Heatmap archive

As of 2007-09-27Revisit 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
149 stocks-3%+3%
SemiconductorsSamsung Electronics (A005930) +4.49%Samsung Electronics+4.49%SK hynix (A000660) +5.99%SK hynix+5.99%HANMI Semiconductor (A042700) +5.05%HANMI Semiconductor+5.05%JUSUNG ENGINEERING (A036930) +1.57%JUSU…+1.57%EO Technics (A039030) 0%EO…LEENO Industrial (A058470) +1.59%LE…DB HiTek (A000990) 0%DB HiTekPSK HOLDINGS (A031980) +0.44%PSK …Eugene Technology (A084370) +1.62%Eu…Tokai Carbon Korea (A064760) 0%To…HANA Micron (A067310) +3.76%HA…Jeju Semiconductor (A080220) +2.14%Je…Dongjin Semichem (A005290) +2.74%Do…Wonik Holdings (A030530) +9.71%Wo…SFA Semicon (A036540) +2.6%SF…OtherNAVER (A035420) -2.8%NAVER-2.8%Samsung Fire & Marine Insurance (A000810) +1.03%Sams…+1.03%POSCO Holdings (A005490) -0.45%POSCO HoldingsHMM (A011200) +3.18%HMM+3.18%KT&G (A033780) +3.59%KT&G+3.59%Korea Zinc (A010130) -0.57%Korea Zinc-0.57%Korea Electric Power (A015760) +3.3%Korea Electric PowerHD Korea Shipbuilding & Offshore Engineering (A009540) -4.1%HD K…-4.1%Hanwha Ocean (A042660) +0.17%Hanwha Ocean+0.17%SK Telecom (A017670) +0.72%SK Telecom+0.72%Samsung Heavy Industries (A010140) +3.09%Sams…+3.09%Mirae Asset Securities (A006800) -3.01%Mira…-3.01%Hyundai Glovis (A086280) -0.85%Hyundai GlovisKakao (A035720) -1.1%Kakao-1.1%KT (A030200) +0.44%KT+0.44%DB Insurance (A005830) -0.8%DB InsuranceHyundai Engineering & Construction (A000720) -2.66%Hyun…-2.66%Korean Airlines (A003490) -2.19%Kore…-2.19%Samyang Foods (A003230) -0.24%Samyang FoodsSamsung E&A (A028050) -3.12%Samsung E&ANH Investment & Securities (A005940) -2.61%NH I…-2.61%Korea Investment Holdings (A071050) +0.5%Kore…Amorepacific (A090430) +0.3%Amor…COWAY (A021240) +3.72%COWAYSamsung Securities (A016360) +0.48%Sams…LG Uplus (A032640) +0.66%LG Uplus+0.66%Daewoo Engineering & Construction (A047040) -0.74%Daew…Kiwoom Securities (A039490) -1.43%Kiwo…NC (A036570) -0.98%NCLG H&H (A051900) +4.4%LG H&HHyundai Steel (A004020) +2.4%Hy…LG Display (A034220) +4.78%LG…Pan Ocean (A028670) +14.95%Pa…Hyundai Marine & Fire Insurance (A001450) +5.04%Hy…Korea Gas (A036460) -1.52%Ko…Posco Dx (A022100) +5.53%Po…KCC (A002380) -1.76%KCCKangwon Land (A035250) +7.88%Ka…Dong Suh Companies (A026960) +1.26%Do…POSCO STEELEON (A058430) +2.83%PO…Korean Reinsurance (A003690) -1.89%Ko…GS Engineering & Construction (A006360) -4.06%GS…Lotte Shopping (A023530) +0.78%Lo…SK Gas (A018670) +2.72%SK…SHINSEGAE (A004170) +3.11%SH…Nongshim (A004370) +1.11%No…AMOREPACIFIC Holdings (A002790) -0.25%AM…Cheil Worldwide (A030000) -2.74%Ch…SM Entertainment (A041510) -3.4%SM…Youngone Holdings (A009970) +3.41%Yo…Hyundai Department Store (A069960) +5.58%Hy…Dongwon Industries (A006040) +2.28%Do…Asiana Airlines (A020560) +1.55%Daou Technology (A023590) +10.96%Da…KT Submarine (A060370) +1.33%KT…ORION Holdings (A001800) +6.18%OR…Hotel Shilla (A008770) +0.18%Ho…CJ Logistics (A000120) +0.42%CJ…JYP Entertainment (A035900) 0%SeAH Besteel Holdings (A001430) +1.77%Sam-A Aluminium Company, Limited (A006110) -1.28%HJ Shipbuilding & Construction (A097230) -2.38%Otoki (A007310) +2.46%OtokiBanksKB Financial Group (A105560) +2.17%KB Financial GroupShinhan Financial Group (A055550) +4.51%Shinhan Financial Group+4.51%Hana Financial Group (A086790) +2.88%Hana Financial GroupIndustrial Bank of Korea (A024110) +2.11%Indu…+2.11%Samsung Card (A029780) +0.89%Samsung CardAutosHyundai Motor (A005380) +2.97%Hyundai Motor+2.97%Kia (A000270) +5.04%Kia+5.04%Hyundai Mobis (A012330) +2.78%Hyundai Mobis+2.78%Hanon Systems (A018880) +0.64%Hano…SL (A005850) +2.46%SLHankook & (A000240) 0%DN Automotive (A007340) -0.11%DN…Kumho Tire Co. (A073240) +0.94%Trading & Capital GoodHanwha Aerospace (A012450) +5.33%Hanwha Aerospace+5.33%LG (A003550) -6.38%LG-6.38%Doosan (A000150) +0.26%Doosan+0.26%Posco International (A047050) -1.01%Posc…Hanwha (A000880) +3.75%HanwhaCJ (A001040) 0%CJS-1 (A012750) -0.52%S-1Hyosung (A004800) +0.28%Hy…Hyundai G.F. Holdings (A005440) +5.17%Woori Technology (A032820) -2.34%Wo…LOTTE (A004990) +1.95%LOTTELX International (A001120) +1.79%SK Networks Company Limited (A001740) +2.96%IT HardwareSamsung Electro-Mechanics (A009150) -0.64%Samsung Electro-Mechanics-0.64%ISU Petasys (A007660) 0%IS…Taihan Fiber Optics (A010170) 0%Ta…Korea Circuit (A007810) +0.5%Ko…Daejoo Electronic Materials (A078600) -0.77%Da…MachineryDoosan Enerbility (A034020) -2.46%Doosan EnerbilityLS ELECTRIC (A010120) +2.76%LS ELECTRIC+2.76%GAON CABLE (A000500) -2%GAON CABLELS (A006260) +3.67%LSTaihan Cable & Solution (A001440) -0.61%Ta…Hyundai Elevator (A017800) +1.69%Hy…IT AppliancesSamsung SDI (A006400) +6.87%Samsung SDI+6.87%LG Electronics (A066570) +5.7%LG ElectronicsL&F (A066970) -6.67%L&FSungho Electronics (A043260) +1.44%Su…SPG (A058610) +3.59%SPGSAMWHA CAPACITOR (A001820) +5%HealthcareCelltrion (A068270) +7.06%Celltrion+7.06%Yuhan (A000100) +4.28%YuhanHLB (A028300) +1.15%HLBSam Chun Dang Pharm. (A000250) +5.37%Sa…+5.37%Hanmi Science (A008930) +3.21%Ha…Hanall Biopharma (A009420) +6.78%Ha…Celltrion Pharm (A068760) +1.94%GC Biopharma (A006280) +2.92%NatureCell (A007390) 0%Oscotec (A039200) +0.4%Daewoong Pharmaceutical (A069620) +0.84%DongKook Pharmaceutical (A086450) +0.96%ChemicalsLG Chem (A051910) -1.43%LG Chem-1.43%Posco Future M (A003670) -2.2%Posco Future MEcopro (A086520) 0%Ecopro0%SKC (A011790) -1.79%SKCKumho Petro Chemical (A011780) +0.28%Ku…Hansol Chemical (A014680) +1.54%Ha…Lotte Chemical (A011170) -8.31%OCI Holdings (A010060) -3.35%Cosmo Advanced Materials & Technology (A005070) +2.44%Foosung (A093370) +9.44%EnergySK Innovation (A096770) +9.27%SK Innovation+9.27%S-Oil (A010950) +2.68%S-Oil+2.68%GS Holdings (A078930) -2.8%GS HoldingsHanwha Solutions (A009830) -0.63%Hanw…BHI (A083650) +0.81%BHISK Discovery (A006120) +1.82%

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

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