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Dongyang Piston Co Ltd (092780) fair value: what the stock is really worth

We calculate from audited financials what Dongyang Piston Co Ltd is really worth. The fair value tells you whether the price is too high or too low, the quality score (0 to 100) how solid the business behind it is. 26 models, 37 quality factors, updated daily.

  1. Fair value above price? Yes
  2. Good quality? No
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Consumer Cyclical · KR · ISIN KR7092780006

DP Some data Sep 13, 2026

Dongyang Piston Co Ltd

092780 · KO

Cheap, value-trap riskThe stock looks deeply undervalued, but low quality raises value-trap risk.

✓Fair value 10,649 KRW · Strongly undervalued (+160%)
!Quality 43/100
!Expensive Growth (revenue 5y +7.4 %/yr)
!Thin margins · 2.1% net margin (TTM)
!Low debt · negative free cash flow
·1.95% dividend yield
!Mixed vs. peers (5/10)
!Narrow moat 27/100
!Evidence only medium, so the estimate is less certain
!Weak on past: 28 out of 100
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What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

10,295 KRW 2,987 KRW Fair Value 10,649 KRW Apr 2021 Sep 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 13, 2026.

How to read this chart

60‑month range 2,987 KRW – 10,295 KRW · fair‑value band 7,871 KRW – 15,199 KRW · the 4,100 KRW price screens below the 10,649 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 13, 2026.

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Company profile

DYP Co.,Ltd, together with its subsidiaries, manufactures and sells automobile parts in South Korea and internationally.

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DYP Co.,Ltd, together with its subsidiaries, manufactures and sells automobile parts in South Korea and internationally. It offers compact pistons for gasoline, diesel, LPI, and hybrid engines used in passenger cars and SUVs; mid-size pistons for diesel and natural gas engines used in vans, mini buses, compact trucks, and buses; and large-size pistons for gasoline engines used in medium and heavy duty trucks, construction equipment, and generators. The company also provides small pistons for msall gasoline engines used in two-wheelers, including motorcycles; pistons for military vehicles and vessels, as well as agricultural vehicles, such as tractors, combines, etc.; piston pins for automobile engines; diamond cutting tools for piston machining; and ring carriers for gas and diesel engine pistons, as well as cylinder liners for diesel engines. In addition, it implements assembly of various components, such as piston rings, pins, and con rods with pistons. The company was formerly known as Dong Yang Piston Co., Ltd. and changed its name to DYP Co.,Ltd in April 2025. DYP Co.,Ltd was founded in 1967 and is headquartered in Ansan-si, South Korea.

Stock analysis

Dongyang Piston Co Ltd (092780) currently trades at 4,100 KRW, while our model-based Fair Value estimate is 10,649 KRW, implying the stock looks roughly 61.5% undervalued today.

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Valuation

Bull case: the Multiples group reads highest at a median of 12,785 KRW per share, and 12 of the 14 models we run sit above the 4,100 KRW price.

Bear case: the Earnings-Based group reads lowest at 3,593 KRW, and 2 of the 14 models stay below the price. Evidence for this calculation is medium.

Scenario range: 7,871 KRW (bear) to 15,199 KRW (bull), the price of 4,100 KRW sits below it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.

Quality & growth

The Quality Score stands at 43/100 (below-average quality), in the Consumer Cyclical sector.

Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.

Dongyang Piston Co Ltd reported revenue of 459B KRW in FY2025 versus 355B KRW in FY2021, a compound +6.7%/yr. Reported net income was 7.8B KRW in FY2025, compounding +1.3%/yr from FY2021.

Key figures

Market cap 51.7B KRW (≈ $36.2M) · P/S ratio 0.12 · Dividend yield 2.0% · Net margin 1.7% · Return on equity 6.9% · Return on assets (EBIT) 4.7% · Operating margin 2.5% · Revenue (TTM) 470B KRW.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 33 out of 100 (low confidence).

What moves the price

The share trades about 60% below its 52-week high and 38% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Consumer Cyclical peers we cover trades at −35% fair-value upside, at 160%, 092780 screens cheaper than that median.

Fair Value models

Bear 7,871 KRW Fair Value 10,649 KRW Bull 15,199 KRW
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model. Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. Evidence ⓘEvidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Highest evidence
Residual Income 8,833 KRW 9,006 KRW 8,835 KRW 76
EPV 6,765 KRW 8,622 KRW 10,246 KRW 74
ROIC Compounder 6,765 KRW 8,622 KRW 10,246 KRW 72
All 14 models by family
Earnings-Based
Graham-Dodd 4,198 KRW 12,157 KRW 16,048 KRW 65
Lynch FV 2,515 KRW 3,593 KRW 4,671 KRW 61
PEG = 1.0 2,515 KRW 3,593 KRW 4,671 KRW 57
EPV 6,765 KRW 8,622 KRW 10,246 KRW 74
Multiples
P/E Multiple 10,186 KRW 13,582 KRW 16,977 KRW 63
P/S Multiple 7,871 KRW 10,495 KRW 13,119 KRW 58
P/B Multiple 7,871 KRW 10,495 KRW 13,119 KRW 55
EV/EBIT 13,445 KRW 19,385 KRW 25,325 KRW 65
EV/EBITDA 20,283 KRW 28,502 KRW 36,721 KRW 67
EV/Revenue 7,637 KRW 12,785 KRW 17,933 KRW 52
Asset-Based
NCAV (Graham) 5,693 KRW 7,628 KRW 11,386 KRW 54
Economic Profit
Residual Income 8,833 KRW 9,006 KRW 8,835 KRW 76
ROIC Compounder 6,765 KRW 8,622 KRW 10,246 KRW 72
Growth Earnings
Growth-Adj P/E 8,184 KRW 11,692 KRW 15,199 KRW 67

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Quality Score breakdown

Overall quality 43/100

Of which business quality 40 · Market factors (momentum, volatility) 28

Profitability 34
Margins and returns on capital today
Quality Growth 51
Are margins and returns improving?
Cashflow 7
Earnings quality: real cash, not paper profit
Fin. Strength 25
Balance sheet, leverage, solvency risk
Investment 70
Disciplined investing over empire-building
Low Volatility 30
Calm price path (market factor)
Momentum 28
Price trend over the last 3–12 months (market factor)
52W Momentum 26
Distance to the 52-week high (market factor)
Net Issuance 89
Share count: buybacks or dilution?

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Revenue & earnings trend

Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 43/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+6.6%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+4.9%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+7.4%
Revenue growth 9 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+4.9%
What shareholders gained per year (last 5 years), in KRW ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Measured in KRW: this currency has depreciated against the euro and dollar over the long run, so part of the nominal rate is currency erosion that never reaches a EUR/USD investor.
+0.5%
Earnings growth per share plus dividend.
Earnings per share, growth per year−1.5%
Dividend (yield on the price)2.0%
Profit margin 2020 to 2025 ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.1% → 4%

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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Auto Parts · 655 stocks

Beats the industry median on 4/9 measures
A mixed picture versus its industry peers.
Valuation
Quality Score 43 · Bottom 25%
Profitability
Return on equity (TTM) 7% · Above median
Return on assets 2% · Below median
Net margin (TTM) 2% · Below median
Operating margin (TTM) 3% · Below median
Growth and dividend
Revenue growth 10% · Above median
Dividend yield (TTM) 2.0% · Above median
Balance sheet
Debt / equity 0.50× · Highest 25%

Valuation Multiplesvs Auto Parts median · lower = cheaper

EV/EBITDA 1.5× · Cheapest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)100 · sector 23
FUTURE (revenue growth)50 · sector 19
PAST (return on equity)28 · sector 27
HEALTH (low debt)75 · sector 95
DIVIDEND (yield)39 · sector 36

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

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10 more Auto Parts stocks, each showing price versus our Fair Value estimate.

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AutoZone, Inc AZO $2,860 $2,287 −20%
Hyundai Mobis Co 012330 383,000 KRW 643,909 KRW +68%
Fuyao Glass Industry Group 600660 ¥54.08 ¥72.66 +34%
Samvardhana Motherson International Limited MOTHERSON ₹164.30 ₹85.89 −48%
Magna International Inc MGA $63.74 $68.17 +7%
Genuine Parts Company GPC $130.52 $58.07 −56%
Bosch Limited BOSCHLTD ₹47,800 ₹11,534 −76%
Ningbo Tuopu Group 601689 ¥43.76 ¥28.28 −35%
Bharat Forge Limited BHARATFORG ₹1,919 ₹393.20 −80%

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Dongyang Piston Co Ltd · Fair Value
10,649 KRW +61%Fair Value
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Cite: Fair Value Calculator (2026). "Dongyang Piston Co Ltd Fair Value". https://www.fairvalue-calculator.com/stock/092780

Frequently asked questions

Is Dongyang Piston Co Ltd (092780) overvalued or undervalued?
As of Sep 13, 2026, our model estimates a fair value of 10,649 KRW versus a price of 4,100 KRW, about +160% upside (undervalued).
What is the fair value of 092780?
Our model-based fair value for Dongyang Piston Co Ltd is 10,649 KRW (as of Sep 13, 2026), built from audited fundamentals. The current price: 4,100 KRW.
What is the quality score of 092780?
Dongyang Piston Co Ltd has a Quality Score of 43/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Dongyang Piston Co Ltd (092780)?
Our model-based price target is the fair value of 10,649 KRW (as of Sep 13, 2026) from 14 valuation models. Cautious scenario 7,871 KRW, optimistic scenario 15,199 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Dongyang Piston Co Ltd stock forecast for 2026?
Our models put fair value at 10,649 KRW, about +160% upside versus a price of 4,100 KRW (undervalued). Cautious scenario 7,871 KRW, optimistic scenario 15,199 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Dongyang Piston Co Ltd (092780)?
Dongyang Piston Co Ltd reported trailing-twelve-month revenue of about 470B KRW (latest available figure, as of Sep 13, 2026).
Does Dongyang Piston Co Ltd pay a dividend?
Dongyang Piston Co Ltd currently shows a dividend yield of about 1.95% relative to its recent price (as of Sep 13, 2026).
What is the intrinsic value of Dongyang Piston Co Ltd (092780)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Dongyang Piston Co Ltd it is 10,649 KRW per share (as of Sep 13, 2026), against a price of 4,100 KRW. It is the blended result of 14 valuation models (cash flow, earnings, asset, dividend).
Is Dongyang Piston Co Ltd stock overvalued or undervalued in 2026?
As of Sep 13, 2026, 092780 trades below its calculated fair value: price 4,100 KRW, fair value 10,649 KRW, a gap of about +160% (undervalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of 092780?
No. The price is what the market pays today (4,100 KRW); the fair value is what the company's own numbers justify (10,649 KRW). For Dongyang Piston Co Ltd the two are 6,549 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Dongyang Piston Co Ltd worth?
The market values Dongyang Piston Co Ltd at about 51.7B KRW (market capitalisation, as of Sep 13, 2026). Per share that is 4,100 KRW; our models calculate a fair value of 10,649 KRW per share.
What do the bullish and bearish scenarios say about 092780?
Our models span a range for Dongyang Piston Co Ltd: cautious scenario 7,871 KRW, base 10,649 KRW, optimistic 15,199 KRW per share (as of Sep 13, 2026, price 4,100 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Dongyang Piston Co Ltd (092780)?
Balance-sheet figures for Dongyang Piston Co Ltd (as of Sep 13, 2026): return on equity 6.9%, debt of 0.50 per unit of equity. They feed the Quality Score of 43/100, which measures business quality independently of the share price.
How far is 092780 from its 52-week high?
Dongyang Piston Co Ltd trades at 4,100 KRW, about 60% below its 52-week high of 10,250 KRW and 38% above the low of 2,963 KRW (as of Sep 13, 2026). Distance from the high says nothing about value: that is what the fair value of 10,649 KRW is for.
Which stocks are comparable to Dongyang Piston Co Ltd?
From the same area (Consumer Cyclical) we also value O'Reilly Automotive, Inc, AutoZone, Inc, Hyundai Mobis Co, Fuyao Glass Industry Group, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Dongyang Piston Co Ltd stock attractive at the current price?
The data as of Sep 13, 2026: price 4,100 KRW, calculated fair value 10,649 KRW (+160%), Quality Score 43/100, from 14 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of 092780 calculated?
We run Dongyang Piston Co Ltd through 14 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of 10,649 KRW, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 15.8 % above its aggregate fair value. Dongyang Piston Co Ltd currently trades 160 % below its own fair value, and the market average says nothing about that. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Dongyang Piston Co Ltd (092780)?
The closing price on Sep 18, 2026 was 4,100 KRW. Our model-based fair value is 10,649 KRW, about +160% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Dongyang Piston Co Ltd right now?
The large discount to fair value meets weak quality (43/100). That raises the risk this is a value trap rather than a bargain. The price is below even our cautious bear case (7,871 KRW). The market is more pessimistic than our downside scenario. A fairly wide model range (7,871 KRW to 15,199 KRW) leaves room in how you read the outcome.

Key figures of Dongyang Piston Co Ltd

How large is the market capitalisation of Dongyang Piston Co Ltd (092780)?
The market capitalisation of Dongyang Piston Co Ltd is 51.7B KRW (≈ $36.2M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Dongyang Piston Co Ltd (092780)?
The price-to-sales ratio of Dongyang Piston Co Ltd is 0.12 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What is the dividend yield of Dongyang Piston Co Ltd (092780)?
The dividend yield of Dongyang Piston Co Ltd is 2.0%. Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Dongyang Piston Co Ltd (092780)?
The net margin of Dongyang Piston Co Ltd is 1.7% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Dongyang Piston Co Ltd (092780)?
The return on equity (ROE) of Dongyang Piston Co Ltd is 6.9% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Dongyang Piston Co Ltd (092780)?
On an EBIT basis the return on assets of Dongyang Piston Co Ltd is 4.7% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Dongyang Piston Co Ltd (092780)?
The operating margin of Dongyang Piston Co Ltd is 2.5% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Dongyang Piston Co Ltd (092780)?
Revenue at Dongyang Piston Co Ltd is growing +10.0% versus a year earlier (3y avg +4.9%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Dongyang Piston Co Ltd (092780)?
Earnings per share at Dongyang Piston Co Ltd are growing +214% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Dongyang Piston Co Ltd (092780) generate?
The free cash flow of Dongyang Piston Co Ltd is −32.7B KRW (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Dongyang Piston Co Ltd (092780) carry?
The net debt of Dongyang Piston Co Ltd is 165B KRW (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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