KOSPI undervalued ranking
Ranked by the Rule of 40 strategy. Lower valuation ranks higher. · Energy
Data as of: 2026-10-30 · end-of-day, not real-time
Information & education only — not investment advice or a guarantee of returns.
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Rule of 40 — Growing software where growth + margin ≥ 40
Built from: Rule of 40 · EV/Sales · FCF Yield
Details →6 stocks · 2 value-trap stocks hidden
Return periodtrading days (holidays excluded)
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1E1 Corporation017940 KOSPI · EnergyP/E3.399.0
Mkt Cap
₩480.5B
P/E
3.3
P/B
0.2
1M
-9.6%
2HD Hyundai Co., Ltd.267250 KOSPI · EnergyP/E4.085.5
Mkt Cap
₩10.0T
P/E
4.0
P/B
0.8
1M
-30.5%
3Michang Oil Ind. Co., Ltd.003650 KOSPI · EnergyP/E1.673.3
Mkt Cap
₩175.4B
P/E
1.6
P/B
0.3
1M
-8.7%
4S-Oil Corporation010950 KOSPI · EnergyP/E9.465.6
Mkt Cap
₩14.3T
P/E
9.4
P/B
1.4
1M
-23.9%
5SK Gas Co., Ltd.018670 KOSPI · EnergyP/E7.757.3
Mkt Cap
₩2.3T
P/E
7.7
P/B
0.6
1M
+6.9%
6Hankook Shell Oil Co.,Ltd.002960 KOSPI · EnergyP/E13.244.6
Mkt Cap
₩673.4B
P/E
13.2
P/B
5.5
1M
-1.1%