KOSPI plunges 3.48%… SK hynix falls 8.31%, KOSDAQ also weak

Market at a Glance

KOSPI ended trading at 5,730.74, down 3.48%. A total of 885 stocks traded on KOSPI, with 200 advancers, 662 decliners, and 23 unchanged, showing a predominance of decliners. The average change was -1.90%, and trading value was approximately KRW 29.1108 trillion. By investor type, foreign investors were net sellers, while individuals, institutions, and other investors were net buyers.

On KOSDAQ, among 1,719 stocks, 326 advanced, 1,337 declined, and 56 were unchanged. The average change was -2.62%, and trading value was approximately KRW 7.6182 trillion. On KOSDAQ, foreign investors, individuals, and other investors were net buyers, while institutions were net sellers.

Market Leaders

SK hynix, one of the leading stocks by trading value, closed at 1,391,000 won, down 8.31%. Trading volume was 5,964,266 shares, and trading value was approximately KRW 8.4394 trillion. Its change over the past five trading days was 10.13%.

Samsung Electronics fell 4.35% to 220,000 won. Trading volume was 30,885,735 shares, and trading value was approximately KRW 6.8607 trillion. Its change over the past five trading days was 3.04%.

Stocks in Focus

AhnLab closed at 121,100 won, up 22.20%. Trading volume was 3,086,759 shares, or 4.58 times its 20-day average, and its change over the past five trading days was 59.13%.

APR ended trading at 255,000 won, down 9.73%. Trading volume was 1,671,198 shares, or 3.66 times its 20-day average, and its change over the past five trading days was also -9.73%.

Kia fell 12.71% to 94,800 won. Trading volume was 3,022,448 shares, or 3.16 times its 20-day average, and its change over the past five trading days was -11.15%.

Key Disclosures

Among disclosures filed over the past 7 trading days by SK hynix were “Report on Major Matters (Decision on Acquisition of Treasury Shares)” and “Business (Tentative) Results Based on Consolidated Financial Statements (Fair Disclosure).” Samsung Electronics disclosed “Future Business and Management Plan (Fair Disclosure),” “Decision on Cash and In-kind Dividends,” and “Report on Major Matters (Decision on Disposal of Treasury Shares).”

On this day, Kia filed “Holding of Corporate Briefing (IR) (Guidance Disclosure)” and “Business (Tentative) Results Based on Consolidated Financial Statements (Fair Disclosure),” among others. APR also disclosed “Holding of Corporate Briefing (IR) (Guidance Disclosure)” and “Business (Tentative) Results Based on Consolidated Financial Statements (Fair Disclosure). At AhnLab, “Business (Tentative) Results Based on Consolidated Financial Statements (Fair Disclosure)” was identified.

• 기아 · 기업설명회(IR)개최(안내공시) (000270) — View DART filing
• 기아 · 연결재무제표기준영업(잠정)실적(공정공시) (000270) — View DART filing
• 에이피알 · 기업설명회(IR)개최(안내공시) (278470) — View DART filing
• 에이피알 · 연결재무제표기준영업(잠정)실적(공정공시) (278470) — View DART filing
• 삼성전자 · 장래사업ㆍ경영계획(공정공시) (005930) — View DART filing
• 삼성전자 · 현금ㆍ현물배당결정 (005930) — View DART filing
• 삼성전자 · 주요사항보고서(자기주식처분결정) (005930) — View DART filing
• 안랩 · 연결재무제표기준영업(잠정)실적(공정공시) (053800) — View DART filing
• 안랩 · 영업(잠정)실적(공정공시) (053800) — View DART filing
• SK하이닉스 · 주요사항보고서(자기주식취득결정) (000660) — View DART filing
• SK하이닉스 · 연결재무제표기준영업(잠정)실적(공정공시) (000660) — View DART filing

Next Trading Day Checkpoints

• Whether the upward trend continues after KOSPI’s decline
• Changes in the distribution of advancing and declining stocks on KOSPI and KOSDAQ
• Changes in trading volume for SK hynix, Samsung Electronics, and other key stocks in focus
• Whether additional disclosures are filed by key stocks

This article is based only on the price, trading, investor-flow, and disclosure information confirmed in the FACT JSON and does not include investment solicitation or forecasts.