Heatmap archive

As of 2008-09-25Revisit 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
157 stocks-3%+3%
SemiconductorsSamsung Electronics (A005930) +0.53%Samsung Electronics+0.53%SK hynix (A000660) -0.74%SK hynix-0.74%HANMI Semiconductor (A042700) +6.43%HANMI SemiconductorJUSUNG ENGINEERING (A036930) -7.47%JUSU…EO Technics (A039030) -1.92%EO TechnicsLEENO Industrial (A058470) -0.45%LEEN…DB HiTek (A000990) -1.21%DB HiTekPSK HOLDINGS (A031980) +1.15%PSK …ISC (A095340) -2.73%ISCEugene Technology (A084370) +2.29%Eu…Tokai Carbon Korea (A064760) -0.44%To…HANA Micron (A067310) +0.18%HA…Jeju Semiconductor (A080220) +2.07%Je…Dongjin Semichem (A005290) +5.44%Do…TES (A095610) +4.42%TESWonik Holdings (A030530) -3.31%SFA Semicon (A036540) -4.3%OtherNAVER (A035420) +2.54%NAVER+2.54%Samsung Fire & Marine Insurance (A000810) +2.46%Sams…+2.46%POSCO Holdings (A005490) -0.11%POSCO HoldingsHMM (A011200) +0.74%HMM+0.74%KT&G (A033780) +0.79%KT&G+0.79%Korea Zinc (A010130) -0.45%Korea Zinc-0.45%Korea Electric Power (A015760) +0.8%Korea Electric PowerHD Korea Shipbuilding & Offshore Engineering (A009540) +2.15%HD K…+2.15%Hanwha Ocean (A042660) +1.79%Hanwha Ocean+1.79%SK Telecom (A017670) -0.98%SK Telecom-0.98%Samsung Heavy Industries (A010140) +0.6%Sams…+0.6%Mirae Asset Securities (A006800) +4.45%Mira…+4.45%Hyundai Glovis (A086280) +0.45%Hyundai GlovisKakao (A035720) +0.11%Kakao+0.11%KT (A030200) +1.23%KT+1.23%DB Insurance (A005830) +2.95%DB InsuranceHyundai Engineering & Construction (A000720) -2.12%Hyun…-2.12%Korean Airlines (A003490) -0.99%Kore…-0.99%Samyang Foods (A003230) -0.58%Samyang FoodsSamsung E&A (A028050) +2.74%Samsung E&ANH Investment & Securities (A005940) +1.01%NH I…+1.01%Korea Investment Holdings (A071050) +3.82%Kore…Amorepacific (A090430) 0%Amor…COWAY (A021240) +0.84%COWAYSamsung Securities (A016360) -0.4%Sams…LG Uplus (A032640) +1.07%LG UplusDaewoo Engineering & Construction (A047040) 0%Daew…Kiwoom Securities (A039490) 0%Kiwo…NC (A036570) -1.36%NCLG H&H (A051900) 0%LG H&HHyundai Steel (A004020) +0.65%Hy…LG Display (A034220) +2.34%LG…Pan Ocean (A028670) -1.75%Pa…Hyundai Marine & Fire Insurance (A001450) -1.05%Hy…Korea Gas (A036460) -0.73%Ko…Posco Dx (A022100) +2.16%Po…KCC (A002380) 0%KCCKangwon Land (A035250) +3.03%Ka…Dong Suh Companies (A026960) -0.37%Do…CJ Cheiljedang (A097950) 0%CJ…POSCO STEELEON (A058430) +2.01%PO…Korean Reinsurance (A003690) -1.45%Ko…GS Engineering & Construction (A006360) -3.3%GS…Lotte Shopping (A023530) +0.18%Lo…SK Gas (A018670) 0%SK GasSHINSEGAE (A004170) +0.56%SH…Nongshim (A004370) -1.09%No…AMOREPACIFIC Holdings (A002790) +0.4%AM…Cheil Worldwide (A030000) +0.67%Ch…SM Entertainment (A041510) +0.5%SM…Youngone Holdings (A009970) +3.26%Yo…KEPCO Plant Service & Engineering (A051600) +0.19%KE…Hyundai Department Store (A069960) +2.89%Hy…Poongsan (A103140) +3.32%Po…Dongwon Industries (A006040) +2.17%Do…Asiana Airlines (A020560) +2.24%Daou Technology (A023590) 0%KT Submarine (A060370) +3.89%ORION Holdings (A001800) -2.31%Hotel Shilla (A008770) +0.86%CJ Logistics (A000120) -0.32%JYP Entertainment (A035900) -1.69%SeAH Besteel Holdings (A001430) +3.8%Sam-A Aluminium Company, Limited (A006110) +0.87%HJ Shipbuilding & Construction (A097230) +2.62%Otoki (A007310) +0.32%OtokiBanksKB Financial Group (A105560) 0%KB Financial GroupShinhan Financial Group (A055550) -0.68%Shin…-0.68%Hana Financial Group (A086790) -3.12%Hana…-3.12%Industrial Bank of Korea (A024110) +2.24%Industrial Bank of KoreaSamsung Card (A029780) +0.25%Sa…AutosHyundai Motor (A005380) +0.14%Hyundai Motor+0.14%Kia (A000270) -0.7%Kia-0.7%Hyundai Mobis (A012330) -0.22%Hyundai Mobis-0.22%Hanon Systems (A018880) +1.44%Hano…SL (A005850) +0.2%SLHankook & (A000240) +1.26%DN Automotive (A007340) 0%DN…Kumho Tire Co. (A073240) +1.24%IT HardwareSamsung Electro-Mechanics (A009150) -0.78%Samsung Electro-MechanicsLG Innotek (A011070) +1.96%LG I…ISU Petasys (A007660) -0.68%ISU …Taihan Fiber Optics (A010170) +4.85%Koh Young Technology (A098460) -0.7%Korea Circuit (A007810) -7.35%Daejoo Electronic Materials (A078600) -0.43%Trading & Capital GoodsHanwha Aerospace (A012450) -7.84%Hanwha AerospaceLG (A003550) +1.14%LG+1.14%Doosan (A000150) +2.37%Doosan+2.37%Posco International (A047050) +2.51%Posc…+2.51%Hanwha (A000880) +0.23%HanwhaCJ (A001040) -0.76%CJS-1 (A012750) +1.95%S-1Hyosung (A004800) +1.04%Hyundai G.F. Holdings (A005440) -3.06%Woori Technology (A032820) 0%LOTTE (A004990) +1.92%LX International (A001120) +2.54%SK Networks Company Limited (A001740) 0%MachineryDoosan Enerbility (A034020) +0.21%Doosan EnerbilityLS ELECTRIC (A010120) +0.2%LS ELECTRIC+0.2%GAON CABLE (A000500) -0.78%GAON CABLELS (A006260) +1.1%LSTaihan Cable & Solution (A001440) 0%Taih…Iljin Electric (A103590) -3.05%Ilji…Hyundai Elevator (A017800) -1.47%Hyun…IT AppliancesSamsung SDI (A006400) +1.26%Samsung SDI+1.26%LG Electronics (A066570) +2.29%LG Electronics+2.29%L&F (A066970) -1.53%L&FSungho Electronics (A043260) -1.15%SPG (A058610) 0%SPGSAMWHA CAPACITOR (A001820) +0.78%HealthcareCelltrion (A068270) -5.9%Celltrion-5.9%Yuhan (A000100) +0.7%Yuhan+0.7%HLB (A028300) +7.49%HLBSam Chun Dang Pharm. (A000250) +1.02%Sa…Hanmi Science (A008930) +2.53%Ha…Hanall Biopharma (A009420) +1.4%Ha…Celltrion Pharm (A068760) -1.1%GC Biopharma (A006280) -0.21%NatureCell (A007390) -6.21%Oscotec (A039200) +0.89%Daewoong Pharmaceutical (A069620) -1.03%Da…DongKook Pharmaceutical (A086450) -2.98%Do…ChemicalsLG Chem (A051910) +0.1%LG Chem+0.1%Posco Future M (A003670) +0.26%Posc…+0.26%Ecopro (A086520) -0.9%Ecopro-0.9%SKC (A011790) +3.14%SKCKumho Petro Chemical (A011780) -2.53%Hansol Chemical (A014680) +3.5%Lotte Chemical (A011170) +0.41%OCI Holdings (A010060) -0.6%Cosmo Advanced Materials & Technology (A005070) +5.68%Foosung (A093370) -1.42%EnergySK Innovation (A096770) -0.51%SK Innovation-0.51%S-Oil (A010950) +2.14%S-OilGS Holdings (A078930) +0.77%GS HoldingsHanwha Solutions (A009830) +2.26%Hanw…BHI (A083650) -0.15%BHISK Discovery (A006120) -2.09%

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

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