Heatmap archive

As of 2006-09-15Revisit 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
141 stocks-3%+3%
SemiconductorsSamsung Electronics (A005930) +0.15%Samsung Electronics+0.15%SK hynix (A000660) +0.51%SK hynix+0.51%HANMI Semiconductor (A042700) +9.8%HANMI Semiconductor+9.8%JUSUNG ENGINEERING (A036930) +8.85%JUSU…+8.85%EO Technics (A039030) +3.11%EO…LEENO Industrial (A058470) -0.32%LE…DB HiTek (A000990) +1.27%DB HiTekPSK HOLDINGS (A031980) +3.65%PSK …Eugene Technology (A084370) +0.84%Eu…Tokai Carbon Korea (A064760) +11.55%To…HANA Micron (A067310) +4.84%HA…Jeju Semiconductor (A080220) +8%Je…Dongjin Semichem (A005290) +6.45%Do…Wonik Holdings (A030530) +3.52%Wo…SFA Semicon (A036540) +5.03%SF…OtherNAVER (A035420) -0.88%NAVER-0.88%Samsung Fire & Marine Insurance (A000810) +0.36%Sams…+0.36%POSCO Holdings (A005490) -0.42%POSCO Holdings-0.42%HMM (A011200) +3.58%HMM+3.58%KT&G (A033780) +1.4%KT&G+1.4%Korea Zinc (A010130) -1.92%Korea Zinc-1.92%Korea Electric Power (A015760) -0.92%Korea Electric PowerHD Korea Shipbuilding & Offshore Engineering (A009540) +0.42%HD K…+0.42%Hanwha Ocean (A042660) 0%Hanwha Ocean0%LG Chem (A051910) -1.59%LG Chem-1.59%S-Oil (A010950) -1.24%S-Oil-1.24%SK Telecom (A017670) 0%SK Telecom0%Posco Future M (A003670) 0%Posco Future MSamsung Heavy Industries (A010140) -0.67%Sams…-0.67%Mirae Asset Securities (A006800) +1.52%Mira…+1.52%Hyundai Glovis (A086280) +0.93%Hyundai GlovisKakao (A035720) +0.97%Kakao+0.97%KT (A030200) -0.48%KT-0.48%DB Insurance (A005830) +0.44%DB InsuranceHyundai Engineering & Construction (A000720) +1.4%Hyun…+1.4%Korean Airlines (A003490) -0.15%Kore…-0.15%Samyang Foods (A003230) -2.39%Samy…Samsung E&A (A028050) 0%Samsung E&ANH Investment & Securities (A005940) +0.24%NH I…GS Holdings (A078930) +2.77%GS HoldingsKorea Investment Holdings (A071050) +1.77%Kore…+1.77%Amorepacific (A090430) +3.75%AmorepacificCOWAY (A021240) +0.9%COWAY+0.9%Samsung Securities (A016360) +0.37%Sams…LG Uplus (A032640) -1.25%LG UplusDaewoo Engineering & Construction (A047040) +0.29%Daew…Kiwoom Securities (A039490) +5.25%Kiwo…Hanwha Solutions (A009830) +3.88%Hanw…SKC (A011790) +0.25%SKCNC (A036570) +4.96%NCLG H&H (A051900) +0.67%LG H&HHyundai Steel (A004020) +0.92%Hy…LG Display (A034220) +0.14%LG…Hyundai Marine & Fire Insurance (A001450) -0.39%Hy…Korea Gas (A036460) -1.03%Ko…Posco Dx (A022100) +0.58%Po…KCC (A002380) -0.61%KCCKangwon Land (A035250) 0%Ka…Dong Suh Companies (A026960) +0.45%Do…POSCO STEELEON (A058430) +0.94%PO…Kumho Petro Chemical (A011780) +0.91%Ku…Korean Reinsurance (A003690) 0%Ko…GS Engineering & Construction (A006360) 0%GS…Lotte Shopping (A023530) -2.12%Lo…Hansol Chemical (A014680) +2.45%Ha…SK Gas (A018670) -0.26%SK GasSHINSEGAE (A004170) +0.11%SH…Nongshim (A004370) +2.2%No…AMOREPACIFIC Holdings (A002790) +0.37%AM…Lotte Chemical (A011170) -3.46%Lo…Cheil Worldwide (A030000) 0%SM Entertainment (A041510) +4.37%Youngone Holdings (A009970) -0.72%OCI Holdings (A010060) -1.44%Hyundai Department Store (A069960) -1.63%Dongwon Industries (A006040) -1.16%Asiana Airlines (A020560) +1.48%BHI (A083650) -0.35%BHICosmo Advanced Materials & Technology (A005070) 0%Co…Daou Technology (A023590) +0.33%Da…KT Submarine (A060370) -2.17%KT…ORION Holdings (A001800) -1.86%Hotel Shilla (A008770) +1.43%CJ Logistics (A000120) -1.22%JYP Entertainment (A035900) -2.67%JY…SeAH Besteel Holdings (A001430) +1.2%Se…Sam-A Aluminium Company, Limited (A006110) 0%Otoki (A007310) +3.47%SK Discovery (A006120) +3.17%AutosHyundai Motor (A005380) +1.82%Hyundai Motor+1.82%Kia (A000270) +1.28%Kia+1.28%Hyundai Mobis (A012330) +2.01%Hyundai Mobis+2.01%Hanon Systems (A018880) +1.84%Hano…SL (A005850) -0.91%SLHankook & (A000240) 0%DN Automotive (A007340) 0%DN…Kumho Tire Co. (A073240) 0%BanksKB Financial Group (A105560) -1.31%KB Financial GroupShinhan Financial Group (A055550) -0.94%Shinhan Financial Group-0.94%Hana Financial Group (A086790) +0.96%Hana Financial GroupIndustrial Bank of Korea (A024110) -2.68%Indu…Trading & Capital GoodsHanwha Aerospace (A012450) +5.12%Hanwha AerospaceLG (A003550) 0%LG0%Doosan (A000150) -0.55%Doosan-0.55%Posco International (A047050) -0.99%Posc…Hanwha (A000880) +1.53%Hanwha+1.53%CJ (A001040) +2.28%CJS-1 (A012750) -0.27%S-1Hyosung (A004800) -0.27%Hyundai G.F. Holdings (A005440) -1.79%Hy…Woori Technology (A032820) -0.65%Wo…LOTTE (A004990) -2.38%LOTTELX International (A001120) +0.99%SK Networks Company Limited (A001740) -3.46%IT HardwareSamsung Electro-Mechanics (A009150) +0.53%Samsung Electro-Mechanics+0.53%ISU Petasys (A007660) +0.25%IS…Taihan Fiber Optics (A010170) +0.73%Ta…Korea Circuit (A007810) 0%Ko…Daejoo Electronic Materials (A078600) -0.3%Da…MachineryDoosan Enerbility (A034020) -1.59%Doosan Enerbility-1.59%LS ELECTRIC (A010120) -1.98%LS ELECTRIC-1.98%GAON CABLE (A000500) +1.66%GAON CABLELS (A006260) -0.79%LSTaihan Cable & Solution (A001440) +1.01%Taih…Hyundai Elevator (A017800) -1.07%IT AppliancesSamsung SDI (A006400) +1.79%Samsung SDI+1.79%LG Electronics (A066570) +1.41%LG Electronics+1.41%L&F (A066970) +0.91%L&FSungho Electronics (A043260) +1.43%Su…SPG (A058610) +4.98%SPGSAMWHA CAPACITOR (A001820) +1.57%SA…HealthcareCelltrion (A068270) +0.2%Celltrion+0.2%Yuhan (A000100) -1.35%YuhanHLB (A028300) +4.19%HLBSam Chun Dang Pharm. (A000250) +3.32%Sam …Hanmi Science (A008930) -1.77%Hanall Biopharma (A009420) +1.59%Ha…Celltrion Pharm (A068760) 0%Ce…GC Biopharma (A006280) +0.81%NatureCell (A007390) 0%Daewoong Pharmaceutical (A069620) -2.56%

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

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