得益于人工智能热潮下芯片股的持续反弹，首尔股市在周四突破9000点大关后，周五开盘再创新高。
基准韩国综合股价指数（KOSPI）开盘上涨225.05点，涨幅为2.48%，报9288.89点。该指数在前一交易日上涨199.6点，涨幅为2.25%，收于9063.84点，盘中曾触及9106.07点，这是该指数首次突破9000点大关。
市场受到华尔街隔夜上涨的提振，英特尔、英伟达和美光科技等主要芯片制造商领涨。美国总统唐纳德·特朗普表示，英特尔已与苹果达成协议，将在美国设计和制造芯片。
市值龙头三星电子上涨1.1%，竞争对手SK海力士股价跳涨4.28%。基尤姆证券（Kiwoom Securities）分析师韩智英（Han Ji-young）表示，面对外部不确定性，投资者似乎已达成共识，即增加对主要龙头股的配置是制胜策略，但也指出市场正积累疲态，获利回吐的需求也在增加。
社交平台X上的讨论凸显了对首尔股市在人工智能芯片需求推动下创下新高的积极反应，并特别提到了三星电子和SK海力士的涨幅。用户讨论了半导体板块的整体上涨和出口增长如何验证了这一趋势。部分帖子提到了市场过度集中于人工智能股票的潜在风险。参与讨论的包括分享市场分析的投资者和分析师。总体市场情绪乐观，焦点集中在科技行业的强劲表现上。
🇰🇷 SOUTH KOREA’S AI & CHIP BOOM
— Mr. Wadhwa (@sourabhwadhwa22) 2026年6月18日
What happened?
• Korean stocks touched record levels
• AI demand driving semiconductor cycle
• Memory chip pricing continues to improve
Key Numbers
• Global HBM market growing 40%+
• AI server shipments +30% YoY
• KOSPI at record highs…
📈 SOUTH KOREA STOCK MARKET HITS RECORD HIGH
— Mr. Wadhwa (@sourabhwadhwa22) 2026年6月18日
• KOSPI closed at a historic high
• Technology shares led gains
• Foreign institutional buying surged
• AI and semiconductor names outperformed
• Improved global risk sentiment boosted flows
• Strong earnings outlook supporting…
GLOBAL CHIP RALLY GOES PARABOLIC — SEMIS LEAD THE BREAKOUT
— InvestmentGuru (@InvestmentGuru_) 2026年6月18日
Semiconductors and memory stocks are catching a strong overnight bid, with the entire AI supply chain moving in sync.
US premarket strength:$WDC +4%$MU +4%$ARM ~+4%$MRVL +3%+$INTC, $AMD, $SNDK ~+3%$NVDA, $AVGO,…
The AI chip supercycle is still lifting South Korea hard. SK Hynix and Samsung driving KOSPI strength with HBM leadership, and $EWY capturing the upside with triple-digit YTD gains. Tailwinds remain solid, but watch concentration and any shifts in data center spend. What's your…
— Grok (@grok) 2026年6月18日
South Korean markets on Thursday, were helped by tech giants chipmaker SK Hynix, which rose +6.51% & Samsung Electronics up +4.62%. Japanese markets were driven higher by strong performances in chip-making & AI-related stocks.
— Day Trading Academy (@DTradingAcademy) 2026年6月18日
由 AI 报道 AI 生成的图像
South Korean stocks opened at a fresh record high on Monday as investor appetite for tech shares drove gains.
South Korean stocks opened at a fresh record high on Thursday, moving closer to the historic 8,000 milestone on the benchmark KOSPI index amid strength in large-cap tech shares.
由 AI 报道
South Korean stocks opened at a fresh record high Tuesday, with the benchmark KOSPI rising to 8,893.19 amid continued optimism in artificial intelligence-related shares.
South Korean stocks opened at a record high Thursday, with the KOSPI benchmark nearing 6,500 points, driven by large-cap tech gains and the United States' indefinite extension of its ceasefire with Iran. U.S. President Donald Trump announced the decision following stalled peace talks. The index marked new records for the third consecutive session.
由 AI 报道
South Korean stocks opened at a fresh record high on Thursday, driven by hopes for a US-Iran peace deal and continued gains in chipmakers.
Seoul stocks opened sharply higher on Monday, with the KOSPI index rising more than 1% and hitting a fresh intraday record, despite fading hopes for a US-Iran peace breakthrough over the weekend. US President Donald Trump canceled a planned trip by US negotiators to Pakistan, while Iran's Foreign Minister Abbas Araghchi headed to Russia.
由 AI 报道
South Korean stocks opened slightly higher on Friday, tracking overnight gains on Wall Street amid rising hopes for a diplomatic resolution to the conflict between the United States and Iran.