Korea undervalued ranking
Ranked by the Magic Formula (simplified) strategy. Lower valuation ranks higher.
Data as of: 2026-10-30 · end-of-day, not real-time
Information & education only — not investment advice or a guarantee of returns.
Best Undervalued Korea Stocks (2026) →
Best Balanced Korea Stocks (2026) →
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Magic Formula (simplified) — Good companies at cheap prices (Greenblatt)
Built from: EV/EBITDA · ROA (Return on Assets)
Past track record (research): ~30.8%/yr
Details →From academic studies of a broad, monthly-rebalanced portfolio — NOT this list of stocks (past data, before fees, possible survivorship bias). The effect weakens over time and is smaller for big companies — a reference, not a promise of these stocks' or future returns.
76 stocks · 24 value-trap stocks hidden
Return periodtrading days (holidays excluded)
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1HD Korea Shipbuilding & Offshore Engineering Co., Ltd.009540 KOSPI · IndustrialsP/E4.792.4
Mkt Cap
₩16.4T
P/E
4.7
P/B
1.1
1M
-28.4%
2SK Square Co., Ltd.402340 KOSPI · TechnologyP/E3.591.1
Mkt Cap
₩118.2T
P/E
3.5
P/B
2.1
1M
-21.3%
3HD Hyundai Co., Ltd.267250 KOSPI · EnergyP/E4.091.0
Mkt Cap
₩10.0T
P/E
4.0
P/B
0.8
1M
-30.5%
4GS Holdings Corp.078930 KOSPI · IndustrialsP/E3.387.6
Mkt Cap
₩7.7T
P/E
3.3
P/B
0.5
1M
-24.4%
5Kia Corporation000270 KOSPI · Consumer CyclicalP/E5.387.1
Mkt Cap
₩37.2T
P/E
5.3
P/B
0.6
1M
-15.3%
6KRAFTON, Inc.259960 KOSPI · Communication ServicesP/E10.286.8
Mkt Cap
₩7.9T
P/E
10.2
P/B
1.1
1M
-6.6%
7ORION Corp.271560 KOSPI · Consumer DefensiveP/E10.883.2
Mkt Cap
₩4.5T
P/E
10.8
P/B
1.1
1M
+7.4%
8Hankook Tire & Technology Co., Ltd.161390 KOSPI · Consumer CyclicalP/E5.881.7
Mkt Cap
₩6.9T
P/E
5.8
P/B
0.5
1M
-3.7%
9LG Innotek Co., Ltd.011070 KOSPI · TechnologyP/E11.479.5
Mkt Cap
₩7.7T
P/E
11.4
P/B
1.2
1M
-42.2%
10Hyundai Glovis Co., Ltd.086280 KOSPI · IndustrialsP/E8.878.7
Mkt Cap
₩13.8T
P/E
8.8
P/B
1.3
1M
-6.6%
11Samsung Electronics Co., Ltd.005930 KOSPI · TechnologyP/E9.977.2
🔬 CHIPS
Mkt Cap
₩1465.2T
P/E
9.9
P/B
2.6
1M
-16.2%
12SK hynix Inc.000660 KOSPI · TechnologyP/E6.272.4
🔬 CHIPS
Mkt Cap
₩999.9T
P/E
6.2
P/B
3.8
1M
-20.2%
13LG Uplus Corp.032640 KOSPI · Communication ServicesP/E11.472.2①
Mkt Cap
₩6.0T
P/E
11.4
P/B
0.7
1M
-2.1%
14S-Oil Corporation010950 KOSPI · EnergyP/E9.470.2
Mkt Cap
₩14.3T
P/E
9.4
P/B
1.4
1M
-23.9%
15HD Hyundai Heavy Industries Co., Ltd.329180 KOSPI · IndustrialsP/E10.568.3
Mkt Cap
₩28.8T
P/E
10.5
P/B
2.7
1M
-36.8%
16COWAY Co., Ltd.021240 KOSPI · Consumer CyclicalP/E10.867.9
Mkt Cap
₩7.3T
P/E
10.8
P/B
1.9
1M
+4.6%
17LG Electronics Inc.066570 KOSPI · TechnologyP/E25.667.6
Mkt Cap
₩27.0T
P/E
25.6
P/B
1.0
1M
-29.1%
18Samsung E&A Co., Ltd.028050 KOSPI · IndustrialsP/E17.967.1①
Mkt Cap
₩12.1T
P/E
17.9
P/B
2.4
1M
+29.4%
19Hyundai Mobis Co.,Ltd012330 KOSPI · Consumer CyclicalP/E8.366.1
Mkt Cap
₩29.5T
P/E
8.3
P/B
0.6
1M
-9.0%
20KT Corporation030200 KOSPI · Communication ServicesP/E9.065.7
Mkt Cap
₩11.0T
P/E
9.0
P/B
0.6
1M
-10.3%
21Kakao Corp.035720 KOSPI · Communication ServicesP/E37.363.4
Mkt Cap
₩13.0T
P/E
37.3
P/B
1.1
1M
-12.2%
22LG CNS Co., Ltd.064400 KOSPI · TechnologyP/E14.363.2①
Mkt Cap
₩7.0T
P/E
14.3
P/B
2.3
1M
+4.9%
23Samyang Foods Co., Ltd.003230 KOSPI · Consumer DefensiveP/E17.460.4①
Mkt Cap
₩8.6T
P/E
17.4
P/B
5.6
1M
-6.2%
24APR Co., Ltd.278470 KOSPI · Consumer DefensiveP/E22.257.3①
Mkt Cap
₩9.8T
P/E
22.2
P/B
14.8
1M
-28.7%
25SK Telecom Co., Ltd.017670 KOSPI · Communication ServicesP/E21.456.0
Mkt Cap
₩16.1T
P/E
21.4
P/B
1.0
1M
-11.9%
26Posco International Corporation047050 KOSPI · IndustrialsP/E10.256.0①
Mkt Cap
₩8.3T
P/E
10.2
P/B
1.2
1M
-14.5%
27HD Hyundai Marine Solution CO.,LTD.443060 KOSPI · IndustrialsP/E21.956.0①
Mkt Cap
₩7.4T
P/E
21.9
P/B
8.2
1M
-31.0%
28SK Biopharmaceuticals Co., Ltd.326030 KOSPI · HealthcareP/E15.055.4①
Mkt Cap
₩6.1T
P/E
15.0
P/B
5.9
1M
+4.4%
29KT&G Corporation033780 KOSPI · Consumer DefensiveP/E15.854.4
Mkt Cap
₩20.4T
P/E
15.8
P/B
2.1
1M
+11.3%
30Hanmi Pharm. Co., Ltd.128940 KOSPI · HealthcareP/E24.054.2
Mkt Cap
₩5.3T
P/E
24.0
P/B
3.7
1M
-16.8%
31Samsung SDS Co., Ltd.018260 KOSPI · TechnologyP/E23.954.0
Mkt Cap
₩15.7T
P/E
23.9
P/B
1.5
1M
-7.3%
32ISU Petasys Co., Ltd.007660 KOSPI · TechnologyP/E30.453.6
Mkt Cap
₩6.2T
P/E
30.4
P/B
7.1
1M
-26.9%
33Samsung Heavy Industries Co., Ltd.010140 KOSPI · IndustrialsP/E24.853.5
Mkt Cap
₩13.6T
P/E
24.8
P/B
2.9
1M
-19.4%
34LS Corp.006260 KOSPI · IndustrialsP/E14.752.6
Mkt Cap
₩5.5T
P/E
14.7
P/B
1.0
1M
-34.4%
35NAVER Corporation035420 KOSPI · Communication ServicesP/E13.352.5
Mkt Cap
₩25.8T
P/E
13.3
P/B
0.9
1M
-11.1%
36Samsung Biologics Co.,Ltd.207940 KOSPI · HealthcareP/E39.951.8
Mkt Cap
₩69.2T
P/E
39.9
P/B
8.0
1M
+7.6%
37DAEDUCK ELECTRONICS Co., Ltd.353200 KOSPI · TechnologyP/E39.451.3
Mkt Cap
₩6.2T
P/E
39.4
P/B
6.1
1M
-9.9%
38EO Technics Co., Ltd.039030 KOSDAQ · TechnologyP/E43.650.4
Mkt Cap
₩4.8T
P/E
43.6
P/B
6.3
1M
-25.3%
39Hanwha Aerospace Co., Ltd.012450 KOSPI · IndustrialsP/E17.050.2
Mkt Cap
₩35.8T
P/E
17.0
P/B
2.9
1M
-30.9%
40HANMI Semiconductor Co., Ltd.042700 KOSPI · TechnologyP/E77.849.8①
Mkt Cap
₩17.3T
P/E
77.8
P/B
23.0
1M
-28.8%