ATLASATLAS fair value
₩54,775
Below fair value · 66% discount
Range: ₩33,963–₩88,339Fair valuePrice
Donga Geologic (028100.KO)
Donga Geologic stock price today, ATLAS forecast and fair value
Industrials · Engineering & Construction · Korea Exchange (KOSPI) · South Korea
₩18,850▲ +1.73%
Prices as of Oct 27, 2026 · KRW
Chance of rising in 1 month
51%
that it ends higher than today in 21 sessions
0%coin flip 50%100%
This is just the summary. See everything on Donga Geologic in ATLAS
ATLAS's own quantitative analysis, all in one place.
- Simulation and expected rangeThousands of simulated scenarios: how far the price could rise or fall.
- Officers and shareholdersWho runs the company and which funds hold its shares.
- Customer and supplier mapWho it does business with, from its own filings.
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On Donga Geologic
- Simulation and expected rangeThousands of simulated scenarios: how far the price could rise or fall.
- Officers and shareholdersWho runs the company and which funds hold its shares.
- Customer and supplier mapWho it does business with, from its own filings.
- Valuation and financialsFair value step by step, quarterly accounts and upcoming events.
- NewsThe latest on the company, in one place.
And for you
- ATLAS builds your portfolioAnswer a short test and get portfolios that fit you.
- AlertsWe let you know when something changes in your stocks.
- Crisis simulatorHow your portfolio would do in a crash like 2008.
- Practice risk-free$10,000 in virtual money to invest at real prices.
- Global screenerSearch US stocks and stocks from 47 countries with filters.
Plans from €3.99 a month.
ATLAS estimates Donga Geologic's fair value at about ₩54,775 per share (reasonable range: ₩33,963 to ₩88,339). At ₩18,850, the stock trades 66% below it.
It is calculated with a blend of a discounted cash-flow model and peer valuation multiples. Confidence in the estimate is low. It is an estimate, not a promise: if the company's results change, so does its fair value.
ATLAS's model gives Donga Geologic a 51% chance of finishing higher a month from now (21 trading sessions) than today: close to a coin flip.
In half of the simulated outcomes the price ends between ₩17,966 and ₩19,868; in 9 out of 10, between ₩16,433 and ₩21,721. Estimated annual volatility is 27%.
Price, last 12 months (weekly close)
Key numbers
- Market cap
- ₩208B
- Market cap (USD)
- $157M
- P/E ratio
- 10.2
- Dividend yield
- 3.14%
- 52-week high
- ₩20,750
- 52-week low
- ₩13,200
- Revenue (12 months)
- ₩494B
- Gross margin
- 6.4%
- Operating margin
- 4.5%
- Net margin
- 4.3%
- Beta
- 0.17
What this means
These are two different questions: fair value looks at the business (what it is worth given what it earns) and the odds look at the price over the next month. Donga Geologic sits below fair value and its odds of rising over a month are close to a coin flip. An expensive stock can keep climbing and a cheap one can keep falling, which is why ATLAS shows the two readings separately.
Over the last 52 weeks 028100.KO has traded between ₩13,200 and ₩20,750. Today it is 9.2% below that high and 43% above its low.
On the business: net margin is 4.3%; it trades at 10.2 times earnings.
Its beta is 0.17: it tends to move less than the market.
About the company
Dong-Ah Geological Engineering Company Ltd. operates as a construction company in South Korea and internationally. The company undertakes tunnel construction, ground improvement, and engineering works.
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Comparable companies
Other companies in the same line of business:
Frequently asked questions
What is Donga Geologic (028100.KO) fair value?
About ₩54,775 per share according to ATLAS (reasonable range: ₩33,963 to ₩88,339). With the stock at ₩18,850, it is 66% below it.
What is the chance 028100.KO goes up next month?
51%: close to a coin flip. In half of the simulated outcomes, 028100.KO ends the month between ₩17,966 and ₩19,868.
How big is Donga Geologic and what is its P/E ratio?
Donga Geologic's market capitalization is ₩208B. Its price-to-earnings (P/E) ratio is 10.2: you pay ₩10.2 for each ₩1.00 of yearly earnings.
Does Donga Geologic pay a dividend?
Yes. 028100.KO's current dividend yield is 3.14% at today's price (₩18,850).
Not investment advice. ATLAS estimates are produced by statistical models from public data; they can be wrong and past performance does not predict future results. Consider your own situation before investing. Disclaimer