周五全球股市表现不一。市场对人工智能行业盈利能力的担忧、美国货币政策的不确定性以及中东局势的持续紧张均对投资者情绪产生了负面影响。
Global markets traded mixed Friday as concerns over artificial intelligence profitability, uncertainty surrounding US monetary policy and escalating tensions in the Middle East weighed on investor sentiment.
外界对人工智能公司OpenAI能否实现其年度营收目标的疑虑，进一步加剧了市场对科技行业前景的担忧。
Questions over whether artificial intelligence company OpenAI can meet its projected annual revenue targets added to concerns about the outlook for the technology sector.
周四，甲骨文公司股价下跌5.5%，其他多家与人工智能相关的企业股价也出现下滑。
Oracle shares fell 5.5% Thursday, while shares of other AI-related companies also declined.
目前，投资者正密切关注下周即将开启的企业财报季，以期从中获得有关该行业财务表现的更多线索。
Investors are now looking ahead to the corporate earnings season beginning next week for further indications of the sector's financial performance.
与此同时，尽管有地区国家正在从中斡旋促成美伊谈判，但中东局势的紧张态势仍持续影响着油价走势。
Meanwhile, tensions in the Middle East continued to influence oil prices despite ongoing US-Iran negotiations mediated by regional countries.
美国总统唐纳德·特朗普周四表示，在11月3日中期选举之前，美国政府不会对伊朗发动攻击；不过他也暗示自己无意与德黑兰达成协议以结束战争。
US President Donald Trump said Thursday that Washington would not launch attacks against Iran before the Nov. 3 midterm elections, while also indicating that he did not wish to reach an agreement with Tehran to end the war.
特朗普称，每天都有数百万桶石油经霍尔木兹海峡运输，并声称伊朗的经济与军事力量已遭受重创。
Trump said millions of barrels of oil were passing through the Strait of Hormuz daily and claimed Iran's economy and military had been devastated.
他发表上述言论之际，有报道称该战略水道上发生了多起船只遇袭事件；此外，飓风“伊萨亚斯”也扰乱了美国墨西哥湾沿岸的石油供应。
His remarks came amid reports of attacks on vessels in the strategic waterway, while Hurricane Isaias disrupted oil supplies along the US Gulf Coast.
周四，12月交货的布伦特原油期货价格一度突破每桶104美元，但周五又下跌1.4%，降至102.80美元。
Brent crude futures for December delivery exceeded $104 per barrel Thursday before falling 1.4% to $102.80 on Friday.
美联储利率前景仍备受关注。美国联邦储备委员会官员们继续释放出信号：为将通胀率拉回2%的目标水平，可能仍需进一步收紧货币政策。
Fed rate outlook remains in focus US Federal Reserve officials continued to signal that further monetary tightening could be needed to bring inflation back to the central bank's 2% target.
在伊斯坦布尔经济论坛上，美联储理事克里斯托弗·沃勒指出，如果经济数据大体符合预期，那么可能需要继续加息以更快降低通胀水平。
Fed Governor Christopher Waller, speaking at the Istanbul Economic Forum, indicated that additional rate hikes could be necessary to bring inflation down more quickly if economic data remained broadly in line with expectations.
圣路易斯联邦储备银行行长阿尔贝托·穆萨莱姆也表示，为使通胀回归目标值，货币政策仍需进一步收紧。
St. Louis Fed President Alberto Musalem also said monetary policy would need to be tightened further to return inflation to target.
与此同时，在美国财政部完成一项涉及长期债券的60亿美元债券回购操作后，美国国债市场的抛售压力有所缓解。
Meanwhile, selling pressure in US Treasury markets eased somewhat after the Treasury accepted $6 billion in a buyback operation involving long-term bonds.
周四，作为基准的10年期美国国债收益率下降了约5个基点，至5.24%；周五则进一步降至5.22%。
The yield on the benchmark 10-year Treasury note fell about five basis points Thursday to 5.24% and stood at 5.22% Friday.
周四美元指数下跌0.1%，至102.1；周五又继续下滑0.1%，至102点。
The US Dollar Index declined 0.1% Thursday to 102.1 and slipped another 0.1% Friday to 102.
受债券收益率下降及美元走软的推动，金价上涨1.2%，达到每盎司4,184美元。
Gold rose 1.2% to $4,184 per ounce, supported by lower bond yields and a weaker dollar.
华尔街方面，周四标准普尔500指数下跌0.47%，纳斯达克综合指数跌幅达1.25%；道琼斯工业平均指数则小幅上涨0.1%。周五，美国各大股指开盘走高。
On Wall Street, the S&P 500 fell 0.47% Thursday and the Nasdaq Composite lost 1.25%, while the Dow Jones Industrial Average gained 0.1%. US stock indexes opened higher Friday.
受债券收益率及能源成本上升影响，欧洲股市承压。周四，由于能源价格持续上涨以及地区债券市场表现疲软，欧洲股市遭遇抛售压力。
European markets pressured by bond yields, energy costs European equity markets faced selling pressure Thursday amid rising energy prices and weakness in regional bond markets.
英格兰银行行长安德鲁·贝利指出，尽管不确定性日益增加，全球金融体系仍保持韧性，但他警告称不可掉以轻心。
Bank of England Governor Andrew Bailey said the global financial system had remained resilient despite growing uncertainty but warned against complacency.
在伊斯坦布尔经济论坛上，贝利表示政策制定者应做好应对更大规模金融冲击的准备，而不应将其视为偶发事件。
Speaking at the Istanbul Economic Forum, Bailey said policymakers should prepare for larger financial shocks rather than treat them as exceptional events.
他还警告称，大规模增加对人工智能领域的投资可能给经济带来新的风险，而该技术对经济增长的潜在贡献目前才刚刚开始显现。
He also warned that expanding AI-related investment could expose the economy to new risks, while the technology's potential contributions to economic growth were only beginning to emerge.
德国8月份出口额环比下降0.8%，不及市场预期；进口额则增长了0.9%。
In Germany, exports fell 0.8% month on month in August, missing expectations, while imports increased 0.9%.
该国贸易顺差收窄至195亿欧元（约合219亿美元），对美出口额较上月减少了6.3%。德国政府将今年经济增长预期从此前的0.5%上调至1.3%。
The country's trade surplus narrowed to €19.5 billion ($21.9 billion), with exports to the US declining 6.3% from the previous month. The German government raised its economic growth forecast for this year to 1.3% from 0.5%.
周四，英国富时100指数下跌0.16%，意大利富时MIB指数跌幅达1.35%，德国DAX指数下降1.18%，法国CAC 40指数也下跌了0.51%。
On Thursday, Britain's FTSE 100 fell 0.16%, Italy's FTSE MIB declined 1.35%, Germany's DAX lost 1.18% and France's CAC 40 dropped 0.51%.
亚洲股市多数走低。周五，受能源成本上涨以及对人工智能盈利能力的担忧影响，亚洲股市整体表现疲软。
Asian markets mostly decline Asian equity markets were mostly lower Friday as rising energy costs and concerns over AI profitability dampened risk appetite.
不过，黄金矿业股表现强劲：在香港上市的紫金黄金国际股价上涨5%，招金矿业则上涨3.45%。
Gold mining stocks, however, advanced, with Hong Kong-listed Zijin Gold International gaining 5% and Zhaojin Mining rising 3.45%.
在中国市场，赤峰黄金股价上涨3.01%，山东黄金也上涨3%。
In China, Chifeng Gold climbed 3.01%, while Shandong Gold gained 3%.
日本方面，周五公布的数据显示，8月份家庭支出同比下降3.1%。
In Japan, data released Friday showed household spending fell 3.1% year on year in August.
临近收盘时，日本日经225指数下跌0.1%，中国上证综指下跌0.6%，而香港恒生指数则上涨1.2%。韩国金融市场因节假日休市。
Near the close of trading, Japan's Nikkei 225 was down 0.1% and China's Shanghai Composite fell 0.6%, while Hong Kong's Hang Seng rose 1.2%. South Korean financial markets were closed for a holiday.