Heatmap archive

As of 2026-08-28Revisit market days from 2006 onward — 20 years of crisis and rebound moments.

2026-08-29 was not a trading day. Showing data for the prior trading day, 2026-08-28.

2026-10-08
279 stocks-3%+3%
SemiconductorsSamsung Electronics (A005930) +1.72%Samsung Electronics+1.72%SK hynix (A000660) +2.49%SK hynix+2.49%SK Square (A402340) +0.95%SK Square+0.95%HANMI Semiconductor (A042700) +1.14%HANMI SemiconductorJUSUNG ENGINEERING (A036930) +3.29%JU…+3.29%Wonik IPS (A240810) +3.11%Wo…LEENO Industrial (A058470) +0.45%LE…EO Technics (A039030) +1.5%EO…HPSP (A403870) +4.12%HPSPDB HiTek (A000990) +4.26%DB…PSK (A319660) +3.01%PSKISC (A095340) +3.88%ISCEugene Technology (A084370) +2.91%Eu…Tokai Carbon Korea (A064760) +1.68%To…Soulbrain (A357780) +3.33%TSE (A131290) +0.6%TSEPSK HOLDINGS (A031980) +6.54% · Bollinger band breakoutJeju Semiconductor (A080220) +2.1%Je…TES (A095610) +5.72%TESHANA Micron (A067310) +5.16%HA…Dongjin Semichem (A005290) +1.3%Techwing (A089030) +1.02%DOOSAN TESNA (A131970) +4.14%Wonik Holdings (A030530) +5.25%VM (A089970) +2.72%VMGigaVis (A420770) +3.54%Gi…KCTech (A281820) +5.05%KC…OtherKorea Zinc (A010130) +0%Korea Zinc+0%POSCO Holdings (A005490) +3.51%POSCO HoldingsSK Telecom (A017670) -0.5%SK Telecom-0.5%Korea Electric Power (A015760) -2.44%Kore…-2.44%HMM (A011200) +0.47%HMM+0.47%Meritz Financial Group (A138040) +0.85% · VCP tightMeri…+0.85%KT&G (A033780) -0.11% · VCP tightKT&G-0.11%Mirae Asset Securities (A006800) -0.55%Mira…Hyundai Glovis (A086280) -0.49% · Golden crossHyun…Hyundai Engineering & Construction (A000720) -0.84%Hyun…KT (A030200) +1.13% · Golden crossKTSamyang Foods (A003230) -1.79%Samy…Korean Airlines (A003490) +0.18% · Bollinger band breakoutKore…Korea Investment Holdings (A071050) +0.1%Kore…Samsung E&A (A028050) +3.83%Sams…NH Investment & Securities (A005940) -0.19%NH I…Amorepacific (A090430) -0.77%Amor…Hanjin Kal (A180640) -1.71% · New MA alignmentHanjin KalDaewoo Engineering & Construction (A047040) +4.71%Daew…Samsung Securities (A016360) -0.23%Sams…HYBE (A352820) -0.34%HYBEKiwoom Securities (A039490) +0.36%Kiwo…COWAY (A021240) -1.7%COWAYLG Uplus (A032640) -1.07%LG UplusORION (A271560) -2.17%ORIONLG Display (A034220) +1.05%LG…LG H&H (A051900) -4.02%LG H&HKEPCO Engineering & Construction (A052690) +2.35%KE…Hyundai Steel (A004020) +5.89%Hy…Kolmar Korea (A161890) -2.02% · Near 52-week highKo…SHINSEGAE (A004170) +0.24%SH…KCC (A002380) -0.53%KCCCosmax (A192820) -1.74% · Near 52-week highCo…SILICON2 (A257720) -5.12%SI…Korea Gas (A036460) -0.54% · VCP tightKo…Youngone (A111770) -3.29%Yo…GS Engineering & Construction (A006360) -2.38%GS…Pan Ocean (A028670) +0.18%Kangwon Land (A035250) -0.68% · Golden crossPOSCO STEELEON (A058430) +0.11%Lotte Shopping (A023530) -0.95%CJ Cheiljedang (A097950) -1.53%DL E&C (A375500) +1.36%DL…Nongshim (A004370) -6.97%No…HYUNDAI MOVEX (A319400) +3.21%HY…Dong Suh Companies (A026960) -2.45% · VCP tightDo…BGF Retail (A282330) -5.74%BG…F&F (A383220) -1.1%F&FPoongsan (A103140) +0.73%GS Retail (A007070) -5.5%Misto Holdings (A081660) -2.97%AMOREPACIFIC Holdings (A002790) -1.68%KEPCO Plant Service & Engineering (A051600) -1.47% · Golden crossMezzion Pharma (A140410) +0.15%SK Gas (A018670) -2.33%Hyundai Department Store (A069960) -0.31%E-MART (A139480) -1.46%Youngone Holdings (A009970) -2.32%Cheil Worldwide (A030000) -1.25%SK eternix (A475150) +3.53% · Golden crossSM Entertainment (A041510) -3.12%LOTTE rental (A089860) -0.53% · New MA alignmentKT Submarine (A060370) +3.92%Dongwon Industries (A006040) -2.2%Daou Technology (A023590) -0.77%Cosmecca Korea (A241710) +0.22% · Near 52-week highSK Reits (A395400) -2.65%Hotel Shilla (A008770) -0.82%Asiana Airlines (A020560) -0.26%ORION Holdings (A001800) -3.07%HJ Shipbuilding & Construction (A097230) +0.59%SeAH Besteel Holdings (A001430) +1.28%CJ Logistics (A000120) -1.74%Hyosung TNC (A298020) +1.68%IPARK Hyundai Development (A294870) +0%JYP Entertainment (A035900) -0.75%Lotte Wellfood (A280360) -2.79%Hanil Cement (A300720) +1.11% · VCP breakoutShinyoung Securities (A001720) -2.27%Otoki (A007310) -3.41% · VCP tightKyobo Securities (A030610) -1.07%HDC HOLDINGS (A012630) +0.87% · Golden crossHarim Holdings (A003380) -3.56%LOTTE REIT (A330590) -0.89%HITEJINRO (A000080) -2.06% · VCP tightHanwha Investment & Securities (A003530) -3.81%Trading & Capital GoodsSamsung C&T (A028260) -3.1%Samsung C&T-3.1%Hanwha Aerospace (A012450) +5.8%Hanwha Aerospace+5.8%SK (A034730) +0.36%SK+0.36%LG (A003550) +0.09% · New MA alignmentLG+0.09%Doosan (A000150) +2.88%Doosan+2.88%LIG Defense&Aerospace (A079550) +4.93%LIG …Hanwha Systems (A272210) +6.13%Hanwha SystemsKorea Aerospace Industries (A047810) +4.16%Kore…+4.16%HDHMS (A443060) +0.23% · Bollinger band breakoutHDHMSHanwha (A000880) +9.5% · Bollinger band breakoutHanwha+9.5%Posco International (A047050) +0%Posc…CJ (A001040) -3.21%CJHyosung (A004800) +4.11%S-1 (A012750) +7.01% · VCP breakoutS-1D&D Pharmatech (A347850) +0%D&…Woori Technology (A032820) -0.81%SHIFT UP (A462870) -0.61%LOTTE (A004990) -1.24%Hyundai G.F. Holdings (A005440) -1.64% · Golden crossHy…LX International (A001120) -0.91%SK Networks Company Limited (A001740) +0.29%MachineryDoosan Enerbility (A034020) +0.12%Doosan EnerbilityLS ELECTRIC (A010120) +8.93%LS ELECTRIC+8.93%Hyosung Heavy Industries (A298040) +10.08% · Golden crossHyos…+10.08%HD Hyundai Electric (A267260) +12.01%HD H…+12.01%Hyundai Rotem (A064350) +1.61%Hyun…Rainbow Robotics (A277810) +4.55%Rain…LS (A006260) +6.64%LSHD Construction Equipment (A267270) +0.57%HD…GAON CABLE (A000500) +25% · Bollinger band breakoutGA…Doosan Bobcat (A241560) -0.64%Doos…Taihan Cable & Solution (A001440) +5.67% · Golden crossTaih…Doosan Robotics (A454910) +1.81%Do…ROBOTIS (A108490) +1.8%RO…Iljin Electric (A103590) +8.53%Hyundai Elevator (A017800) -0.13%LS Eco Energy (A229640) +9.38%Daewon Cable. (A006340) +3.74%BanksKB Financial Group (A105560) +0.9%KB Financial Group+0.9%Shinhan Financial Group (A055550) +1.3% · New MA alignmentShinhan Financial GroupHana Financial Group (A086790) +0.3% · New MA alignmentHana Financial GroupWoori Financial Group (A316140) -0.15% · VCP tightWoor…-0.15%Industrial Bank of Korea (A024110) +0.74%Indu…KakaoBank (A323410) +0.47%KakaoBankJB Financial Group (A175330) +0.72%JB F…Samsung Card (A029780) -0.86%Sams…BNK Financial Group (A138930) +0.6%BN…iM Financial Group (A139130) +0.51% · VCP tightiM…HealthcareSamsung Biologics (A207940) -0.31%Samsung Biologics-0.31%Celltrion (A068270) -1.09%Celltrion-1.09%ALTEOGEN (A196170) +0%ALTEOGEN+0%SK Biopharmaceuticals (A326030) -3.93%SK…Hanmi Pharm. (A128940) -4.91%Hanm…Yuhan (A000100) -4.61%YuhanPharmaResearch (A214450) -2.15%Ph…HLB (A028300) -2.88%HLBPeptron (A087010) +1.73%Pe…ABL Bio (A298380) +1.88%AB…Sam Chun Dang Pharm. (A000250) +0.99%Sa…LigaChem Biosciences (A141080) +1.32%Li…Hanall Biopharma (A009420) +1.58% · New MA alignmentHa…Voronoi (A310210) +0.72%Vo…SK bioscience (A302440) +0.92%SK…Hanmi Science (A008930) -5.18%Ha…Hugel (A145020) -2%HugelCaregen (A214370) +0.38%ST Pharm (A237690) +0.82%CLASSYS (A214150) +1.41%OliX Pharmaceuticals (A226950) +5.54%Celltrion Pharm (A068760) -1.29%NatureCell (A007390) +6.95% · Bollinger band breakoutSeegene (A096530) -0.93% · New MA alignmentGC Biopharma (A006280) -2.61%Daewoong Pharmaceutical (A069620) -2.42% · Golden crossOscotec (A039200) -2.37%L&C BIO (A290650) -0.59%HK inno.N (A195940) -1.37%JS Link (A127120) +1.49%Sphere (A347700) +0.65%AutosHyundai Motor (A005380) -2.45%Hyundai Motor-2.45%Kia (A000270) -4.03%Kia-4.03%Hyundai Mobis (A012330) -2.69%Hyundai MobisHankook Tire & Technology (A161390) -3.95%Hank…Hanon Systems (A018880) -1.83%DN Automotive (A007340) -2.11%DN…SL (A005850) -0.75%SLHL Mando (A204320) +0%HL…Hankook & (A000240) -1.43%Ha…Kumho Tire Co. (A073240) +0.42%Hyundai Wia (A011210) -1.82%IT HardwareSamsung Electro-Mechanics (A009150) +4.14%Samsung Electro-Mechanics+4.14%LG Innotek (A011070) +2.4%LG I…ISU Petasys (A007660) +1.81%ISU …SANIL ELECTRIC (A062040) +13.91%SANI…DAEDUCK ELECTRONICS (A353200) +4.02%DA…SIMMTECH (A222800) +12.6%SI…FADU (A440110) +3.04%FADUECOPRO MAT (A450080) +3.9% · Golden crossSeojin System (A178320) +11.16% · Bollinger band breakoutTaihan Fiber Optics (A010170) +10.07%Koh Young Technology (A098460) +1.75%Park Systems (A140860) +0.74%Lotte Energy Materials (A020150) +6.99%Taesung (A323280) +1.4%Korea Circuit (A007810) +4.46%Daejoo Electronic Materials (A078600) +7.43%RFHIC (A218410) +2.74%JNTC (A204270) +2.19%EnergyLG Energy Solution (A373220) +5.56%LG Energy Solution+5.56%SK Innovation (A096770) +0.72%SK InnovationS-Oil (A010950) -3.05%S-OilHD Hyundai (A267250) -0.46%HD H…GS Holdings (A078930) -3.52% · New MA alignmentGS HoldingsHanwha Solutions (A009830) +1.52%Ha…CS Wind (A112610) -0.3%BHI (A083650) -1.23%HD Hyundai Energy Solutions (A322000) +0.07%ShipbuildingHD Hyundai Heavy Industries (A329180) +1.18%HD H…+1.18%Hanwha Ocean (A042660) +2.63%Hanwha Ocean+2.63%HD Korea Shipbuilding & Offshore Engineering (A009540) +0%HD K…+0%Samsung Heavy Industries (A010140) +1.45%Sams…+1.45%Hanwha Engine (A082740) +0.84%Hanw…HD-Hyundai Marine Engine (A071970) +1.32%Hankuk Carbon (A017960) -0.21%SoftwareNAVER (A035420) -1.59%NAVER-1.59%Samsung SDS (A018260) +2.63% · New MA alignmentSamsung SDSKakao (A035720) -0.96%Kakao-0.96%Hyundai Autoever (A307950) -0.24%Hyun…KRAFTON (A259960) -3.73%KRAFTONKakao Pay (A377300) +1.3%Kakao PayNC (A036570) -1.55%NCPosco Dx (A022100) +2.17% · Golden crossNetmarble (A251270) -3.46%NHN (A181710) +7.35% · New MA alignmentNHNPearl Abyss (A263750) -2.77%DoubleUGames (A192080) -2.89%InsuranceSamsung Life Insurance (A032830) -0.81%Samsung Life InsuranceSamsung Fire & Marine Insurance (A000810) +0.29% · Bollinger band breakoutSams…+0.29%DB Insurance (A005830) -1.45%DB I…Hanwha Life Insurance (A088350) -1.79%Ha…Hyundai Marine & Fire Insurance (A001450) -4.95%Hy…MIRAE ASSET Life Insurance (A085620) -10.82%MI…Korean Reinsurance (A003690) -0.07% · New MA alignmentIT AppliancesSamsung SDI (A006400) +10.27%Samsung SDI+10.27%LG Electronics (A066570) -1.1%LG Electronics-1.1%EcoPro BM (A247540) +5.83%EcoPro BML&F (A066970) +6.22%L&FDoosan Fuel Cell (A336260) -0.66%Do…SPG (A058610) +0.11%SPGSK IE Technology (A361610) -8.72%VITZROCELL (A082920) -9.18%SAMWHA CAPACITOR (A001820) +0.46%Sungho Electronics (A043260) -2.54%ChemicalsLG Chem (A051910) +4.17%LG Chem+4.17%APR (A278470) -1.7% · New MA alignmentAPR-1.7%Posco Future M (A003670) +9.07%Posco Future MEcopro (A086520) +5.75% · Golden crossEcoproSKC (A011790) +2.04%SKCKumho Petro Chemical (A011780) -0.32%Lotte Chemical (A011170) +0.7%OCI Holdings (A010060) +0.18%Hansol Chemical (A014680) +1.73%Kolon Industries (A120110) +0.76%Foosung (A093370) +5.07%Cosmo Advanced Materials & Technology (A005070) +4.09%LOTTE Fine Chemical (A004000) -0.11%
Signals that day:New MA alignmentGolden crossBollinger band breakoutVCP tightNear 52-week highVCP breakout

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

From backtesting these signals to running a trading server on Get started

Quantus Signal · live data · not investment advice