美股收盘重挫：纳指跌2.6%创6月以来最差单日 布伦特油价升破113美元
纽约讯：美国股市10月22日收盘重挫。纳斯达克综合指数下跌2.6%，收于26,008.86点，创6月以来最差单日表现；标普500指数下跌1.21%，收于7,663.43点；道琼斯工业平均指数微涨11点，收于52,867点。
油价大涨是当日市场的主要压力来源。布伦特原油期货上涨4%，收于每桶113.17美元；美国西德克萨斯中质原油期货上涨2.4%，至每桶约99.47美元。据《纽约时报》周三晚间报道，美国与以色列官员已制定在中期选举之后对伊朗实施「短促而密集」打击的计划；美国此前已下令非紧急人员及家属撤离沙特阿拉伯。特朗普周三晚对记者表示，伊朗方面「无论如何很快会有动静」，并在社交平台发文指责伊朗在中期选举前推高油价。全美平均汽油价格仍维持在每加仑4美元以上。
科技股领跌。Meta与特斯拉在公布财报后股价下挫，市场担忧两家公司大规模人工智能资本开支的回报前景；特斯拉收跌3.08%，收于每股374美元上方，半导体板块普遍走低。与股市下跌相反，美国10年期国债收益率当日下跌约19个基点，至4.95%。
其他市场数据方面，罗素 2000 指数上涨 0.11%，费城半导体指数下跌 6.72%、30 只成分股全数收跌；纽约证券交易所上涨家数 2,319 家、下跌家数 1,596 家，等权重标普 500 指数上涨 0.73%。板块方面，消费必需品上涨 3.31%，公用事业上涨 2.07%，医疗保健上涨 1.33%，金融上涨 1.09%。波动率指数 VIX 上涨 14.09% 至 19.03，金价下跌约 2.6%。
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Nasdaq Falls 2.6% in Worst Day Since June as Brent Crude Tops $113
New York: U.S. stocks fell sharply at the close on October 22. The Nasdaq Composite dropped 2.6% to 26,008.86, its worst day since June. The S&P 500 fell 1.21% to 7,663.43, while the Dow Jones Industrial Average edged up 11 points to 52,867.
Surging oil prices were the main pressure on markets. Brent crude futures rose 4% to $113.17 a barrel, and U.S. West Texas Intermediate crude gained 2.4% to about $99.47. According to a New York Times report on Wednesday evening, U.S. and Israeli officials have drawn up plans for a short but intensive operation against Iran after the midterm elections; the United States has also ordered non-emergency personnel and their families to leave Saudi Arabia. President Donald Trump told reporters late Wednesday that something on Iran would happen fairly soon one way or another, and accused Iran in a social media post of pushing oil prices higher ahead of the midterms. The national average gasoline price remained above $4 a gallon.
Technology shares led the decline. Meta and Tesla fell after their earnings reports as investors questioned the returns on the companies' large artificial intelligence spending plans. Tesla closed down 3.08% at more than $374 a share, and semiconductor stocks fell broadly. In contrast to equities, the yield on the 10-year U.S. Treasury note fell about 19 basis points on the day to 4.95%.
Elsewhere in the market, the Russell 2000 rose 0.11%, while the Philadelphia Semiconductor Index fell 6.72% with all 30 components lower; on the New York Stock Exchange, 2,319 stocks rose and 1,596 fell, and the equal-weight S&P 500 gained 0.73%. By sector, consumer staples rose 3.31%, utilities 2.07%, health care 1.33% and financials 1.09%. The VIX volatility index jumped 14.09% to 19.03, and gold fell about 2.6%.
来源：GSM·美国（原文链接）
图片来源：图：纽约华尔街路牌，背景为纽约证券交易所大楼（资料图）。Billie Grace Ward 摄，CC0，经维基共享资源。Photo: The Wall Street sign with the New York Stock Exchange building in the background (file photo). Photo by Billie Grace Ward, CC0, via Wikimedia Commons.
