亚洲午盘 — 2026-06-02

市场概览 #

亚洲市场周二午盘呈现极端分化格局。韩国KOSPI指数在AI半导体超级周期的狂热推动下暴涨7.03%，创下年内最大单日升幅，年内累计涨幅突破100%；台湾加权指数跟涨2.50%，两大科技重镇继续领跑全球。日经225温和上涨1.49%，而中国大陆及香港市场因端午节假期后首个交易日（6月1日收盘数据）表现疲软，沪深300跌0.98%，创业板指跌2.15%，大小盘走势显著背离。地缘政治方面，霍尔木兹海峡危机进入第四个月，WTI原油突破91美元，风险溢价持续嵌入全球资产定价。

指数表现 #

注：中国大陆及香港市场数据为2026-06-01收盘；其余为2026-06-02盘中最新。

台湾 #

Taiwan’s TAIEX surged 2.50% to 45,363.90, riding the coattails of South Korea’s semiconductor frenzy. The island’s AI hardware ecosystem — led by TSMC and a complete advanced packaging supply chain — continues to attract global capital seeking exposure to the HBM and advanced logic chip buildout. Breadth was solid with chip-related names outperforming, as foreign investors maintained net-buying momentum into the second half of the year. The rally has pushed TAIEX to fresh highs, with the index now up over 55% year-to-date.

台湾加权指数大涨2.50%至45,363.90点，紧跟韩国半导体狂潮的扩散效应。台积电及完整先进封装产业链持续吸引全球资金，高带宽存储器（HBM）与先进逻辑芯片的资本开支周期为岛内科技股提供了坚实的基本面支撑。外资维持净买入态势，个股普涨，年内累计涨幅突破55%。

韩国 #

[深度分析 — KOSPI单日暴涨7%]

South Korea’s KOSPI exploded 7.03% to 8,613.41, its largest single-day advance of 2026, as the AI-driven memory chip supercycle reached a new crescendo. The benchmark has now doubled year-to-date, surpassing even the Nasdaq 100’s 1999 pre-dotcom bubble trajectory. Samsung Electronics and SK Hynix — the twin pillars of global HBM supply — led the charge as hyperscale AI capex forecasts were revised upward again. KB Securities recently lifted its 2026 KOSPI target to 10,500, arguing that earnings revisions for the memory sector are outpacing price gains, leaving valuations at a 30% discount to Asian emerging-market averages despite the parabolic move. The irony: foreign investors have been net sellers for three consecutive months (USD 11.5 billion in May alone), yet local retail investors — fearing they missed the 2025 rally — have poured record capital into the market, creating a domestic-demand-driven melt-up.

韩国KOSPI指数暴涨7.03%至8,613.41点，创下2026年以来最大单日升幅。AI驱动的存储芯片超级周期达到新的高潮，该指数年内累计涨幅已突破100%，甚至超越了1999年纳斯达克100指数在互联网泡沫前的上涨轨迹。三星电子与SK海力士——全球HBM供应的双支柱——继续领涨，超大规模AI资本开支预期再度上调。KB证券近期将2026年KOSPI目标价大幅上调至10,500点，认为半导体板块的盈利上修速度正在超越股价上涨速度，即便经历抛物线式上涨，估值仍较亚洲新兴市场平均水平折让30%以上。颇具讽刺意味的是，外资已连续三个月净卖出（5月单月净流出115亿美元），但本地散户投资者——担心错过2025年的行情——正以前所未有的规模涌入市场，形成了一场由内需驱动的逼空式上涨。

Technical and Risk Context

From a technical standpoint, KOSPI’s velocity is reaching extremes not seen since the late-1980s industrial boom. The index has climbed from 5,000 to 8,600 in under six months, with momentum indicators flashing overbought across multiple timeframes. Macquarie Research projects 48% EPS growth for its Korean stock universe in 2026 — a stark departure from the historical 8-10% norm — but the speed of price appreciation has compressed the risk/reward ratio for new entrants. Investors should monitor for any de-grossing signals from systematic strategies or a reversal in retail margin positions, either of which could trigger sharp intraday reversals given the low free-float dynamics of the index heavyweights.

从技术角度看，KOSPI的上涨速度已达到自1980年代末工业繁荣以来的极端水平。该指数在不到六个月内从5,000点飙升至8,600点，多时间周期的动能指标均已显示严重超买。麦格理研究预计其覆盖的韩国股票2026年EPS增长将达48%——与历史8-10%的常态形成鲜明对比——但股价上涨速度已严重压缩新进入者的风险收益比。投资者需密切关注系统性策略的减仓信号或散户融资盘的逆转，鉴于指数权重股自由流通比例较低，任何一方出现变化都可能引发剧烈的盘中反转。

日本 #

Japan’s Nikkei 225 added 1.49% to 65,967.81, benefiting from the regional risk-on sentiment but lagging the explosive moves in Korea and Taiwan. Auto stocks weighed on the early session after weak export data, but semiconductor equipment names and yen-sensitive exporters recovered as the dollar held above 159 against the yen. The Bank of Japan’s policy normalization remains on a gradual track, with the market pricing limited urgency for further rate hikes given the global growth uncertainty created by the Hormuz crisis.

日经225指数上涨1.49%至65,967.81点，受益于区域风险偏好升温，但涨幅远不及韩台市场的爆发式上涨。早盘汽车股因出口数据疲软而拖累大盘，但半导体设备股及对日元敏感的出口商随后收复失地，美元/日元维持在159上方。日本央行货币政策正常化仍按渐进轨道推进，鉴于霍尔木兹危机带来的全球增长不确定性，市场认为短期内进一步加息的紧迫性有限。

香港 #

Hong Kong’s Hang Seng Index edged up 0.86% to 25,398.18 in Monday’s session, with Southbound inflows providing steady support. The Hang Seng Tech Index saw mixed action as Chinese internet names traded sideways, while energy and shipping plays caught a bid from the elevated oil price environment. Real estate and consumer discretionary sectors remained under pressure amid lingering concerns about the domestic property market. The Southbound Connect continues to be the primary marginal buyer for Hong Kong equities.

恒生指数周一上涨0.86%至25,398.18点，南向资金持续提供稳定支撑。恒生科技指数走势分化，中国互联网巨头横盘整理，而能源及航运板块因高油价环境受到追捧。房地产及可选消费板块仍承压，内地房地产市场的不确定性持续抑制风险偏好。港股通南向资金继续成为港股边际定价的主要买方力量。

中国 #

[A股数据为2026-06-01收盘]

Mainland China markets closed mixed on the first trading day of June. The Shanghai Composite dipped 0.27% to 4,057.74, while the Shenzhen Component fell 1.51% to 15,340.36 and the ChiNext Index tumbled 2.15%. The striking divergence: over 3,700 stocks advanced and 166 hit the daily limit-up, yet the headline indices were dragged lower by a concentrated selloff in large-cap tech names. Cambricon (寒武纪) shed over 5%, Hygon Information (海光信息) dropped 6%, and Advanced Micro-Fabrication Equipment (中微公司) fell more than 8%. These four stocks alone contributed roughly 80% of the Shanghai Composite’s decline. Coal, AIGC, and operating system themes outperformed, suggesting a rotation from high-valuation AI hardware into lower-beta sectors. Turnover shrank to RMB 2.9 trillion, down RMB 444 billion from the prior session, indicating cautious sentiment ahead of the holiday-shortened week.

A股市场6月首个交易日表现分化。上证综指微跌0.27%至4,057.74点，深证成指下跌1.51%至15,340.36点，创业板指重挫2.15%。值得关注的是，全天超过3,700只个股上涨、166只涨停，但指数却被大盘科技股的集中抛售所拖累。寒武纪跌逾5%，海光信息跌逾6%，中微公司跌逾8%——仅这四只个股就贡献了上证指数近八成的跌幅。煤炭、AIGC及操作系统等主题逆势走强，显示资金正从高估值AI硬件向低贝塔板块轮动。成交额萎缩至2.9万亿元，较前一交易日减少4,441亿元，表明在假期缩短的交易周前，市场情绪趋于谨慎。

Sector Rotation Signal

The extreme breadth-index divergence — thousands of advancers masking concentrated mega-cap losses — is a classic signal of distribution in crowded growth trades. Margin financing added over RMB 190 billion in May, with electronics and communications accounting for RMB 140 billion of that inflow. The sudden unwind in these names suggests leveraged longs are being forced to de-risk, while retail capital rotates into micro-caps (the Wind Micro-Cap Index rose 3.08%). This pattern typically presages elevated near-term volatility for the benchmark indices until a new equilibrium is found.

这种极致的广度与指数背离——数千只个股上涨掩盖了大盘股的集中失血——是拥挤成长股交易中典型的派发信号。5月融资余额增加超过1,900亿元，其中电子与通信两大板块合计净流入超过1,400亿元。这些龙头股的突然 unwind 表明杠杆多头正在被迫降险，而散户资金则轮动至微盘股（万得微盘股指数上涨3.08%）。这一模式通常预示着基准指数在找到新平衡点之前，短期波动率将显著上升。

资金流向 #

北向资金 #

沪股通及深股通净买入数据暂显示为0，采集接口异常。从盘面涨跌家数看，6月2日沪股通标的中382只上涨、1,120只下跌；深股通标的中388只上涨、1,316只下跌，外资仍呈结构性调仓特征。

南向资金 #

港股通（沪）净买入42.06亿港元，港股通（深）净买入41.06亿港元，合计净流入约83.12亿港元。南向资金连续大幅流入，恒生指数在南向支撑下盘中涨1.46%。港股通标的涨跌各半（288涨/290跌），资金偏好集中在高股息及能源板块。

汇率与宏观 #

注：美元/人民币数据暂缺。

地缘冲突追踪与板块影响 #

1. 伊朗战争 / 霍尔木兹海峡危机 #

Latest Developments (June 2, 2026)

The Iran-US-Israel conflict has entered its fourth month with the Strait of Hormuz remaining effectively closed to commercial traffic. As of Tuesday, WTI crude traded at $91.25 (+2.64%) and Brent at $94.34, retaining most of the geopolitical risk premium built since the strait’s closure on March 4. US President Trump stated that negotiations with Iran were continuing, but Iranian officials indicated indirect talks have been suspended — creating conflicting signals that kept oil markets on edge. On May 5, a CMA CGM container vessel was struck by a cruise missile in the strait, injuring eight crew members. On May 7-8, a Chinese chemical tanker was attacked and the oil tanker Ocean Koi was seized by Iranian forces. The UK has deployed drones, fighter aircraft, and a Royal Navy warship to secure commercial shipping.

截至6月2日，伊朗-美国-以色列冲突已进入第四个月，霍尔木兹海峡对商业航运仍实质封闭。WTI原油报91.25美元（+2.64%），Brent报94.34美元，维持在3月4日海峡关闭以来嵌入的地缘风险溢价水平。美国总统特朗普称与伊朗的谈判仍在继续，但伊朗官员表示间接谈判已暂停——相互矛盾的信号令油市保持紧张。5月5日，达飞轮船一艘集装箱船在海峡被巡航导弹击中，8名船员受伤；5月7-8日，一艘中国化学品运输船遭袭，油轮Ocean Koi被伊朗扣押。英国已部署无人机、战斗机及皇家海军军舰参与护航任务。

受影响板块分析

关键时间节点

• 6月5日前后：特朗普政府表示预计一周内达成延长停火及重新开放海峡的协议。若谈判破裂，油价可能冲击100美元。
• 6月中旬：IEA月度报告将更新全球库存与需求破坏评估，若库存降至临界低位，可能触发更剧烈的价格波动。
• 2026年秋季：Moody’s预计即使物理通航恢复，保险商重新承保及船运公司调整航线至少需要数月时间，结构性供应紧张将持续至秋季。

专家研判

• 相对受益方向：① 油气上游（高油价直接转化为自由现金流）；② 油轮/航运（运距拉长+运力紧张）；③ 黄金（避险+通胀对冲）；④ 煤化工/替代能源（弥补化石能源缺口）；⑤ 军工/防务（区域军费开支上升）。
• 需要回避方向：① 航空（燃油成本激增）；② 高耗能制造业（能源成本转嫁能力弱）；③ 半导体（氦气供应瓶颈威胁AI基建周期）；④ 新兴市场消费（油价推升通胀，压制实际购买力）。
• 情景分析：
  • 乐观情景（25%概率）：美伊在6月上旬达成协议，海峡逐步开放。Brent回落至80-85美元，航运运价回调，半导体供应链压力缓解。
  • 基准情景（55%概率）：谈判僵局持续，海峡维持低流量通行至秋季。Brent在90-105美元区间波动，全球央行因能源通胀延迟降息。
  • 悲观情景（20%概率）：军事冲突升级，海峡完全关闭至年底。Brent突破125美元，触发全球经济衰退风险，风险资产大幅回撤。

2. 俄乌战争 #

The Russia-Ukraine front has been partially eclipsed by the Hormuz crisis in market attention, but European defense spending continues to rise. Energy markets have adapted to Russian supply disruptions, with LNG infrastructure expansion reducing Europe’s vulnerability. The primary transmission to Asian markets remains through commodity prices and global risk sentiment rather than direct trade linkages.

俄乌战线在市场关注度上已被霍尔木兹危机部分遮蔽，但欧洲防务开支持续上升。能源市场已适应俄罗斯供应中断，液化天然气基础设施扩张降低了欧洲脆弱性。对亚洲市场的主要传导渠道仍是通过大宗商品价格和全球风险情绪，而非直接贸易关联。

3. 全球关税 / 贸易冲突 #

US-China tariff tensions remain elevated following the April 2025 reciprocal tariff measures. However, the current market narrative has shifted toward AI infrastructure demand and energy security, with trade policy taking a backseat. Semiconductor supply chains show signs of regional bifurcation, with Korean and Taiwanese firms capturing market share previously held by Chinese competitors in certain advanced nodes. Investors should watch for any renewed escalation around the June G7 summit, where trade and technology restrictions may feature prominently.

中美关税紧张局势在2025年4月对等关税措施后仍处高位。但当前市场叙事已转向AI基础设施需求与能源安全，贸易政策退居次要。半导体供应链呈现区域分叉迹象，韩国与台湾企业在部分先进制程节点上正抢占原本属于中国竞争对手的市场份额。投资者需关注6月G7峰会前后是否出现新一轮升级，贸易与技术限制料将成为重要议题。

关键主题 #

• AI半导体超级周期：KOSPI年内翻倍、TAIEX涨55%，AI基础设施资本开支正以前所未有的速度上修，但极端涨幅下的估值与筹码结构值得警惕。
• 霍尔木兹海峡危机：进入第四个月，原油风险溢价持续嵌入全球定价，航运、能源板块受益，航空及高耗能制造承压。
• A股大小盘极致分化：指数跌而个股涨，大盘股失血与微盘股狂欢并存，杠杆资金在拥挤交易中的 unwind 风险上升。
• 南向资金持续涌入：港股通单日净流入83亿港元，内资成为港股边际定价核心力量，高股息与能源是主要方向。
• 韩台股市的资金结构悖论：外资连续大额净卖出 vs 散户融资盘狂热买入，指数上涨与聪明资金流向背离。

本报告数据来源于公开市场信息，分析内容为编辑团队观点，不构成投资建议。