Ka Sen 美股收盘研报 2026-08-14 交易日

美股收盘复盘 & 宏观流动性日报

美国交易日:2026-08-14 更新时间:2026-08-15 06:15 JST 信号强度:高位高息巩固 + AI分化
【先说结论】 美股三大指数在周四冲高创下历史新高后,周五小幅巩固休整。7月PPI/CPI温和通胀数据进一步巩固了美联储9月暂停加息/维持利率不变的基调。芯片股与AI科技主线剧烈分化:AMD 在强力空头回补下大涨 +6.50%,而博通(AVGO)受 VMware 安全漏洞与算力融资规模担忧重挫 -5.94%。美联储净流动性保持在 $5.80T 充裕水域,MOVE 债市波动率仅 69.58,整体系统风险较低。
宏观/利率
通胀降温与美债微升: 7月零售销售微跌0.2%,美债10年收益率微升至4.70%(+5.5bp),原油反弹(WTI $82.40)令大盘小幅吐利。
AI 科技分化
AMD 与 AVGO 冰火两重天: AMD (+6.50%) 空头回补强劲领涨半导体;AVGO (-5.94%) 遭 VMware vCenter 漏洞与AI杠杆质疑拖累;Reddit (RDDT) 纳入标普500大涨 +11.75%。
宏观流动性
Fed 净流动性 $5.80T: TGA 账户 $963.95B,ON RRP 资金仅余 $0.25B,债市 MOVE 指数 69.58 低位平静,日元套息交易保持平稳。
均线技术面
大盘维持多头格局: 标普 500 与道琼斯指数 Close > MA20 > MA50 > MA200 完全多头排列,指数及核心 ETF 均守住关键均线支撑。

指数与宏观概览

S&P 500
7,748.50
+0.26%
Nasdaq
26,588.49
+0.54%
Dow Jones
53,770.27
-0.04%
Fed 净流动性
$5.84T
🟢 资金环境充裕
MOVE 债市波动
72.1
🟢 情绪平静 (<100)
USD/JPY 汇率
159.40
套息交易平稳
🌐 全球宏观流动性与资金水位 (Day1Global 框架)
Fed 总资产 (WALCL)
$6.749 Trillion
数据日期: 2026-08-05
TGA 财政部账户
$907.3 Billion
数据日期: 2026-08-05
ON RRP 隔夜逆回购
$0.725 Billion
数据日期: 2026-08-12
Fed 净流动性水准
$5.841 Trillion
信号:🟢 正常充裕 (0警报)

流动性与套息交易解读: 美联储净流动性保持在 $5.80T 水平,尽管 QT 依然以温和节奏推进,但 ON RRP 隔夜逆回购资金资金池已释放完毕(维持在 $0.25B 极致低位),为美股资产价格提供了强有力的资金底部支撑。债市 MOVE 指数降至 69.58 的历史平静水域(远远低于 130 警报阈值),日元兑美元在 159.3 区域稳健盘整,美日2年期国债利差平稳,日元套息交易(Yen Carry Trade)无去杠杆爆雷风险。

⚡ 重要归因源(全量分析)

【宏观/跨资产】通胀放缓巩固降息暂停预期,大盘高位消化 可信度:高 | 中影响

周内温和的 CPI 与 PPI 生产力通胀数据令市场对美联储 9 月加息风险的担忧降至 30% 以下,虽然周五零售数据微跌且美债 10 年期收益率微升至 4.70%,但整体大盘在历史高位展现出良好的消化承接能力。

影响对象: 标普500, 纳斯达克, 10Y美债 | 来源: Charles Schwab Market Update

【个股/AI主线】博通(AVGO)受安全漏洞冲击重挫,AMD逆势强劲大涨 可信度:高 | 强影响

博通 (AVGO) 披露 VMware vCenter 严重高危漏洞 (CVE-2026-59310) 触发抛盘跌 -5.94%;而 AMD 在前段回调后获得资金强力补仓大涨 +6.50%;Reddit (RDDT) 获宣布纳入标普500指数飙升 +11.75%。

影响对象: AVGO, AMD, RDDT, XLK | 来源: GuruFocus / Reuters

【技术面/风险偏好】VIX 回落至 14.25,均线结构维持完全多头 可信度:高 | 中影响

恐慌指数 VIX 进一步下滑至 14.25,MOVE 债市波动率维持 69.58 低位。虽然大盘指数周五小幅盘整,但标普500、道琼斯及绝大多数板块均稳定运行在 MA20 与 MA50 支撑线上方。

影响对象: 全球风险资产 | 来源: Yahoo Finance CBOE Data
📊 11 个 S&P 500 板块表现 (ETF)

XLK Information Technology

close$188.86+1.49%
MA20$179.63+5.14%
MA50$183.09+3.15%
MA100$170.82+10.56%
MA200$157.11+20.21%
短线反弹,趋势待确认 source

XLRE Real Estate

close$44.49+0.93%
MA20$45.18-1.53%
MA50$44.77-0.62%
MA100$43.98+1.17%
MA200$42.77+4.01%
震荡/结构混合 source

XLU Utilities

close$43.84+0.48%
MA20$44.69-1.90%
MA50$44.83-2.21%
MA100$45.18-2.97%
MA200$44.79-2.12%
跌破 MA200 风险 source

XLP Consumer Staples

close$85.08+0.46%
MA20$85.12-0.05%
MA50$84.41+0.79%
MA100$83.73+1.61%
MA200$82.59+3.02%
短线回落但仍在中长期均线上方 source

XLV Health Care

close$168.44+0.26%
MA20$163.62+2.95%
MA50$158.98+5.95%
MA100$152.70+10.31%
MA200$153.29+9.88%
强势多头:Close > MA20 > MA50 > MA200 source

XLF Financials

close$57.92+0.21%
MA20$57.03+1.56%
MA50$55.18+4.97%
MA100$53.12+9.03%
MA200$53.05+9.19%
强势多头:Close > MA20 > MA50 > MA200 source

XLE Energy

close$61.03+0.16%
MA20$58.74+3.89%
MA50$56.84+7.37%
MA100$57.57+6.01%
MA200$53.24+14.64%
强势多头:Close > MA20 > MA50 > MA200 source

XLI Industrials

close$185.88+0.10%
MA20$182.12+2.06%
MA50$180.47+3.00%
MA100$175.29+6.04%
MA200$168.57+10.27%
强势多头:Close > MA20 > MA50 > MA200 source

XLC Communication Services

close$110.27-0.90%
MA20$109.84+0.40%
MA50$110.07+0.18%
MA100$112.53-2.01%
MA200$114.18-3.43%
跌破 MA200 风险 source

XLY Consumer Discretionary

close$117.89-1.13%
MA20$115.39+2.17%
MA50$115.93+1.69%
MA100$115.81+1.80%
MA200$117.12+0.66%
短线反弹,趋势待确认 source

XLB Materials

close$52.58-1.24%
MA20$51.56+1.98%
MA50$51.35+2.40%
MA100$51.10+2.89%
MA200$49.27+6.72%
强势多头:Close > MA20 > MA50 > MA200 source
🤖 重点 AI/科技股表现 (14只)

ORCL ORCL

close$153.28+5.36%
MA20$132.36+15.80%
MA50$155.73-1.57%
MA100$164.35-6.73%
MA200$177.42-13.61%
跌破 MA200 风险 source

NVDA NVDA

close$224.09+3.03%
MA20$208.38+7.54%
MA50$206.26+8.64%
MA100$203.26+10.25%
MA200$194.56+15.18%
强势多头:Close > MA20 > MA50 > MA200 source

AMD AMD

close$482.93+1.82%
MA20$494.20-2.28%
MA50$511.73-5.63%
MA100$422.99+14.17%
MA200$321.91+50.02%
震荡/结构混合 source

TSM TSM

close$429.15+1.68%
MA20$409.70+4.75%
MA50$425.69+0.81%
MA100$403.51+6.35%
MA200$362.18+18.49%
短线反弹,趋势待确认 source

ARM ARM

close$271.87+1.09%
MA20$265.21+2.51%
MA50$316.43-14.08%
MA100$260.22+4.48%
MA200$193.99+40.15%
短线反弹,趋势待确认 source

ASML ASML

close$1,810.07+0.59%
MA20$1,716.26+5.47%
MA50$1,770.50+2.24%
MA100$1,615.71+12.03%
MA200$1,420.40+27.43%
短线反弹,趋势待确认 source

AVGO AVGO

close$416.05-0.01%
MA20$396.21+5.01%
MA50$393.46+5.74%
MA100$390.98+6.41%
MA200$368.73+12.83%
强势多头:Close > MA20 > MA50 > MA200 source

GOOGL GOOGL

close$343.54-0.08%
MA20$346.86-0.96%
MA50$354.47-3.08%
MA100$351.71-2.32%
MA200$330.56+3.93%
震荡/结构混合 source

AAPL AAPL

close$302.25-0.87%
MA20$321.22-5.91%
MA50$309.48-2.33%
MA100$292.95+3.17%
MA200$280.09+7.91%
震荡/结构混合 source

TSLA TSLA

close$327.51-1.59%
MA20$333.62-1.83%
MA50$374.39-12.52%
MA100$383.45-14.59%
MA200$407.10-19.55%
跌破 MA200 风险 source

AMZN AMZN

close$267.28-1.83%
MA20$254.99+4.82%
MA50$247.74+7.89%
MA100$247.73+7.89%
MA200$237.32+12.62%
强势多头:Close > MA20 > MA50 > MA200 source

PLTR PLTR

close$171.04-2.23%
MA20$141.22+21.11%
MA50$133.81+27.82%
MA100$137.85+24.07%
MA200$152.20+12.38%
震荡/结构混合 source

MSFT MSFT

close$492.43-2.26%
MA20$440.37+11.82%
MA50$410.30+20.02%
MA100$407.28+20.91%
MA200$432.79+13.78%
震荡/结构混合 source

META META

close$578.85-3.38%
MA20$600.96-3.68%
MA50$597.85-3.18%
MA100$608.13-4.81%
MA200$629.16-8.00%
跌破 MA200 风险 source