受隔夜华尔街股市上涨影响，半导体板块走强，韩国股市周五收高。基准指数KOSPI上涨2.52%，收于7,475.94点。韩元对美元汇率亦有所走高。
KOSPI指数盘中一度上涨5.7%，触发买入侧边机制，导致程序化交易暂停五分钟。这是本周第三次触发该机制。受投资者获利了结影响，午后涨幅有所收窄。
受隔夜美股上涨提振，在半导体股反弹及油价下跌的支持下，投资者情绪得到改善。道琼斯工业平均指数上涨0.27%，标普500指数上涨0.81%，纳斯达克综合指数上涨1.3%。
三星电子股价上涨2.52%，至285,000韩元。SK海力士股价小幅下跌0.27%，至218万韩元。SK Square上涨6.18%，三星电机上涨6.1%。
大信证券分析师Lee Kyung-min表示：“Meta的资本支出计划以及美光的投资展望缓解了市场担忧，提振了投资者对半导体板块的情绪。”截至下午3:30，韩元对美元汇率报1,501.4韩元，较前一交易日上涨4.7韩元。
投资者对KOSPI的反弹是真正复苏还是潜在陷阱持怀疑态度，指出机构买入被外国和个人投资者的抛售所抵消。讨论强调了SK海力士在美国上市造成的估值差距，以及与韩国股票间的套利挑战。一些观点指出，该指数严重依赖三星和SK海力士这两只股票。市场观点不一，既有对半导体动能的乐观态度，也有对看跌趋势和韩元疲软的担忧。日本用户对存托凭证（ADR）产生的差异表示困惑与兴奋。
금요일 반등, 진짜 반등일까 함정일까?
— 피라미드 위의 사람 (@ckUkHmqCGAQW9tR) 2026年7月11日
금요일 한국 증시는 강하게 반등했습니다.$KOSPI +2.52%,$KOSDAQ +5.47%.
숫자만 보면 분위기는 확실히 좋아졌습니다.
하지만 저는 아직 “반등 성공”이라고 단정하지 않겠습니다.
이유는 간단합니다.
기관은 강하게 들어왔지만, 개인과 외국인은 여전히…
KOSPI（韓国総合株価指数）って見とこ
— かぶ(2年目)🔰 (@kabu_1_nensei) 2026年7月11日
「コスピー」って聞くたび「こすP」がよぎる#ウラマヨ #ブラマヨ pic.twitter.com/hI5X8AQPKj
『5ちゃん株式板より』
— やっとサクッと一億円 (@working360) 2026年7月11日
【まとめ】米国株やってる人の溜まり場9684【禁止】
ここをAIで5行にまとめさせた。
1. SKハイニックスの米ナスダック上場で米国側は急騰しているが、韓国市場やKOSPI連動ETFはほぼ反応しておらず乖離が大きい。
2.…
The KOSPI 200 really has become a two-stock index.
— GoatForever (@NevoSayNevo) 2026年7月10日
Cap weighting plus the memory chip rally created this.
Samsung and SK Hynix now control the bulk of the float-adjusted market cap.
今のポジ
— みら (@yu_toshi_yu) 2026年7月11日
KOSPIの事を信頼しすぎて絶望 pic.twitter.com/J8YjWEZUau
由 AI 报道 AI 生成的图像
South Korean stocks closed at a record high on May 27, driven by gains in semiconductor shares.
South Korean stocks opened higher Wednesday despite massive sell-offs in US semiconductor shares.
由 AI 报道
Seoul shares opened 3.3 percent higher on Thursday as investors bought bargain-priced chip stocks after the previous session's steep sell-off. The benchmark KOSPI index rose 243.11 points to 7,489.90 at the opening bell.
Seoul shares ended more than 6 percent higher Wednesday, led by technology stocks, even as tensions in the Middle East persisted. Softer-than-expected U.S. inflation data helped lift sentiment.
由 AI 报道
Seoul shares opened higher Wednesday, tracking overnight gains on Wall Street, though continued uncertainty in the Middle East remains a concern for investors.
The KOSPI fell 1.31 percent at the open on Friday, June 26, following tech losses on Wall Street and profit-taking after the previous session's sharp rise.
由 AI 报道
South Korean stocks opened at a fresh record high on Monday as investor appetite for tech shares drove gains.