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美股日报 · 更新 2026-09-18 22:11:52 UTC

2026年9月18日 美股盘后日报

头部个股热力图

美股头部个股热力图 2026-09-18 2026 年 9 月 18 日 −0.18% 道指 +0.39% 纳指 +0.17% 标普 500 科技 Nvidia +1.34% NVDA +1.34% Apple −0.26% AAPL −0.26% Microsoft −0.80% MSFT −0.80% Broadcom +2.97% AVGO +2.97% Micron +3.92% MU +3.92% AMD +2.70% AMD +2.70% Intel −0.18% INTC −0.18% Cisco −0.66% CSCO −0.66% Palantir +0.79% PLTR +0.79% Oracle −1.98% ORCL −1.98% Palo Alto Networks −3.06% PANW −3.06% Arista Networks −0.07% ANET −0.07% Texas Instruments +3.29% TXN +3.29% Salesforce −2.03% CRM −2.03% IBM −3.45% IBM −3.45% Qualcomm −5.82% QCOM −5.82% ServiceNow −2.17% NOW −2.17% Adobe −1.48% ADBE Amphenol −1.05% Intuit −3.17% CrowdStrike −3.28% KLA +4.74% 通信服务 Alphabet +0.64% GOOGL +0.64% Meta Platforms −2.43% META −2.43% Netflix −4.67% NFLX −4.67% Verizon −0.50% VZ −0.50% T-Mobile US +1.04% TMUS +1.04% Disney −2.54% DIS −2.54% AT&T +0.04% T +0.04% Comcast −0.74% 金融 Berkshire Hathaway +0.11% BRK-B +0.11% JPMorgan Chase +0.10% JPM +0.10% Visa −0.44% V −0.44% Mastercard −0.09% MA −0.09% Bank of America −0.77% BAC −0.77% Morgan Stanley −0.46% MS −0.46% Goldman Sachs −1.00% GS −1.00% Wells Fargo −0.89% WFC −0.89% Citigroup −0.70% C −0.70% American Express +0.13% AXP +0.13% Charles Schwab +0.59% SCHW +0.59% BlackRock +1.50% BLK Progressive −1.30% PGR S&P Global +0.30% 非必需消费 Amazon +1.00% AMZN +1.00% Tesla −0.53% TSLA −0.53% Home Depot −0.84% HD −0.84% McDonald's −0.10% MCD −0.10% TJX +0.55% TJX Starbucks −0.87% SBUX Lowe's −0.88% LOW Nike −2.34% 医疗健康 Eli Lilly +0.04% LLY +0.04% Johnson & Johnson −0.09% JNJ −0.09% AbbVie −0.02% ABBV −0.02% Merck −0.19% MRK −0.19% UnitedHealth +0.45% UNH +0.45% Thermo Fisher −1.04% TMO −1.04% Amgen +1.55% AMGN +1.55% Gilead −0.52% GILD −0.52% Abbott +0.37% ABT +0.37% Pfizer +0.07% PFE +0.07% Danaher −0.32% DHR Intuitive Surgical +2.55% ISRG Vertex −1.55% VRTX Boston Scientific −0.48% 必需消费 Walmart −0.06% WMT −0.06% Costco +0.15% COST +0.15% Coca-Cola +0.22% KO +0.22% Procter & Gamble −0.79% PG −0.79% Philip Morris −0.98% PM −0.98% PepsiCo −2.93% PEP −2.93% Altria −0.26% MO Mondelez −1.92% 工业 Caterpillar +1.30% CAT +1.30% GE Aerospace +0.26% GE +0.26% RTX +0.24% RTX +0.24% GE Vernova +1.66% GEV +1.66% Deere −0.24% DE −0.24% Eaton +3.74% ETN +3.74% Union Pacific −1.10% UNP Boeing +0.61% BA Uber −0.52% UBER Honeywell −0.01% HON Lockheed Martin −0.88% LMT 能源 Exxon Mobil +0.17% XOM +0.17% Chevron −0.97% CVX −0.97% ConocoPhillips −1.02% COP Linde +0.42% LIN +0.42% NextEra Energy −1.00% NEE −1.00% Southern Company −1.43% SO -3% -2% -1% 0% +1% +2% +3% 方块面积 = 市值 · 颜色 = 当日涨跌幅 · 数据 Yahoo Finance https://finews.fyi
方块面积按市值加权,颜色为当日涨跌幅;共 91 只个股。

盘后总结

01标普 500、纳指收涨,道指和罗素 2000 收跌;科技股继续相对占优,VIX 回落,市场情绪有所修复。
02美债收益率整体上行,显示利率预期仍在扰动资产定价;美元指数基本持平,但利率敏感板块压力未完全消散。
03比特币和以太坊大幅反弹,风险偏好回升明显,数字资产对整体市场情绪形成支撑。
04AI 与科技主线仍是资金焦点:英伟达、博通、亚马逊、谷歌走强,但微软、Meta、苹果等出现分化。
05Berkshire Hathaway 宣布巴菲特卸任董事长,引发市场对公司治理与继任安排的持续关注。
06AI 监管与安全讨论升温,OpenAI、Anthropic、微软等相关报道密集,行业面临合规与责任风险。
07特朗普相关政策与地缘政治消息继续影响市场,包括白宫媒体限制、格陵兰军事存在、军售与对华汽车政策等。
08未来一周需关注美国住房、就业和耐用品订单等经济数据,叠加高估值与宽幅利率波动,市场短线仍可能反复。
来源:Yahoo Finance、CNBC Markets、MarketWatch、NYTimes Business

近期事件

周四 9/24 19:50 营建许可前值 1.433M
20:30 初请失业金人数前值 196K
22:00 新屋销售前值 607K
周五 9/25 20:30 耐用品订单前值 1.1%;核心 前值 0.4%
22:00 密歇根大学消费者信心指数预期 47.8,前值 51.7
北京时间;● 高影响 ○ 中等影响。

主要新闻

Anthropic 推进 IPO,但 AI 安全争议同步升温
NYTimes Business · 2026-09-18T20:06:31.000Z

报道显示,Anthropic 在推进上市相关进程的同时,仍面临围绕 AI 安全和模型能力边界的持续争议。AI 板块的估值和监管风险因此被进一步放大。