% likelihood of a rate hike at the Fed's late-October meeting, down from 28% the day before, and an 89% likelihood of a hike at the December meeting, unchanged. The Fed's next scheduled meeting is October 26–27.
来源：GSM·美国（原文链接）
图片来源：图：位于华尔街11号的纽约证券交易所入口（资料图）。图片来源：Norbert Nagel，Wikimedia Commons，CC BY-SA 3.0。Photo: Entrance of the New York Stock Exchange at 11 Wall Street (file photo). Image: Norbert Nagel, via Wikimedia Commons, CC BY-SA 3.0.
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