<p>美国股票 - 美国股指期货下跌，债券收益率上升，特朗普的减税法案僵局持续</p><p>有关美国、英国和欧洲股市的路透社实时博客，请点击 LIVE/ 或在新闻窗口中输入 LIVE/。</p><p>期货下跌：道琼斯指数下跌 0.61%，标准普尔 500 指数下跌 0.58%，纳斯达克下跌 0.62%</p><p>5 月 21 日（路透社）- 美国股指期货周三下滑，国债收益率飙升，因财政焦虑加剧，投资者关注美国总统特朗普的减税法案讨论，该法案受到共和党内部争斗的困扰。</p><p>负责审议的众议院规则委员会安排了一场不寻常的东部时间凌晨 1 点的听证会，预计将持续到白天，届时成员们将讨论拟议的法律。</p><p>特朗普周二与立法者会面，试图说服党内的反对派支持他所称的 “伟大而美丽的法案”，但此次会面未能改变那些反对特定条款的立法者的态度。</p><p>“当关税和不确定性降低增长时，人们也会对美国联邦赤字将如何受到经济影响提出进一步质疑，” SEB 的经济预测负责人丹尼尔·伯格瓦尔表示。</p><p>在东部时间 04:51，道琼斯 E-mini 期货 YMcv1 下跌 263 点，或 0.61%；标准普尔 500 E-mini 期货 EScv1 下跌 34.75 点，或 0.58%；纳斯达克 100 E-mini 期货 NQcv1 下跌 134 点，或 0.62%。</p><p>由于利率上升通常会折现未来利润的现值，备受关注的科技股在盘前交易中遭遇重创。</p><p>英伟达（Nvidia）NVDA.O 在大型市值和成长股中领跌，跌幅接近 1%。</p><p>国债收益率保持高位，30 年期国债收益率 US30YT=RR 回升至 5%，基准 10 年期国债收益率 US10YT=RR 上升 5.6 个基点至 4.53%。</p><p>自本周初穆迪将美国的主权信用评级从 “AAA” 下调至 “ Aa1” 以来，美国债券承压，原因是对国家 36 万亿美元债务增长的担忧。</p><p>美联储官员周二表示，他们预计关税将推高价格，但在做出任何利率决策之前建议耐心等待。</p><p>在股票中，Wolfspeed WOLF.N 因有报道称该半导体供应商准备在几周内申请破产，股价暴跌 55.3%，至 1.4 美元。</p><p>Palo Alto Networks PANW.O 在网络安全公司报告第三季度运营费用增长 12% 以及收入大致符合预期后，股价下跌 3.7%。</p><p>零售商 Target TGT.N、TJX Cos TJX.N 和家居改善连锁店 Lowe's LOW.N 是一些计划在开盘前发布财报的主要公司。</p><p>财报季几乎结束，标准普尔 500 指数中超过 90% 的公司已公布业绩，尽管人工智能标杆企业英伟达下周将发布财报。</p><p>周二股市收低，标准普尔 500 指数结束了六天的连胜，而道琼斯指数.DJI 则录得四个交易日以来的首次下跌。</p><p>尽管出现亏损，但美国股票本月表现良好。标准普尔 500 指数比 4 月份的低点高出超过 17%，当时特朗普的对等关税扰乱了全球市场。</p><p>关税的暂停、美国与中国之间的临时贸易休战以及温和的通胀数据推动股市上涨，尽管标准普尔 500 指数仍距离其历史最高点约 3%。</p><p>摩根士丹利（Morgan Stanley）将其对美国股票的评级上调至 “增持”，理由是尽管政策不确定性，但全球经济放缓但仍在扩张。</p>

<p>美国股指期货下跌，因国债收益率上升，市场对特朗普总统的减税法案表示担忧，该法案面临共和党的反对。道琼斯、标准普尔 500 和纳斯达克期货分别下跌了 0.61%、0.58% 和 0.62%。国债收益率上升，30 年期国债收益率达到 5%。穆迪下调了美国信用评级，引发了对 36 万亿美元债务的担忧。英伟达和 Wolfspeed 等股票大幅下跌，而主要零售商即将公布财报。尽管近期出现亏损，标准普尔 500 指数仍比 4 月份的低点上涨超过 17%</p>

<p>US STOCKS-US stock futures dip, bond yields climb as Trump's tax bill standoff unfolds</p>
<div class="lb-trans"><p>美国股票 - 美国股指期货下跌，债券收益率上升，特朗普的减税法案僵局持续</p>
</div><p>For a Reuters live blog on U.S., UK and European stock markets, click LIVE/ or type LIVE/ in a news window.</p>
<div class="lb-trans"><p>有关美国、英国和欧洲股市的路透社实时博客，请点击 LIVE/ 或在新闻窗口中输入 LIVE/。</p>
</div><p>Futures down: Dow 0.61%, S&amp;P 500 0.58%, Nasdaq 0.62%</p>
<div class="lb-trans"><p>期货下跌：道琼斯指数下跌 0.61%，标准普尔 500 指数下跌 0.58%，纳斯达克下跌 0.62%</p>
</div><p>May 21 (Reuters) - U.S. stock index futures slipped and Treasury yields surged on Wednesday amid growing fiscal anxiety as investors focused on discussions around U.S. President Donald Trump's tax-cut bill that has been plagued by Republican infighting.</p>
<div class="lb-trans"><p>5 月 21 日（路透社）- 美国股指期货周三下滑，国债收益率飙升，因财政焦虑加剧，投资者关注美国总统特朗普的减税法案讨论，该法案受到共和党内部争斗的困扰。</p>
</div><p>The gate-keeping House Rules Committee has scheduled an unusual 1 a.m. ET hearing - that is expected to run well into daylight hours - where members will debate the proposed law.</p>
<div class="lb-trans"><p>负责审议的众议院规则委员会安排了一场不寻常的东部时间凌晨 1 点的听证会，预计将持续到白天，届时成员们将讨论拟议的法律。</p>
</div><p>Trump huddled with lawmakers on Tuesday to try to persuade holdouts within his party to get in line on what he calls a &#34;big, beautiful bill&#34;, but the visit failed to sway the wide array of lawmakers who object to specific features.</p>
<div class="lb-trans"><p>特朗普周二与立法者会面，试图说服党内的反对派支持他所称的 “伟大而美丽的法案”，但此次会面未能改变那些反对特定条款的立法者的态度。</p>
</div><p>&#34;When tariffs and uncertainty reduce growth, further questions are also raised about how the U.S. federal deficit will be affected by the economy,&#34; Daniel Bergvall, head of economic forecasting at SEB said.</p>
<div class="lb-trans"><p>“当关税和不确定性降低增长时，人们也会对美国联邦赤字将如何受到经济影响提出进一步质疑，” SEB 的经济预测负责人丹尼尔·伯格瓦尔表示。</p>
</div><p>At 04:51 a.m. ET, Dow E-minis YMcv1 were down 263 points, or 0.61%, S&amp;P 500 E-minis EScv1 were down 34.75 points, or 0.58%, and Nasdaq 100 E-minis NQcv1 were down 134 points, or 0.62%.</p>
<div class="lb-trans"><p>在东部时间 04:51，道琼斯 E-mini 期货 YMcv1 下跌 263 点，或 0.61%；标准普尔 500 E-mini 期货 EScv1 下跌 34.75 点，或 0.58%；纳斯达克 100 E-mini 期货 NQcv1 下跌 134 点，或 0.62%。</p>
</div><p>Highly valued technology stocks took a hit in premarket trading as rising rates tend to discount the present value of future profits.</p>
<div class="lb-trans"><p>由于利率上升通常会折现未来利润的现值，备受关注的科技股在盘前交易中遭遇重创。</p>
</div><p>Nvidia NVDA.O led losses among top megacap and growth stocks and was down almost 1%.</p>
<div class="lb-trans"><p>英伟达（Nvidia）NVDA.O 在大型市值和成长股中领跌，跌幅接近 1%。</p>
</div><p>Treasury yields remained elevated, with those on the 30-year note US30YT=RR back up to 5% and the benchmark 10-year US10YT=RR yield climbing 5.6 basis points to 4.53%.</p>
<div class="lb-trans"><p>国债收益率保持高位，30 年期国债收益率 US30YT=RR 回升至 5%，基准 10 年期国债收益率 US10YT=RR 上升 5.6 个基点至 4.53%。</p>
</div><p>U.S. bonds have been pressured since the start of the week, when Moody's downgraded the country's sovereign credit rating to &#34;Aa1&#34; from a pristine &#34;Aaa&#34;, citing concerns about the nation's growing $36-trillion debt.</p>
<div class="lb-trans"><p>自本周初穆迪将美国的主权信用评级从 “AAA” 下调至 “ Aa1” 以来，美国债券承压，原因是对国家 36 万亿美元债务增长的担忧。</p>
</div><p>Federal Reserve officials said on Tuesday that they expected tariffs to increase prices, but counseled patience before any interest-rate decisions were made.</p>
<div class="lb-trans"><p>美联储官员周二表示，他们预计关税将推高价格，但在做出任何利率决策之前建议耐心等待。</p>
</div><p>Among stocks, Wolfspeed WOLF.N tumbled 55.3% to $1.4 following a report that the semiconductor supplier was preparing to file for bankruptcy within weeks.</p>
<div class="lb-trans"><p>在股票中，Wolfspeed WOLF.N 因有报道称该半导体供应商准备在几周内申请破产，股价暴跌 55.3%，至 1.4 美元。</p>
</div><p>Palo Alto Networks PANW.O fell 3.7% after the cybersecurity company reported a 12% increase in operating expenses in the third quarter, along with revenue roughly in line with estimates.</p>
<div class="lb-trans"><p>Palo Alto Networks PANW.O 在网络安全公司报告第三季度运营费用增长 12% 以及收入大致符合预期后，股价下跌 3.7%。</p>
</div><p>Retailers Target TGT.N, TJX Cos TJX.N and home improvement chain Lowe's LOW.N are some of the major companies scheduled to report earnings before the bell.</p>
<div class="lb-trans"><p>零售商 Target TGT.N、TJX Cos TJX.N 和家居改善连锁店 Lowe's LOW.N 是一些计划在开盘前发布财报的主要公司。</p>
</div><p>The earnings season is almost over, with more than 90% of the S&amp;P 500 having declared results, although AI-poster child Nvidia is set to report next week.</p>
<div class="lb-trans"><p>财报季几乎结束，标准普尔 500 指数中超过 90% 的公司已公布业绩，尽管人工智能标杆企业英伟达下周将发布财报。</p>
</div><p>Stocks closed lower on Tuesday, with the S&amp;P 500 snapping a six-day winning streak while the Dow .DJI logged its first decline in four sessions.</p>
<div class="lb-trans"><p>周二股市收低，标准普尔 500 指数结束了六天的连胜，而道琼斯指数.DJI 则录得四个交易日以来的首次下跌。</p>
</div><p>Despite the losses, U.S. stocks have had a solid month so far. The S&amp;P 500 is more than 17% higher than its April lows, when Trump's reciprocal tariffs roiled global markets.</p>
<div class="lb-trans"><p>尽管出现亏损，但美国股票本月表现良好。标准普尔 500 指数比 4 月份的低点高出超过 17%，当时特朗普的对等关税扰乱了全球市场。</p>
</div><p>A pause in the tariffs, a temporary trade truce between the U.S. and China and tame inflation data pushed equities higher, although the S&amp;P 500 is still about 3% from its record highs.</p>
<div class="lb-trans"><p>关税的暂停、美国与中国之间的临时贸易休战以及温和的通胀数据推动股市上涨，尽管标准普尔 500 指数仍距离其历史最高点约 3%。</p>
</div><p>Brokerage Morgan Stanley upgraded its stance on U.S. equities to &#34;overweight&#34;, citing a slowing but still expanding global economy despite policy uncertainty.</p>
<div class="lb-trans"><p>摩根士丹利（Morgan Stanley）将其对美国股票的评级上调至 “增持”，理由是尽管政策不确定性，但全球经济放缓但仍在扩张。</p>
</div>

US STOCKS-US stock futures dip, bond yields climb as Trump's tax bill standoff unfolds

- 美国股指期货下跌，财政焦虑加剧，国债收益率上升。  
- 特朗普与立法者会面，试图推动税改法案，但未能说服反对派。  
- 摩根士丹利将美国股票评级上调至 “超配”，尽管政策不确定性依然存在。

美国股市——随着特朗普税收法案僵局的展开，美国股指期货下跌，债券收益率上升