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As of 2025-10-31Revisit 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) +3.27%Samsung Electronics+3.27%SK hynix (A000660) -1.58%SK hynix-1.58%SK Square (A402340) -7.47%SK Square-7.47%HANMI Semiconductor (A042700) +0.14%HANMI SemiconductorJUSUNG ENGINEERING (A036930) -0.97%JUSU…EO Technics (A039030) +0.85%EO…+0.85%LEENO Industrial (A058470) -0.86%LE…-0.86%Wonik IPS (A240810) -1.23%Wo…-1.23%DB HiTek (A000990) -0.17%DB…HPSP (A403870) -1.56%HPSPPSK HOLDINGS (A031980) -3.16%PS…PSK (A319660) -1.69%PSKISC (A095340) -0.25%ISCTSE (A131290) +1.57%TSEEugene Technology (A084370) -2.97%Eu…Tokai Carbon Korea (A064760) -1.48%To…HANA Micron (A067310) -4.55%HA…Soulbrain (A357780) -0.7%So…Jeju Semiconductor (A080220) +0.49%DOOSAN TESNA (A131970) -2.9%DO…Dongjin Semichem (A005290) +0.94%Do…TES (A095610) -0.34%TESKCTech (A281820) +0.39%Wonik Holdings (A030530) -3.86%SFA Semicon (A036540) -0.47%Techwing (A089030) +1.67%GigaVis (A420770) -0.14%KoMiCo (A183300) -2.29%YC (A232140) +1.25%YCVM (A089970) -5.3%VMHana Materials (A166090) 0%OtherPOSCO Holdings (A005490) -2.82%POSCO HoldingsHMM (A011200) -0.96%HMM-0.96%Meritz Financial Group (A138040) -0.09%Meri…-0.09%KT&G (A033780) -0.22%KT&G-0.22%Korea Zinc (A010130) -3.55%Korea Zinc-3.55%Korea Electric Power (A015760) -0.93%Kore…-0.93%SK Telecom (A017670) -0.76%SK Telecom-0.76%Mirae Asset Securities (A006800) +2.33%Mira…Hyundai Glovis (A086280) +10.41%Hyun…KT (A030200) -0.41%KTHyundai Engineering & Construction (A000720) +2.03%Hyun…Korean Airlines (A003490) -1.56%Kore…Samyang Foods (A003230) +1.97%Samy…Samsung E&A (A028050) -5.29%Sams…NH Investment & Securities (A005940) +1.24%NH I…Hanjin Kal (A180640) -8.56%Hanj…Korea Investment Holdings (A071050) +2.65%Kore…Amorepacific (A090430) -0.66%Amor…HYBE (A352820) +5.08%HYBECOWAY (A021240) -1.11%COWAY-1.11%Samsung Securities (A016360) -0.39%Sams…LG Uplus (A032640) +2.76%LG UplusDaewoo Engineering & Construction (A047040) -1.32%Daew…Kiwoom Securities (A039490) -0.83%Kiwo…ORION (A271560) -1.19%ORIONLG H&H (A051900) -0.87%LG H&HKEPCO Engineering & Construction (A052690) -1.83%KE…Hyundai Steel (A004020) -1.35%Hy…LG Display (A034220) +5.38%LG…Pan Ocean (A028670) -0.13%Pa…Korea Gas (A036460) -1.07%Ko…Youngone (A111770) -1.87%Yo…Cosmax (A192820) +1.24%Co…Kolmar Korea (A161890) +0.79%Ko…KCC (A002380) -1.01%KCCKangwon Land (A035250) -0.53%Ka…Dong Suh Companies (A026960) -0.74%Do…CJ Cheiljedang (A097950) -0.43%CJ…POSCO STEELEON (A058430) -0.26%PO…GS Engineering & Construction (A006360) +1.36%GS…Lotte Shopping (A023530) -0.61%Lo…F&F (A383220) -1.29%F&FSK Gas (A018670) +3.37%SHINSEGAE (A004170) -1.53%Nongshim (A004370) +1.04%BGF Retail (A282330) -0.48%AMOREPACIFIC Holdings (A002790) -1.93%AM…DL E&C (A375500) 0%SILICON2 (A257720) -1.42%HYUNDAI MOVEX (A319400) -0.98%Cheil Worldwide (A030000) +0.49%Misto Holdings (A081660) -0.41%SM Entertainment (A041510) +0.08%Youngone Holdings (A009970) +0.5%E-MART (A139480) -1.63%KEPCO Plant Service & Engineering (A051600) -0.78%Mezzion Pharma (A140410) 0%GS Retail (A007070) -0.84%LOTTE rental (A089860) -0.17%Hyundai Department Store (A069960) -0.86%Poongsan (A103140) -8.18%SK Reits (A395400) -1.86%Dongwon Industries (A006040) +1.68%Asiana Airlines (A020560) -0.45%Daou Technology (A023590) -0.38%KT Submarine (A060370) +1.58%SK eternix (A475150) 0%ORION Holdings (A001800) -0.16%Hotel Shilla (A008770) -1.02%CJ Logistics (A000120) +0.37%JYP Entertainment (A035900) -0.37%IPARK Hyundai Development (A294870) +0.63%SeAH Besteel Holdings (A001430) 0%Hanil Cement (A300720) -1.78%Sam-A Aluminium Company, Limited (A006110) -3.22%LOTTE REIT (A330590) -0.64%Harim Holdings (A003380) 0%Cosmecca Korea (A241710) -1.05%HJ Shipbuilding & Construction (A097230) -3.27%Hyosung TNC (A298020) -1.42%Otoki (A007310) +0.13%HITEJINRO (A000080) +0.16%Lotte Wellfood (A280360) +0.8%Trading & Capital GoodsSamsung C&T (A028260) -0.44%Samsung C&T-0.44%Hanwha Aerospace (A012450) -1.51%Hanwha Aerospace-1.51%SK (A034730) +0.4%SK+0.4%LG (A003550) -2.9%LG-2.9%Doosan (A000150) -0.11%Doosan-0.11%Hanwha Systems (A272210) -4.92%Hanwha SystemsLIG Defense&Aerospace (A079550) +1.17%LIG …+1.17%Korea Aerospace Industries (A047810) -1.99%Kore…HDHMS (A443060) -1.64%HDHMSPosco International (A047050) -1.96%Posc…-1.96%Hanwha (A000880) -2.65%Hanwha-2.65%CJ (A001040) +0.77%CJS-1 (A012750) +0.54%S-1AeroSpace Technology of Korea (A067390) -2.37%Ae…Hyosung (A004800) +2.67%Hy…D&D Pharmatech (A347850) +25.23%D&…Hyundai G.F. Holdings (A005440) +0.52%SHIFT UP (A462870) +0.13%Woori Technology (A032820) -8.02%LOTTE (A004990) -1.85%LOTTELX International (A001120) +0.17%SK Networks Company Limited (A001740) -0.22%HealthcareSamsung Biologics (A207940) 0%Samsung Biologics0%Celltrion (A068270) +0.29%Celltrion+0.29%ALTEOGEN (A196170) +3.5%ALTEOGEN+3.5%Yuhan (A000100) +1.72%YuhanSK Biopharmaceuticals (A326030) +1.85%SK B…HLB (A028300) -0.82%HLBSam Chun Dang Pharm. (A000250) +5.88%Sa…Hanmi Pharm. (A128940) +8.83%Ha…Hanmi Science (A008930) +3.14%Ha…SK bioscience (A302440) -0.39%SK…PharmaResearch (A214450) -0.55%Ph…ABL Bio (A298380) +7.2%AB…LigaChem Biosciences (A141080) +3.46%Li…Voronoi (A310210) +0.36%Vo…Peptron (A087010) +2.85%Pe…OliX Pharmaceuticals (A226950) +15.5%Ol…Hanall Biopharma (A009420) +22.49%Ha…Hugel (A145020) +0.19%ST Pharm (A237690) +4.65%Caregen (A214370) +3.84%CLASSYS (A214150) +0.92%Celltrion Pharm (A068760) +1.27%Seegene (A096530) -0.2%L&C BIO (A290650) -1.31%GC Biopharma (A006280) +0.54%NatureCell (A007390) -0.4%Oscotec (A039200) +2.5%Daewoong Pharmaceutical (A069620) +1.98%DongKook Pharmaceutical (A086450) -0.28%Sphere (A347700) +0.86%BanksKB Financial Group (A105560) +0.69%KB Financial Group+0.69%Shinhan Financial Group (A055550) 0%Shinhan Financial GroupHana Financial Group (A086790) -0.47%Hana Financial Group-0.47%Woori Financial Group (A316140) -0.39%Woor…-0.39%Industrial Bank of Korea (A024110) +0.89%Indu…KakaoBank (A323410) +1.54%KakaoBankJB Financial Group (A175330) -1.75%JB F…Samsung Card (A029780) -0.2%Sams…BNK Financial Group (A138930) -0.07%BN…iM Financial Group (A139130) -2.22%iM…EnergyLG Energy Solution (A373220) -2.77%LG Energy Solution-2.77%SK Innovation (A096770) -4.23%SK Innovation-4.23%S-Oil (A010950) -1.51%S-Oil-1.51%HD Hyundai (A267250) -2.38%HD H…GS Holdings (A078930) -1.54%GS H…Hanwha Solutions (A009830) +1.32%Ha…CS Wind (A112610) -1.69%BHI (A083650) -2.31%HD Hyundai Energy Solutions (A322000) -2.07%SK Discovery (A006120) +1.72%AutosHyundai Motor (A005380) +9.43%Hyundai Motor+9.43%Kia (A000270) +3.18%Kia+3.18%Hyundai Mobis (A012330) +2.93%Hyundai MobisHankook Tire & Technology (A161390) +0.54%Hank…Hanon Systems (A018880) +5.82%Ha…SL (A005850) +2.54%SLHankook & (A000240) -0.21%Ha…DN Automotive (A007340) -3.72%DN…HL Mando (A204320) +5.76%Kumho Tire Co. (A073240) +0.96%SAMHYUN (A437730) -5.16%Hyundai Wia (A011210) +4.46%MachineryDoosan Enerbility (A034020) -1.11%Doosan Enerbility-1.11%LS ELECTRIC (A010120) -1.02%LS ELECTRIC-1.02%Hyosung Heavy Industries (A298040) +1.67%Hyos…+1.67%HD Hyundai Electric (A267260) -1.69%HD H…-1.69%Hyundai Rotem (A064350) -0.43%Hyun…Rainbow Robotics (A277810) +24.01%Rain…GAON CABLE (A000500) +13.51%GAON CABLELS (A006260) -3.91%LSDoosan Bobcat (A241560) -4.44%Do…HD Construction Equipment (A267270) -3.19%HD C…Taihan Cable & Solution (A001440) +14.96%Ta…Doosan Robotics (A454910) +9.7%Doos…ROBOTIS (A108490) -0.9%ROBOTISIljin Electric (A103590) -2.54%Il…Hyundai Elevator (A017800) -0.39%LS Eco Energy (A229640) -2.43%IT HardwareSamsung Electro-Mechanics (A009150) +8.89%Samsung Electro-Mechanics+8.89%LG Innotek (A011070) +5.47%LG InnotekISU Petasys (A007660) +5.86%ISU …DAEDUCK ELECTRONICS (A353200) +2.15%DA…+2.15%SANIL ELECTRIC (A062040) -1.38%SA…-1.38%SIMMTECH (A222800) +2.44%SIMMTECHLotte Energy Materials (A020150) -0.95%FADU (A440110) +3.46%FADUECOPRO MAT (A450080) -2.02%Taihan Fiber Optics (A010170) +12.18%Seojin System (A178320) -5.89%Koh Young Technology (A098460) +2.58%Park Systems (A140860) -1.02%Korea Circuit (A007810) +3.46%Taesung (A323280) -0.62%Ta…Daejoo Electronic Materials (A078600) -1.82%Da…RFHIC (A218410) -6.57%JNTC (A204270) +6.68%IT AppliancesSamsung SDI (A006400) -1.08%Samsung SDI-1.08%LG Electronics (A066570) 0%LG Electronics0%EcoPro BM (A247540) -1.6%EcoPro BML&F (A066970) -2.09%L&FDoosan Fuel Cell (A336260) -2.73%Sungho Electronics (A043260) +5.51%Su…SPG (A058610) +8.68%SPGSK IE Technology (A361610) -3.91%SK…SAMWHA CAPACITOR (A001820) +3.52%VITZROCELL (A082920) -0.72%SoftwareNAVER (A035420) +4.7%NAVER+4.7%Samsung SDS (A018260) +8.67%Sams…Kakao (A035720) +2.52%KakaoHyundai Autoever (A307950) +26.08%Hyun…+26.08%KRAFTON (A259960) +1.85%KRAFTONKakao Pay (A377300) -0.19%Ka…NC (A036570) -0.45%NCPosco Dx (A022100) -2.05%Po…Netmarble (A251270) -1.28%Netm…Pearl Abyss (A263750) +1.17%NHN (A181710) +3.95%NHNKakao Games (A293490) +0.44%DoubleUGames (A192080) +0.2%InsuranceSamsung Life Insurance (A032830) -1.97%Samsung Life InsuranceSamsung Fire & Marine Insurance (A000810) -1.12%Sams…-1.12%DB Insurance (A005830) -1.09%DB InsuranceHyundai Marine & Fire Insurance (A001450) -1.44%Hy…Hanwha Life Insurance (A088350) -0.82%Ha…Korean Reinsurance (A003690) -0.56%MIRAE ASSET Life Insurance (A085620) +0.57%ShipbuildingHD Hyundai Heavy Industries (A329180) +1.01%HD Hyundai Heavy IndustriesHD Korea Shipbuilding & Offshore Engineering (A009540) +2.71%HD K…+2.71%Hanwha Ocean (A042660) -2.41%Hanwha Ocean-2.41%Samsung Heavy Industries (A010140) -2.48%Sams…Hanwha Engine (A082740) -0.4%Ha…HD-Hyundai Marine Engine (A071970) 0%ChemicalsLG Chem (A051910) -1.85%LG Chem-1.85%Posco Future M (A003670) -1.59%Posc…APR (A278470) +0.59%APR+0.59%Ecopro (A086520) -1.35%Ecopro-1.35%SKC (A011790) +9.99%SKCKumho Petro Chemical (A011780) +0.52%Ku…Hansol Chemical (A014680) +0.65%Lotte Chemical (A011170) -0.98%OCI Holdings (A010060) -2.48%Kolon Industries (A120110) -1.66%Ko…Cosmo Advanced Materials & Technology (A005070) -1.77%Co…Foosung (A093370) +2.3%Fo…

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

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