Heatmap archive

As of 2006-08-28Revisit 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) -0.46%Samsung Electronics-0.46%SK hynix (A000660) +0.98%SK hynix+0.98%HANMI Semiconductor (A042700) -1.47%HANMI Semiconductor-1.47%JUSUNG ENGINEERING (A036930) -1.33%JUSU…-1.33%EO Technics (A039030) +1.05%EO…LEENO Industrial (A058470) -0.32%LE…DB HiTek (A000990) 0%DB HiTekPSK HOLDINGS (A031980) -0.59%PSK …Eugene Technology (A084370) -3.2%Eu…Tokai Carbon Korea (A064760) +0.3%To…HANA Micron (A067310) 0%HA…Jeju Semiconductor (A080220) -2.74%Je…Dongjin Semichem (A005290) 0%Do…Wonik Holdings (A030530) -1.68%Wo…SFA Semicon (A036540) -1.46%SF…OtherNAVER (A035420) -1.07%NAVER-1.07%Samsung Fire & Marine Insurance (A000810) 0%Sams…0%POSCO Holdings (A005490) +0.62%POSCO Holdings+0.62%HMM (A011200) -0.92%HMM-0.92%KT&G (A033780) -4.92%KT&G-4.92%Korea Zinc (A010130) -0.12%Korea Zinc-0.12%Korea Electric Power (A015760) -0.54%Korea Electric PowerHD Korea Shipbuilding & Offshore Engineering (A009540) +1.28%HD K…+1.28%Hanwha Ocean (A042660) -0.87%Hanwha Ocean-0.87%LG Chem (A051910) +1.06%LG Chem+1.06%S-Oil (A010950) +0.45%S-Oil+0.45%SK Telecom (A017670) -1.06%SK Telecom-1.06%Posco Future M (A003670) 0%Posco Future MSamsung Heavy Industries (A010140) +0.45%Sams…+0.45%Mirae Asset Securities (A006800) -0.95%Mira…-0.95%Hyundai Glovis (A086280) -0.48%Hyundai GlovisKakao (A035720) -4.21%Kakao-4.21%KT (A030200) +0.24%KT+0.24%DB Insurance (A005830) +0.74%DB InsuranceHyundai Engineering & Construction (A000720) -1.17%Hyun…-1.17%Korean Airlines (A003490) 0%Kore…0%Samyang Foods (A003230) -1.49%Samy…Samsung E&A (A028050) -0.78%Samsung E&ANH Investment & Securities (A005940) -1.46%NH I…GS Holdings (A078930) -0.15%GS HoldingsKorea Investment Holdings (A071050) -1.06%Kore…-1.06%Amorepacific (A090430) +0.12%AmorepacificCOWAY (A021240) -1.82%COWAYSamsung Securities (A016360) -0.37%Sams…LG Uplus (A032640) +0.49%LG UplusDaewoo Engineering & Construction (A047040) +0.29%Daew…Kiwoom Securities (A039490) 0%Kiwo…Hanwha Solutions (A009830) 0%Hanw…SKC (A011790) -1.21%SKCNC (A036570) +1.45%NCLG H&H (A051900) +0.13%LG H&HHyundai Steel (A004020) -0.71%Hy…LG Display (A034220) +1.1%LG…Hyundai Marine & Fire Insurance (A001450) +3.85%Hy…Korea Gas (A036460) +1.13%Ko…Posco Dx (A022100) -0.8%Po…KCC (A002380) -0.6%KCCKangwon Land (A035250) 0%Ka…Dong Suh Companies (A026960) +0.23%Do…POSCO STEELEON (A058430) +1.26%PO…Kumho Petro Chemical (A011780) +0.21%Ku…Korean Reinsurance (A003690) +0.93%Ko…GS Engineering & Construction (A006360) +1.17%GS…Lotte Shopping (A023530) +0.31%Lo…Hansol Chemical (A014680) -1.61%Ha…SK Gas (A018670) -0.26%SK GasSHINSEGAE (A004170) +1.3%SH…Nongshim (A004370) +1.77%No…AMOREPACIFIC Holdings (A002790) -0.79%AM…Lotte Chemical (A011170) -1.11%Lo…Cheil Worldwide (A030000) +0.52%SM Entertainment (A041510) -2.01%Youngone Holdings (A009970) 0%OCI Holdings (A010060) -0.25%Hyundai Department Store (A069960) +1.18%Dongwon Industries (A006040) 0%Asiana Airlines (A020560) +0.36%BHI (A083650) +1.68%BHICosmo Advanced Materials & Technology (A005070) +0.67%Co…Daou Technology (A023590) +0.73%Da…KT Submarine (A060370) -0.53%KT…ORION Holdings (A001800) -2.52%Hotel Shilla (A008770) +2.92%CJ Logistics (A000120) +4.4%JYP Entertainment (A035900) -6.45%JY…SeAH Besteel Holdings (A001430) +0.61%Se…Sam-A Aluminium Company, Limited (A006110) 0%Otoki (A007310) +0.32%SK Discovery (A006120) -2.7%AutosHyundai Motor (A005380) +0.13%Hyundai Motor+0.13%Kia (A000270) -1.25%Kia-1.25%Hyundai Mobis (A012330) -0.11%Hyundai Mobis-0.11%Hanon Systems (A018880) +3.43%Hano…SL (A005850) -0.31%SLHankook & (A000240) +4.87%DN Automotive (A007340) -1.09%DN…Kumho Tire Co. (A073240) +1.32%BanksKB Financial Group (A105560) -0.64%KB Financial GroupShinhan Financial Group (A055550) -0.68%Shinhan Financial Group-0.68%Hana Financial Group (A086790) -0.36%Hana Financial GroupIndustrial Bank of Korea (A024110) -0.58%Indu…Trading & Capital GoodsHanwha Aerospace (A012450) +2.52%Hanwha AerospaceLG (A003550) -0.53%LG-0.53%Doosan (A000150) 0%Doosan0%Posco International (A047050) +0.68%Posc…Hanwha (A000880) +0.18%Hanwha+0.18%CJ (A001040) -0.85%CJS-1 (A012750) -0.65%S-1Hyosung (A004800) -2.02%Hyundai G.F. Holdings (A005440) +3.64%Hy…Woori Technology (A032820) +0.79%Wo…LOTTE (A004990) +1.26%LOTTELX International (A001120) -0.7%SK Networks Company Limited (A001740) -1.23%IT HardwareSamsung Electro-Mechanics (A009150) 0%Samsung Electro-Mechanics0%ISU Petasys (A007660) +1.44%IS…Taihan Fiber Optics (A010170) -0.51%Ta…Korea Circuit (A007810) +4.18%Ko…Daejoo Electronic Materials (A078600) +7.01%Da…MachineryDoosan Enerbility (A034020) +4.29%Doosan Enerbility+4.29%LS ELECTRIC (A010120) +1.5%LS ELECTRIC+1.5%GAON CABLE (A000500) +0.82%GAON CABLELS (A006260) -2.12%LSTaihan Cable & Solution (A001440) +0.25%Taih…Hyundai Elevator (A017800) +0.71%IT AppliancesSamsung SDI (A006400) -0.52%Samsung SDI-0.52%LG Electronics (A066570) +0.16%LG Electronics+0.16%L&F (A066970) -1.05%L&FSungho Electronics (A043260) +0.8%Su…SPG (A058610) +3.06%SPGSAMWHA CAPACITOR (A001820) -2.4%SA…HealthcareCelltrion (A068270) 0%Celltrion0%Yuhan (A000100) +2.9%Yuhan+2.9%HLB (A028300) +2.32%HLBSam Chun Dang Pharm. (A000250) -0.56%Sam …Hanmi Science (A008930) -2.39%Hanall Biopharma (A009420) -5.72%Ha…Celltrion Pharm (A068760) -1.7%Ce…GC Biopharma (A006280) -2.76%NatureCell (A007390) -3.03%Daewoong Pharmaceutical (A069620) +4.27%

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

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