Valpik

KOSDAQ undervalued ranking

Ranked by the Magic Formula (simplified) strategy. Lower valuation ranks higher. · Industrials

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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Magic Formula (simplified) — Good companies at cheap prices (Greenblatt)
Built from: EV/EBITDA · ROA (Return on Assets)
Past track record (research): ~30.8%/yr
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.
Details →

28 stocks · 36 value-trap stocks hidden

Return periodtrading days (holidays excluded)
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1Hy-Lok Corporation013030 KOSDAQ · IndustrialsP/E6.388.2
Mkt Cap
₩362.5B
P/E
6.3
P/B
0.8
1M
-15.4%
2Sebo Manufacturing, Engineering & Construction Corp.011560 KOSDAQ · IndustrialsP/E4.587.9
Mkt Cap
₩193.8B
P/E
4.5
P/B
0.7
1M
-18.3%
3Geumhwa Plant Service & Construction Co., Ltd.036190 KOSDAQ · IndustrialsP/E6.081.6
Mkt Cap
₩178.4B
P/E
6.0
P/B
0.5
1M
-12.2%
4Suprema Inc.236200 KOSDAQ · IndustrialsP/E6.280.4
Mkt Cap
₩313.3B
P/E
6.2
P/B
1.1
1M
-19.5%
5JINSUNG T.E.C., Inc.036890 KOSDAQ · IndustrialsP/E2.880.0
Mkt Cap
₩181.7B
P/E
2.8
P/B
0.5
1M
-24.8%
6Seoho Electric Co.,Ltd065710 KOSDAQ · IndustrialsP/E10.376.7
Mkt Cap
₩223.5B
P/E
10.3
P/B
2.1
1M
+1.6%
7Global Tax Free Co., Ltd.204620 KOSDAQ · IndustrialsP/E10.673.8
Mkt Cap
₩388.6B
P/E
10.6
P/B
2.4
1M
-3.8%
8GnBS eco Co.,Ltd382800 KOSDAQ · IndustrialsP/E7.372.8
Mkt Cap
₩160.7B
P/E
7.3
P/B
1.2
1M
-15.4%
9YG-1 Co., Ltd.019210 KOSDAQ · IndustrialsP/E5.071.8
Mkt Cap
₩382.0B
P/E
5.0
P/B
0.8
1M
-19.2%
10Cheryong Electric Co.,Ltd.033100 KOSDAQ · IndustrialsP/E10.569.7
Mkt Cap
₩583.1B
P/E
10.5
P/B
2.3
1M
-23.7%
11Intelligent Digital Integrated Security Co., Ltd.143160 KOSDAQ · IndustrialsP/E8.168.7
Mkt Cap
₩140.0B
P/E
8.1
P/B
0.6
1M
-8.9%
12GnCenergy Co., Ltd119850 KOSDAQ · IndustrialsP/E11.962.9
Mkt Cap
₩515.8B
P/E
11.9
P/B
2.1
1M
-44.2%
13Sangsin Energy Display Precision Co.,Ltd.091580 KOSDAQ · IndustrialsP/E19.855.4①
Mkt Cap
₩347.9B
P/E
19.8
P/B
1.9
1M
+29.5%
14SFA Engineering Corporation056190 KOSDAQ · IndustrialsP/E14.655.3
Mkt Cap
₩705.8B
P/E
14.6
P/B
0.8
1M
-11.5%
15KORCHIP Inc.126730 KOSDAQ · IndustrialsP/E21.452.9
Mkt Cap
₩149.4B
P/E
21.4
P/B
2.4
1M
-21.8%
16Sung Kwang Bend Co.,Ltd.014620 KOSDAQ · IndustrialsP/E18.949.6
Mkt Cap
₩699.8B
P/E
18.9
P/B
1.2
1M
-14.6%
17Shin Heung Energy & Electronics Co.,Ltd.243840 KOSDAQ · IndustrialsP/E13.649.5
Mkt Cap
₩229.0B
P/E
13.6
P/B
0.7
1M
–
18Taewoong Co.,Ltd044490 KOSDAQ · IndustrialsP/E43.632.6
Mkt Cap
₩449.2B
P/E
43.6
P/B
0.7
1M
-40.8%
19YEST Co., Ltd.122640 KOSDAQ · IndustrialsP/E80.724.2
Mkt Cap
₩505.1B
P/E
80.7
P/B
3.4
1M
-27.8%
20Wonik Holdings Co.,Ltd.030530 KOSDAQ · IndustrialsP/E40.419.8
Mkt Cap
₩2.3T
P/E
40.4
P/B
2.1
1M
+11.7%
21PIM Korea Co., Ltd.448900 KOSDAQ · IndustrialsP/E121.819.5
Mkt Cap
₩270.9B
P/E
121.8
P/B
4.5
1M
-14.2%
22Kukbo Design Co., Ltd.066620 KOSDAQ · IndustrialsP/E1.5–
Mkt Cap
₩152.2B
P/E
1.5
P/B
0.3
1M
-8.9%
23Saramin Co.,Ltd.143240 KOSDAQ · IndustrialsP/E2.0–
Mkt Cap
₩168.6B
P/E
2.0
P/B
0.7
1M
-7.6%
24Seohee Construction Co., Ltd.035890 KOSDAQ · IndustrialsP/E1.8–
Mkt Cap
₩353.3B
P/E
1.8
P/B
0.3
1M
-12.6%
25Taesung Co.,Ltd.323280 KOSDAQ · IndustrialsP/E––
Mkt Cap
₩1.5T
P/E
–
P/B
11.4
1M
-14.1%
26Samhyun Co., Ltd.437730 KOSDAQ · IndustrialsP/E––
Mkt Cap
₩1.3T
P/E
–
P/B
10.8
1M
-15.6%
27DTS Inc.0015M0 KOSDAQ · IndustrialsP/E9.6Low data
✦ New listing
Mkt Cap
₩229.9B
P/E
9.6
P/B
1.7
1M
–
28BRILS Corp.468670 KOSDAQ · IndustrialsP/E75.6Low data
✦ New listing
Mkt Cap
₩176.8B
P/E
75.6
P/B
3.3
1M
–