KOSPI · Communication Services · Magic Formula (simplified)

KOSPI undervalued ranking

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

Data as of: 2026-10-30 · end-of-day, not real-time

Information & education only — not investment advice or a guarantee of returns.

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.

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# ▲	Company	Sector	Mkt Cap	P/E	Fwd P/E	P/B	Div %	FCF %	EV/EBITDA	Score	Balance	Δ Rank	1M
1	DoubleUGames Co., Ltd.192080KOSPI	Communication Services	₩1.1T≈ $801.1M	6.5	5.9	0.8	2.2%	17.3%	2.2	93.8	36	–	-5.3%
2	KRAFTON, Inc.259960KOSPI	Communication Services	₩7.9T≈ $5.9B	10.2	10.7	1.1	1.2%	10.6%	3.7	86.8	21	▲13	-6.6%
3	Innocean Worldwide Inc.214320KOSPI🔊 1.9x	Communication Services	₩691.6B≈ $518.7M	5.4	5.9	0.6	5.4%	45.8%	0.9	85.0	23	▼7	-5.0%
4	Cheil Worldwide Inc.030000KOSPI	Communication Services	₩1.9T≈ $1.4B	9.6	10.6	1.1	6.5%	5.9%	3.3	82.4	25	▼11	-1.9%
5	LG Uplus Corp.032640KOSPI	Communication Services	₩6.0T≈ $4.5B	11.4	8.2	0.7	4.9%	14.5%	2.9	72.2	29	▼10	-2.1%
6	KT Corporation030200KOSPI	Communication Services	₩11.0T≈ $8.2B	9.0	8.2	0.6	5.3%	7.8%	3.6	65.7	23	▼51	-10.3%
7	NHN Corporation181710KOSPI	Communication Services	₩1.4T≈ $1.1B	21.7	14.3	0.9	1.0%	8.5%	4.6	65.0	20	▼24	-15.3%
8	Kakao Corp.035720KOSPI	Communication Services	₩13.0T≈ $9.8B	37.3	23.6	1.1	0.3%	26.2%	3.1	63.4	14	▲108	-12.2%
9	SK Telecom Co., Ltd.017670KOSPI	Communication Services	₩16.1T≈ $12.0B	21.4	11.7	1.0	4.3%	5.8%	5.5	56.0	18	▲37	-11.9%
10	NAVER Corporation035420KOSPI	Communication Services	₩25.8T≈ $19.4B	13.3	13.9	0.9	1.5%	3.5%	7.9	52.5	7	▼11	-11.1%

11	Netmarble Corporation251270KOSPI	Communication Services	₩2.7T≈ $2.0B	7.1	5.6	0.5	2.6%	16.6%	6.3	50.4	18	▼17	-1.9%