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As of 2025-08-18Revisit market days from 2006 onward — 20 years of crisis and rebound moments.

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Archive (2006-). Cell sizes/names use current shares outstanding and tickers; signal outlines only on recent dates.

2026-10-22
280 stocks-3%+3%
SemiconductorsSamsung Electronics (A005930) -2.23%Samsung Electronics-2.23%SK hynix (A000660) -3.25%SK hynix-3.25%SK Square (A402340) -4.24%SK Square-4.24%HANMI Semiconductor (A042700) -4.52%HANMI SemiconductorJUSUNG ENGINEERING (A036930) -2.99%JUSU…EO Technics (A039030) -5.11%EO…-5.11%LEENO Industrial (A058470) -1.17%LE…-1.17%Wonik IPS (A240810) -5.52%Wo…-5.52%DB HiTek (A000990) -1.5%DB…HPSP (A403870) -1.29%HPSPPSK HOLDINGS (A031980) -4.46%PS…PSK (A319660) -3.04%PSKISC (A095340) -5.12%ISCTSE (A131290) -5.49%TSEEugene Technology (A084370) -2.76%Eu…Tokai Carbon Korea (A064760) +1.06%To…HANA Micron (A067310) -1.46%HA…Soulbrain (A357780) -5.76%So…Jeju Semiconductor (A080220) -1.25%DOOSAN TESNA (A131970) -3.85%DO…Dongjin Semichem (A005290) -4.01%Do…TES (A095610) +1.09%TESKCTech (A281820) -4.72%Wonik Holdings (A030530) -3.71%SFA Semicon (A036540) +0.3%Techwing (A089030) -3.25%GigaVis (A420770) -2.77%KoMiCo (A183300) -3.09%YC (A232140) -4.58%YCVM (A089970) -3.83%VMHana Materials (A166090) -4.41%OtherPOSCO Holdings (A005490) -1.95%POSCO HoldingsHMM (A011200) +7.01%HMM+7.01%Meritz Financial Group (A138040) -1.24%Meri…-1.24%KT&G (A033780) +0.15%KT&G+0.15%Korea Zinc (A010130) -3.1%Korea Zinc-3.1%Korea Electric Power (A015760) +1.54%Kore…+1.54%SK Telecom (A017670) -0.53%SK Telecom-0.53%Mirae Asset Securities (A006800) -2.87%Mira…Hyundai Glovis (A086280) -3.27%Hyun…KT (A030200) -0.72%KTHyundai Engineering & Construction (A000720) +0.16%Hyun…Korean Airlines (A003490) -0.2%Kore…Samyang Foods (A003230) -0.22%Samy…Samsung E&A (A028050) +0.36%Sams…NH Investment & Securities (A005940) -0.78%NH I…Hanjin Kal (A180640) -2.77%Hanj…Korea Investment Holdings (A071050) -2.91%Kore…Amorepacific (A090430) -0.65%Amor…HYBE (A352820) -1.06%HYBECOWAY (A021240) -0.38%COWAY-0.38%Samsung Securities (A016360) -0.73%Sams…LG Uplus (A032640) +2.55%LG UplusDaewoo Engineering & Construction (A047040) -0.8%Daew…Kiwoom Securities (A039490) -2.38%Kiwo…ORION (A271560) -1.19%ORIONLG H&H (A051900) -2.95%LG H&HKEPCO Engineering & Construction (A052690) +0.1%KE…Hyundai Steel (A004020) -1.97%Hy…LG Display (A034220) +0.51%LG…Pan Ocean (A028670) -1.95%Pa…Korea Gas (A036460) +0.87%Ko…Youngone (A111770) -1.21%Yo…Cosmax (A192820) +2.26%Co…Kolmar Korea (A161890) -0.25%Ko…KCC (A002380) -1.19%KCCKangwon Land (A035250) -0.5%Ka…Dong Suh Companies (A026960) -0.37%Do…CJ Cheiljedang (A097950) -1.91%CJ…POSCO STEELEON (A058430) -1.78%PO…GS Engineering & Construction (A006360) +0.38%GS…Lotte Shopping (A023530) -0.9%Lo…F&F (A383220) -1.75%F&FSK Gas (A018670) -1.42%SHINSEGAE (A004170) -0.67%Nongshim (A004370) -3.81%BGF Retail (A282330) 0%AMOREPACIFIC Holdings (A002790) -2.86%AM…DL E&C (A375500) -1.17%SILICON2 (A257720) -0.44%HYUNDAI MOVEX (A319400) -1.71%Cheil Worldwide (A030000) -1.21%Misto Holdings (A081660) +5.46%SM Entertainment (A041510) -0.81%Youngone Holdings (A009970) -5.7%E-MART (A139480) -1.02%KEPCO Plant Service & Engineering (A051600) +2.44%Mezzion Pharma (A140410) -2.41%GS Retail (A007070) +0.06%LOTTE rental (A089860) -0.17%Hyundai Department Store (A069960) -1.38%Poongsan (A103140) -1.06%SK Reits (A395400) +1.55%Dongwon Industries (A006040) -2.16%Asiana Airlines (A020560) -0.31%Daou Technology (A023590) -2.4%KT Submarine (A060370) -2.4%SK eternix (A475150) -0.21%ORION Holdings (A001800) -1.5%Hotel Shilla (A008770) -1.01%CJ Logistics (A000120) -0.24%JYP Entertainment (A035900) +0.25%IPARK Hyundai Development (A294870) 0%SeAH Besteel Holdings (A001430) +2.5%Hanil Cement (A300720) +0.46%Sam-A Aluminium Company, Limited (A006110) -8.32%LOTTE REIT (A330590) -1.8%Harim Holdings (A003380) -2.6%Cosmecca Korea (A241710) -0.8%HJ Shipbuilding & Construction (A097230) -4.52%Hyosung TNC (A298020) -0.22%Otoki (A007310) -1.28%HITEJINRO (A000080) -1.18%Lotte Wellfood (A280360) -0.26%Trading & Capital GoodsSamsung C&T (A028260) -1.46%Samsung C&T-1.46%Hanwha Aerospace (A012450) +0.57%Hanwha Aerospace+0.57%SK (A034730) -1.18%SK-1.18%LG (A003550) -2.28%LG-2.28%Doosan (A000150) +2.34%Doosan+2.34%Hanwha Systems (A272210) -2.2%Hanwha SystemsLIG Defense&Aerospace (A079550) +0.59%LIG …+0.59%Korea Aerospace Industries (A047810) -0.11%Kore…HDHMS (A443060) -1.47%HDHMSPosco International (A047050) -2.03%Posc…-2.03%Hanwha (A000880) -2.15%Hanwha-2.15%CJ (A001040) +3.53%CJS-1 (A012750) +0.53%S-1AeroSpace Technology of Korea (A067390) -7.3%Ae…Hyosung (A004800) -0.68%Hy…D&D Pharmatech (A347850) -3.59%D&…Hyundai G.F. Holdings (A005440) -1.03%SHIFT UP (A462870) -0.25%Woori Technology (A032820) +2.74%LOTTE (A004990) -2.2%LOTTELX International (A001120) -0.84%SK Networks Company Limited (A001740) +0.22%HealthcareSamsung Biologics (A207940) -0.48%Samsung Biologics-0.48%Celltrion (A068270) -1.2%Celltrion-1.2%ALTEOGEN (A196170) +0.57%ALTEOGEN+0.57%Yuhan (A000100) -0.61%YuhanSK Biopharmaceuticals (A326030) -1.39%SK B…HLB (A028300) -4.12%HLBSam Chun Dang Pharm. (A000250) -2.27%Sa…Hanmi Pharm. (A128940) +0.72%Ha…Hanmi Science (A008930) +2.39%Ha…SK bioscience (A302440) +3.11%SK…PharmaResearch (A214450) -2.34%Ph…ABL Bio (A298380) +2.63%AB…LigaChem Biosciences (A141080) -3.39%Li…Voronoi (A310210) -2.77%Vo…Peptron (A087010) -8.49%Pe…OliX Pharmaceuticals (A226950) -1.21%Ol…Hanall Biopharma (A009420) +1.54%Ha…Hugel (A145020) -3%ST Pharm (A237690) -1.29%Caregen (A214370) -4.79%CLASSYS (A214150) -1.6%Celltrion Pharm (A068760) -0.56%Seegene (A096530) +0.72%L&C BIO (A290650) -1.59%GC Biopharma (A006280) -1.04%NatureCell (A007390) -3.8%Oscotec (A039200) -2.46%Daewoong Pharmaceutical (A069620) +0.37%DongKook Pharmaceutical (A086450) -1.92%Sphere (A347700) -3.81%BanksKB Financial Group (A105560) -5.3%KB Financial Group-5.3%Shinhan Financial Group (A055550) -2.32%Shinhan Financial GroupHana Financial Group (A086790) -4.06%Hana Financial Group-4.06%Woori Financial Group (A316140) -2.95%Woor…-2.95%Industrial Bank of Korea (A024110) -1.03%Indu…KakaoBank (A323410) -2.81%KakaoBankJB Financial Group (A175330) -1.35%JB F…Samsung Card (A029780) -1.19%Sams…BNK Financial Group (A138930) -0.27%BN…iM Financial Group (A139130) -0.49%iM…EnergyLG Energy Solution (A373220) -2.79%LG Energy Solution-2.79%SK Innovation (A096770) -3.3%SK Innovation-3.3%S-Oil (A010950) -1.14%S-Oil-1.14%HD Hyundai (A267250) -2.53%HD H…GS Holdings (A078930) -4.25%GS H…Hanwha Solutions (A009830) +1.33%Ha…CS Wind (A112610) -0.22%BHI (A083650) -2.46%HD Hyundai Energy Solutions (A322000) +8.89%SK Discovery (A006120) -1.71%AutosHyundai Motor (A005380) -0.46%Hyundai Motor-0.46%Kia (A000270) -1.45%Kia-1.45%Hyundai Mobis (A012330) -1.52%Hyundai MobisHankook Tire & Technology (A161390) -1.89%Hank…Hanon Systems (A018880) +2.37%Ha…SL (A005850) -0.46%SLHankook & (A000240) -0.46%Ha…DN Automotive (A007340) -2.82%DN…HL Mando (A204320) -1.29%Kumho Tire Co. (A073240) +0.84%SAMHYUN (A437730) -3.05%Hyundai Wia (A011210) -1.88%MachineryDoosan Enerbility (A034020) -0.61%Doosan Enerbility-0.61%LS ELECTRIC (A010120) -6.84%LS ELECTRIC-6.84%Hyosung Heavy Industries (A298040) -3.13%Hyos…-3.13%HD Hyundai Electric (A267260) -5.64%HD H…-5.64%Hyundai Rotem (A064350) -0.45%Hyun…Rainbow Robotics (A277810) -2.39%Rain…GAON CABLE (A000500) -4.85%GAON CABLELS (A006260) -5.32%LSDoosan Bobcat (A241560) 0%Do…HD Construction Equipment (A267270) -9.7%HD C…Taihan Cable & Solution (A001440) -2.74%Ta…Doosan Robotics (A454910) -2.52%Doos…ROBOTIS (A108490) -2.9%ROBOTISIljin Electric (A103590) -1.52%Il…Hyundai Elevator (A017800) +0.49%LS Eco Energy (A229640) -3.34%IT HardwareSamsung Electro-Mechanics (A009150) -2.71%Samsung Electro-Mechanics-2.71%LG Innotek (A011070) -1.5%LG InnotekISU Petasys (A007660) -2.93%ISU …DAEDUCK ELECTRONICS (A353200) -2.14%DA…-2.14%SANIL ELECTRIC (A062040) +1.05%SA…+1.05%SIMMTECH (A222800) -2.6%SIMMTECHLotte Energy Materials (A020150) -3.68%FADU (A440110) +1.88%FADUECOPRO MAT (A450080) -4.25%Taihan Fiber Optics (A010170) +1.52%Seojin System (A178320) -8.3%Koh Young Technology (A098460) -5.95%Park Systems (A140860) -3.12%Korea Circuit (A007810) -2.53%Taesung (A323280) 0%Ta…Daejoo Electronic Materials (A078600) -5.43%Da…RFHIC (A218410) +0.92%JNTC (A204270) +4.12%IT AppliancesSamsung SDI (A006400) -2.01%Samsung SDI-2.01%LG Electronics (A066570) -0.52%LG Electronics-0.52%EcoPro BM (A247540) -5.4%EcoPro BML&F (A066970) -6.85%L&FDoosan Fuel Cell (A336260) +0.76%Sungho Electronics (A043260) -1.95%Su…SPG (A058610) -2.64%SPGSK IE Technology (A361610) -4.1%SK…SAMWHA CAPACITOR (A001820) -2.61%VITZROCELL (A082920) -1.46%SoftwareNAVER (A035420) +0.67%NAVER+0.67%Samsung SDS (A018260) -0.4%Sams…Kakao (A035720) +0.93%KakaoHyundai Autoever (A307950) -1.25%Hyun…-1.25%KRAFTON (A259960) -0.79%KRAFTONKakao Pay (A377300) -0.76%Ka…NC (A036570) -1.9%NCPosco Dx (A022100) -4.88%Po…Netmarble (A251270) 0%Netm…Pearl Abyss (A263750) -1.67%NHN (A181710) -1.27%NHNKakao Games (A293490) -2.14%DoubleUGames (A192080) -2.06%InsuranceSamsung Life Insurance (A032830) -0.78%Samsung Life InsuranceSamsung Fire & Marine Insurance (A000810) 0%Sams…0%DB Insurance (A005830) +0.93%DB InsuranceHyundai Marine & Fire Insurance (A001450) +1.26%Hy…Hanwha Life Insurance (A088350) -0.8%Ha…Korean Reinsurance (A003690) -2.28%MIRAE ASSET Life Insurance (A085620) +0.56%ShipbuildingHD Hyundai Heavy Industries (A329180) -0.21%HD Hyundai Heavy IndustriesHD Korea Shipbuilding & Offshore Engineering (A009540) -2.38%HD K…-2.38%Hanwha Ocean (A042660) +2.44%Hanwha Ocean+2.44%Samsung Heavy Industries (A010140) +2.12%Sams…Hanwha Engine (A082740) +4.81%Ha…HD-Hyundai Marine Engine (A071970) 0%ChemicalsLG Chem (A051910) -2.3%LG Chem-2.3%Posco Future M (A003670) -4.84%Posc…APR (A278470) +0.47%APR+0.47%Ecopro (A086520) -4.27%Ecopro-4.27%SKC (A011790) -2.43%SKCKumho Petro Chemical (A011780) +0.74%Ku…Hansol Chemical (A014680) -1.4%Lotte Chemical (A011170) +0.16%OCI Holdings (A010060) +7.42%Kolon Industries (A120110) -0.56%Ko…Cosmo Advanced Materials & Technology (A005070) -5.1%Co…Foosung (A093370) +6.68%Fo…

Top stocks by market cap. Past market caps are computed using current shares outstanding.

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