美国股市周四收盘大幅下跌，创下19个月来最大单日跌幅，受科技股大幅回拖累。
US stock markets closed Thursday with huge losses, seeing their deepest one-day drop in 19 months, driven down by a sharp retreat in technology shares.
道琼斯工业平均指数下跌1834.84点，或3.44%，报51521.28点。
The Dow Jones Industrial Average dropped 1,834.84 points, or 3.44%, to 51,521.28.
标准普尔500指数大幅下跌4.35%，或334.82点，报7353.80点，而纳斯达克综合指数下跌5.52%，或1421.52点，收于24315.00点。
The S&P 500 fell sharply by 4.35%, or 334.82 points, to 7,353.80, while the Nasdaq Composite decreased 5.52%, or 1,421.52 points, to close at 24,315.00.
常被称为市场“恐慌指数”的波动率指数（VIX）飙升61.89%，至26.89点。
The Volatility Index (VIX), often referred to as the market's "fear index," jumped 61.89% to 26.89.
此次回调是美国主要股市指数自2025年4月以来最剧烈的单日跌幅，当时总统唐纳德·特朗普的全面关税公告引发全球市场动荡。
The retreat marked the steepest single-day drop for major US stock indices since April 2025, when President Donald Trump's sweeping tariff announcements triggered global market turmoil.
在一系列企业更新之后，投资者重新评估超大型科技巨头的高估值，华尔街的抛售压力加剧。
Selling pressure across Wall Street accelerated as investors reassessed the lofty valuations of megacap tech giants following a series of corporate updates.
随着人们对企业在人工智能（AI）上的巨额支出何时能转化为可观利润的怀疑日益增强，市场情绪进一步走弱。
Market sentiment weakened further amid growing skepticism over when heavy corporate spending on artificial intelligence (AI) would translate into meaningful profits.
国债收益率居高不下的持续压力，通过提高借贷成本并提供有吸引力的无风险回报，也降低了投资者对股票的兴趣。
Persistent pressure from elevated Treasury bond yields also reduced appetite for equities by increasing borrowing costs and offering attractive risk-free returns.
在近期市场上涨之后，工业和消费领域的广泛获利了结增加了下行动力。
Broad-based profit-taking across industrial and consumer sectors added to the downward momentum following a recent run of market gains.
对央行未来降息路径的不确定性使交易员保持谨慎，抑制了收盘前的抄底需求。
Uncertainty surrounding the future trajectory of central bank interest rate cuts kept traders cautious, dampening dip-buying demand toward the closing bell.
在美国中期选举中民主党获胜后，能源价格周三晚间至周四早间出现显著下跌。
After the Democrats' victory in the US midterm elections, energy prices posted a significant decline late Wednesday and early Thursday.
尽管有所回升，截至格林尼治标准时间21:00，布伦特原油价格为每桶98.40美元，而本周早些时候该油价曾超过每桶110美元。贵金属价格上涨，金价每盎司上涨0.6%，至4080美元。
Despite some recoveries, Brent crude oil stood at $98.40 per barrel as of 2100GMT, while it had traded above $110 earlier in the week. Precious metal prices gained as the price of an ounce of gold increased by 0.6% to $4,080.
根据劳工部周四公布的数据，上周首次申领失业救济的美国人数减少6000人，至189000人，低于预期。
The number of Americans filing first-time unemployment claims fell by 6,000 to 189,000 last week, below expectations, according to Labor Department data released Thursday.
欧洲股市本周收跌 欧洲股市周五收盘普遍下跌，泛欧 Stoxx Europe 600 指数下跌 0.38%，报 654.87 点。
European stocks end week in red European stock markets ended the day mostly lower, as the pan-European Stoxx Europe 600 index fell 0.38% to 654.87 points.
英国富时 100 指数下跌 0.43%，报 10782.66 点，德国 DAX 40 指数下跌 0.43%，报 26325.01 点，法国 CAC 40 指数上涨 0.34%，报 8205.37 点。
Britain’s FTSE 100 fell 0.43% to 10,782.66, Germany’s DAX 40 decreased 0.43% to 26,325.01, and France’s CAC 40 rose 0.34% to 8,205.37.
意大利 FTSE MIB 指数下跌 1.03%，收于 50505.87 点，西班牙 IBEX 35 指数上涨 0.59%，收于 19486.00 点。
Italy’s FTSE MIB went down 1.03% to close at 50,505.87, while Spain's IBEX 35 gained 0.59% to close at 19,486.00.