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As of 2025-08-01Revisit 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.

2026-10-21
280 stocks-3%+3%
SemiconductorsSamsung Electronics (A005930) -3.5%Samsung Electronics-3.5%SK hynix (A000660) -5.67%SK hynix-5.67%SK Square (A402340) -7.76%SK Square-7.76%HANMI Semiconductor (A042700) -5.55%HANMI SemiconductorJUSUNG ENGINEERING (A036930) -3.3%JUSU…EO Technics (A039030) -6.86%EO…-6.86%LEENO Industrial (A058470) -5.35%LE…-5.35%Wonik IPS (A240810) -6.41%Wo…-6.41%DB HiTek (A000990) -4.38%DB…HPSP (A403870) -7.64%HPSPPSK HOLDINGS (A031980) -7.28%PS…PSK (A319660) -6.46%PSKISC (A095340) -3.8%ISCTSE (A131290) -4.36%TSEEugene Technology (A084370) -6.26%Eu…Tokai Carbon Korea (A064760) -5.05%To…HANA Micron (A067310) -5.82%HA…Soulbrain (A357780) -7.37%So…Jeju Semiconductor (A080220) -5.43%DOOSAN TESNA (A131970) -4.46%DO…Dongjin Semichem (A005290) -6.47%Do…TES (A095610) -4.61%TESKCTech (A281820) -4.28%Wonik Holdings (A030530) -5.48%SFA Semicon (A036540) -4.73%Techwing (A089030) -4.82%GigaVis (A420770) -4.02%KoMiCo (A183300) -6.78%YC (A232140) -2.59%YCVM (A089970) -2.8%VMHana Materials (A166090) -6.51%OtherPOSCO Holdings (A005490) -5.83%POSCO HoldingsHMM (A011200) -1.92%HMM-1.92%Meritz Financial Group (A138040) -3.63%Meri…-3.63%KT&G (A033780) -1.22%KT&G-1.22%Korea Zinc (A010130) -5.13%Korea Zinc-5.13%Korea Electric Power (A015760) -6.23%Kore…-6.23%SK Telecom (A017670) -1.07%SK Telecom-1.07%Mirae Asset Securities (A006800) -6.13%Mira…Hyundai Glovis (A086280) -0.34%Hyun…KT (A030200) -2.17%KTHyundai Engineering & Construction (A000720) -2.81%Hyun…Korean Airlines (A003490) -1.9%Kore…Samyang Foods (A003230) -0.9%Samy…Samsung E&A (A028050) -2.64%Sams…NH Investment & Securities (A005940) -7.62%NH I…Hanjin Kal (A180640) -2.84%Hanj…Korea Investment Holdings (A071050) -6.43%Kore…Amorepacific (A090430) -2.38%Amor…HYBE (A352820) -3.28%HYBECOWAY (A021240) -3.76%COWAY-3.76%Samsung Securities (A016360) -5.51%Sams…LG Uplus (A032640) -1.09%LG UplusDaewoo Engineering & Construction (A047040) -2.27%Daew…Kiwoom Securities (A039490) -6.96%Kiwo…ORION (A271560) -1.62%ORIONLG H&H (A051900) -7.28%LG H&HKEPCO Engineering & Construction (A052690) -8.34%KE…Hyundai Steel (A004020) -4.2%Hy…LG Display (A034220) -2.58%LG…Pan Ocean (A028670) -5.94%Pa…Korea Gas (A036460) -3.84%Ko…Youngone (A111770) -5.29%Yo…Cosmax (A192820) -5.17%Co…Kolmar Korea (A161890) -4.62%Ko…KCC (A002380) -5.27%KCCKangwon Land (A035250) -1.98%Ka…Dong Suh Companies (A026960) -2.18%Do…CJ Cheiljedang (A097950) -1.19%CJ…POSCO STEELEON (A058430) -4.52%PO…GS Engineering & Construction (A006360) -2.95%GS…Lotte Shopping (A023530) -1.81%Lo…F&F (A383220) -4.01%F&FSK Gas (A018670) -4.73%SHINSEGAE (A004170) -1.92%Nongshim (A004370) -1.03%BGF Retail (A282330) -0.97%AMOREPACIFIC Holdings (A002790) -4.99%AM…DL E&C (A375500) -6.89%SILICON2 (A257720) -6.48%HYUNDAI MOVEX (A319400) -3.28%Cheil Worldwide (A030000) -1.56%Misto Holdings (A081660) -0.28%SM Entertainment (A041510) -2.7%Youngone Holdings (A009970) -6.45%E-MART (A139480) -2.46%KEPCO Plant Service & Engineering (A051600) -5.65%Mezzion Pharma (A140410) -4.03%GS Retail (A007070) -3.74%LOTTE rental (A089860) -2.86%Hyundai Department Store (A069960) -2.4%Poongsan (A103140) -15.73%SK Reits (A395400) -0.62%Dongwon Industries (A006040) -4.8%Asiana Airlines (A020560) -2%Daou Technology (A023590) -6.28%KT Submarine (A060370) -4.21%SK eternix (A475150) -3.31%ORION Holdings (A001800) -6.71%Hotel Shilla (A008770) -2.35%CJ Logistics (A000120) -3.26%JYP Entertainment (A035900) -4.13%IPARK Hyundai Development (A294870) -4.88%SeAH Besteel Holdings (A001430) -1.91%Hanil Cement (A300720) -3.37%Sam-A Aluminium Company, Limited (A006110) -8.35%LOTTE REIT (A330590) -1.82%Harim Holdings (A003380) -4.7%Cosmecca Korea (A241710) -4.15%HJ Shipbuilding & Construction (A097230) -2.13%Hyosung TNC (A298020) -4.45%Otoki (A007310) -1.76%HITEJINRO (A000080) -1.73%Lotte Wellfood (A280360) -2.59%Trading & Capital GoodsSamsung C&T (A028260) -4.04%Samsung C&T-4.04%Hanwha Aerospace (A012450) -5.72%Hanwha Aerospace-5.72%SK (A034730) -7.14%SK-7.14%LG (A003550) -5.18%LG-5.18%Doosan (A000150) -3.99%Doosan-3.99%Hanwha Systems (A272210) +0.84%Hanwha SystemsLIG Defense&Aerospace (A079550) -5.73%LIG …-5.73%Korea Aerospace Industries (A047810) -3.81%Kore…HDHMS (A443060) -5.62%HDHMSPosco International (A047050) -2.25%Posc…-2.25%Hanwha (A000880) -8.52%Hanwha-8.52%CJ (A001040) -5.86%CJS-1 (A012750) -2.16%S-1AeroSpace Technology of Korea (A067390) -4.81%Ae…Hyosung (A004800) -4.02%Hy…D&D Pharmatech (A347850) -7.41%D&…Hyundai G.F. Holdings (A005440) -4.92%SHIFT UP (A462870) -2.63%Woori Technology (A032820) -5.03%LOTTE (A004990) -4.62%LOTTELX International (A001120) -7.93%SK Networks Company Limited (A001740) -2.95%HealthcareSamsung Biologics (A207940) -3.09%Samsung Biologics-3.09%Celltrion (A068270) -4.25%Celltrion-4.25%ALTEOGEN (A196170) -7.05%ALTEOGEN-7.05%Yuhan (A000100) -4.57%YuhanSK Biopharmaceuticals (A326030) -4.96%SK B…HLB (A028300) -4.06%HLBSam Chun Dang Pharm. (A000250) -6.97%Sa…Hanmi Pharm. (A128940) -3.4%Ha…Hanmi Science (A008930) -10.65%Ha…SK bioscience (A302440) -5.25%SK…PharmaResearch (A214450) -1.08%Ph…ABL Bio (A298380) -5.01%AB…LigaChem Biosciences (A141080) -5.36%Li…Voronoi (A310210) -6.11%Vo…Peptron (A087010) -4.6%Pe…OliX Pharmaceuticals (A226950) +0.65%Ol…Hanall Biopharma (A009420) -5.17%Ha…Hugel (A145020) -4.75%ST Pharm (A237690) -5.05%Caregen (A214370) -6.33%CLASSYS (A214150) -5.02%Celltrion Pharm (A068760) -3.9%Seegene (A096530) -2.19%L&C BIO (A290650) -3.63%GC Biopharma (A006280) -5.44%NatureCell (A007390) -6.35%Oscotec (A039200) -3.16%Daewoong Pharmaceutical (A069620) -2.99%DongKook Pharmaceutical (A086450) -4.29%Sphere (A347700) +30%BanksKB Financial Group (A105560) -4.42%KB Financial Group-4.42%Shinhan Financial Group (A055550) -4.26%Shinhan Financial GroupHana Financial Group (A086790) -3.63%Hana Financial Group-3.63%Woori Financial Group (A316140) -4.45%Woor…-4.45%Industrial Bank of Korea (A024110) -3.96%Indu…KakaoBank (A323410) -3.91%KakaoBankJB Financial Group (A175330) -5.84%JB F…Samsung Card (A029780) -1.71%Sams…BNK Financial Group (A138930) -5.35%BN…iM Financial Group (A139130) -3.03%iM…EnergyLG Energy Solution (A373220) -2.48%LG Energy Solution-2.48%SK Innovation (A096770) -5.47%SK Innovation-5.47%S-Oil (A010950) -3.83%S-Oil-3.83%HD Hyundai (A267250) -10.03%HD H…GS Holdings (A078930) -5.07%GS H…Hanwha Solutions (A009830) -2.61%Ha…CS Wind (A112610) -2.6%BHI (A083650) -7.94%HD Hyundai Energy Solutions (A322000) -0.8%SK Discovery (A006120) -5.12%AutosHyundai Motor (A005380) -1.41%Hyundai Motor-1.41%Kia (A000270) -1.47%Kia-1.47%Hyundai Mobis (A012330) -3.74%Hyundai MobisHankook Tire & Technology (A161390) -3.49%Hank…Hanon Systems (A018880) -3.66%Ha…SL (A005850) -2.99%SLHankook & (A000240) -4.97%Ha…DN Automotive (A007340) -3.1%DN…HL Mando (A204320) -2.87%Kumho Tire Co. (A073240) -0.43%SAMHYUN (A437730) -5.05%Hyundai Wia (A011210) -3.71%MachineryDoosan Enerbility (A034020) -6.4%Doosan Enerbility-6.4%LS ELECTRIC (A010120) -5.8%LS ELECTRIC-5.8%Hyosung Heavy Industries (A298040) -4.65%Hyos…-4.65%HD Hyundai Electric (A267260) -3.39%HD H…-3.39%Hyundai Rotem (A064350) -3.96%Hyun…Rainbow Robotics (A277810) -6.14%Rain…GAON CABLE (A000500) -4.72%GAON CABLELS (A006260) -6.52%LSDoosan Bobcat (A241560) -4.15%Do…HD Construction Equipment (A267270) -2.48%HD C…Taihan Cable & Solution (A001440) -3.94%Ta…Doosan Robotics (A454910) -3.15%Doos…ROBOTIS (A108490) -5.74%ROBOTISIljin Electric (A103590) -2.59%Il…Hyundai Elevator (A017800) -1.76%LS Eco Energy (A229640) -3.05%IT HardwareSamsung Electro-Mechanics (A009150) -3.63%Samsung Electro-Mechanics-3.63%LG Innotek (A011070) -2.49%LG InnotekISU Petasys (A007660) -4.31%ISU …DAEDUCK ELECTRONICS (A353200) -5.02%DA…-5.02%SANIL ELECTRIC (A062040) +0.17%SA…+0.17%SIMMTECH (A222800) -6.07%SIMMTECHLotte Energy Materials (A020150) -2.2%FADU (A440110) -4.23%FADUECOPRO MAT (A450080) -5.49%Taihan Fiber Optics (A010170) -1%Seojin System (A178320) -6.82%Koh Young Technology (A098460) -3.24%Park Systems (A140860) -2.17%Korea Circuit (A007810) -5.24%Taesung (A323280) -1.58%Ta…Daejoo Electronic Materials (A078600) -3.93%Da…RFHIC (A218410) -3.41%JNTC (A204270) -2.93%IT AppliancesSamsung SDI (A006400) -5.47%Samsung SDI-5.47%LG Electronics (A066570) -3.1%LG Electronics-3.1%EcoPro BM (A247540) -3.42%EcoPro BML&F (A066970) -5.26%L&FDoosan Fuel Cell (A336260) -5.98%Sungho Electronics (A043260) -5.25%Su…SPG (A058610) -3.99%SPGSK IE Technology (A361610) -4.68%SK…SAMWHA CAPACITOR (A001820) -4.35%VITZROCELL (A082920) -2.08%SoftwareNAVER (A035420) -4.26%NAVER-4.26%Samsung SDS (A018260) -4.51%Sams…Kakao (A035720) -4.31%KakaoHyundai Autoever (A307950) -3.5%Hyun…-3.5%KRAFTON (A259960) -3.96%KRAFTONKakao Pay (A377300) -5.15%Ka…NC (A036570) -1.6%NCPosco Dx (A022100) -5.43%Po…Netmarble (A251270) -2.35%Netm…Pearl Abyss (A263750) -0.64%NHN (A181710) -6.1%NHNKakao Games (A293490) -3.38%DoubleUGames (A192080) -2.5%InsuranceSamsung Life Insurance (A032830) -4.92%Samsung Life InsuranceSamsung Fire & Marine Insurance (A000810) -4.99%Sams…-4.99%DB Insurance (A005830) -4.3%DB InsuranceHyundai Marine & Fire Insurance (A001450) -2.09%Hy…Hanwha Life Insurance (A088350) -4.31%Ha…Korean Reinsurance (A003690) -3.47%MIRAE ASSET Life Insurance (A085620) -8.33%ShipbuildingHD Hyundai Heavy Industries (A329180) -2.85%HD Hyundai Heavy IndustriesHD Korea Shipbuilding & Offshore Engineering (A009540) -4.46%HD K…-4.46%Hanwha Ocean (A042660) +4.54%Hanwha Ocean+4.54%Samsung Heavy Industries (A010140) -2.42%Sams…Hanwha Engine (A082740) +1.44%Ha…HD-Hyundai Marine Engine (A071970) -1.52%ChemicalsLG Chem (A051910) -3.81%LG Chem-3.81%Posco Future M (A003670) -3.79%Posc…APR (A278470) -6.37%APR-6.37%Ecopro (A086520) -3.25%Ecopro-3.25%SKC (A011790) -4.55%SKCKumho Petro Chemical (A011780) -5.23%Ku…Hansol Chemical (A014680) -6.37%Lotte Chemical (A011170) -3.76%OCI Holdings (A010060) -0.21%Kolon Industries (A120110) -5.09%Ko…Cosmo Advanced Materials & Technology (A005070) -4.38%Co…Foosung (A093370) -4.76%Fo…

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

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