{"id":143979,"date":"2026-09-05T04:57:14","date_gmt":"2026-09-05T04:57:14","guid":{"rendered":"https:\/\/www.europesays.com\/korea\/143979\/"},"modified":"2026-09-05T04:57:14","modified_gmt":"2026-09-05T04:57:14","slug":"samsung-electronics-sk-hynix-surge-as-kospi-rebounds-1-64-kosdaq-reclaims-800-level-biggo-finance","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/korea\/143979\/","title":{"rendered":"Samsung Electronics, SK Hynix Surge as KOSPI Rebounds 1.64%, KOSDAQ Reclaims 800 Level \u2014 BigGo Finance"},"content":{"rendered":"<p>Samsung Electronics (005930.KS) and SK Hynix (000660.KS) surged in tandem, powering a broad rally in South Korean equities. The KOSPI closed up 107.73 points, or 1.64%, at 6,687.21 on the 4th, extending gains for a second consecutive session. The KOSDAQ soared 2.95%, snapping a four-day losing streak and reclaiming the 800 level.<\/p>\n<p>The benchmark index opened 1.14% higher at 6,654.36 and climbed as high as 6,746.14 intraday. At one point, gains reached 2.53%, though the index failed to hold all of its advance into the close. The rebound fell short of the 6,835.80 close on the 1st \u2014 the session before the 3.99% plunge on the 2nd \u2014 meaning the index only partially recovered its losses.<\/p>\n<p>Large-cap semiconductor names anchored the rebound. SK Hynix rose 3.20% to close at 1.647 million won (approximately $1,200), while Samsung Electronics gained 2.20% to 255,500 won (approximately $190). Intraday, SK Hynix climbed as much as 3.95% and Samsung Electronics as much as 2.60%.<\/p>\n<p>The divergence between large-caps and smaller names was stark. The KOSPI large-cap index rose 1.76%, while mid-cap and small-cap indices managed gains of just 0.09% and 0.71%, respectively. The market advanced broadly, but the intensity of the rebound was concentrated in large-cap stocks.<\/p>\n<p>Trading flows showed a sharp split among investor categories. Retail investors offloaded a net 3.7225 trillion won (approximately $2.8 billion) on the main KOSPI board, locking in profits. Institutional investors bought a net 1.6691 trillion won (approximately $1.2 billion), while foreign investors purchased a net 503.4 billion won (approximately $373.9 million). Other corporations also showed net buying of 1.5741 trillion won (approximately $1.2 billion), absorbing the supply dumped by retail investors. Among institutions, financial investment firms led the buying with net purchases of 1.1867 trillion won (approximately $881.5 million), while investment trusts and pension funds bought 321.9 billion won (approximately $239.1 million) and 84.6 billion won (approximately $62.8 million), respectively.<\/p>\n<p>The KOSDAQ outperformed the KOSPI. The junior index closed up 23.29 points, or 2.95%, at 813.50, ending a four-session losing streak that began on the 31st of last month. The 800 level surrendered the previous day was recovered in a single session. KOSDAQ trading volume reached approximately 6.6492 trillion won (approximately $4.9 billion), up 34.9% from the previous day&#8217;s roughly 4.9287 trillion won (approximately $3.7 billion), signaling a rapid revival in investor sentiment.<\/p>\n<p>Among large-cap KOSDAQ names, Naver (035420.KS) rose 2.89% and Celltrion (068270.KS) added 0.27%. On the KOSPI, however, financial and select large-cap stocks lagged: Shinhan Financial Group (055550.KS) fell 3.49%, KB Financial Group (105560.KS) dropped 3.32%, Samsung Biologics (207940.KS) declined 2.64%, Samsung Life Insurance (032830.KS) lost 2.15%, and LG Energy Solution (373220.KS) slipped 1.92%.<\/p>\n<p>Japanese equities also advanced. The Nikkei 225 traded up 0.87%, opening 0.44% higher at 64,498.94 before extending gains.<\/p>\n<p>The previous day, all three major U.S. indices rose more than 1%, underpinning investor sentiment. Tesla surged over 5%, and SpaceX climbed more than 6%. Semiconductor stocks were mixed: the Philadelphia Semiconductor Index edged up 0.11%, with ARM gaining over 3% and Nvidia rising more than 1%, while Broadcom fell over 2%.<\/p>\n<p>This rebound marks a second consecutive session of recovery following the KOSPI&#8217;s near-4% plunge on the 2nd. Foreign and institutional buying concentrated in large-cap semiconductor names is driving the market&#8217;s effort to recoup losses. However, sustained heavy retail selling could cap upside momentum, according to some market observers.<\/p>\n","protected":false},"excerpt":{"rendered":"Samsung Electronics (005930.KS) and SK Hynix (000660.KS) surged in tandem, powering a broad rally in South Korean equities.&hellip;\n","protected":false},"author":2,"featured_media":143980,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[896,15215,73108,337,336,335,989,276,241,275,2558],"class_list":["post-143979","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sk-hynix","tag-foreign-investors","tag-institutional-investors","tag-japans-nikkei-225","tag-korea-exchange","tag-kosdaq","tag-kospi","tag-retail-investors","tag-samsung-electronics","tag-sk","tag-sk-hynix","tag-tesla"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts\/143979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/comments?post=143979"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/posts\/143979\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/media\/143980"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/media?parent=143979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/categories?post=143979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/korea\/wp-json\/wp\/v2\/tags?post=143979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}