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Doosan Fuel Cell

A336260 · KOSPI
₩24,550+29.89%
2026-08-03 close

Doosan Fuel Cell — pricey right now, or cheap? And what signals are flashing today?

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AI Insight

Why these signals fired — only backtest-proven edge, told honestly

Why this signalSignal guide

Moving-average alignment
No

No active signal.

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Strong-buy signal — the real recordrecord · not a prediction

Not this one stock, but every strong-buy pick we actually published (Korea market). When this stock flashes the signal, it is treated by the same rule.(as of 2026-08-03)

Last 30 sessions
648 picks
Next-day win rate
49.2%
Avg next-day
-0.17%
vs market
+0.72%p

Beat the market on 62.1% of picks (each pick vs its own day’s market average).

Recent publish days (next-day win rate)
07-31 0%07-30 66.7%07-29 0%07-28 45%07-27 20%07-25 36.4%07-21 55.6%07-20 53.8%07-16 53.3%07-15 50%07-14 71.4%07-13 31.2%
This stock flashed this signal 5 times over the last ~2 years (see the signal history below for each date).

Entry is the latest close at publish time; next-day is the following close. “Market” is the equal-weighted average of every stock in the same market that day; delisted names are excluded from both. Fees, taxes and slippage are not included. An observed record over a short window, not a pre-registered backtest. Not investment advice.

Valuation Grades

Relative to 56 IT가전 peers · not investment advice

Pro unlocks the composite grade, 5 factors and sector rank · ₩19,900/mo

Valuation in its own history

PER — · PBR 3.43 — own history (2019-10~) percentiles 16/100 · 67/100

PER16/100
PBR67/100

Higher indicates lower valuation relative to its history (based on earnings and book yields).

Earnings percentiles can fluctuate for cyclical companies (including loss periods), so the book basis is shown alongside. Companies with large share buybacks can have structurally high PBR. Factual information, not investment advice.

Financial safety

Reference indicatorAs of 2024
Grey zoneFinancial-metric reference signal
Altman Z'' zoneZ'' 2.43
Distress
Grey
Safe
The marker shows the current Z'' value within the displayed zones.
Altman Z''
2.43
Beneish M-Score
-2.35

No statistical flag

Sloan accrual
-9.45%

부실·조작 위험을 나타내는 사실 지표입니다. 투자 조언이 아니며, 검증 전이라 참고용입니다.

Factual information, not investment advice.

Earnings quality · Piotroski F-Score

3/9Weak

Piotroski measures year-over-year financial improvement, not absolute quality.

Financial improvement score3/9

Profitability

  • Positive ROANot passed
  • Positive OCFPass
  • Improving ΔROANot passed
  • Accruals (OCF > net income)Pass

Leverage & liquidity

  • Lower debtNot passed
  • Higher current ratioNot passed
  • No new sharesNot passed

Efficiency

  • Higher gross marginNot passed
  • Higher asset turnoverPass

Calculation note: F7(신주)은 equity/asset 유지로 근사

Already-stable companies may score lower when year-over-year improvement is limited.

Factual information, not investment advice.

Forensic signals

Anomaly and structural signals observed in the financial statements.

Margin trendWarning

영업외손익 급변 (영업이익 대비 40% 규모 변동) — 일회성 손익 주의. 통계적 정황 신호이며 회계부정 단정이 아닙니다.

Factual information, not investment advice.

Industry structure

KRAs of 2026-08-03

IT가전

This stock is in IT가전: revenue rank 15 of 56, share 0.3%.

15 / 560.3%revenue share

Who dominates this industry?

  1. 1LG전자72.9%
  2. 2삼성SDI13.8%
  3. 3에코프로비엠2.3%
  4. 4엘앤에프1.6%
  5. 5피엔티0.9%
  6. 6두산퓨얼셀0.3%

Concentration

ConcentratedCR3 89%
HHI 5,51556 revenue members

HHI and CR3 are separate industrial-organization facts; they are not the polarization verdict.

Polarization

Winner-take-all deepeningConsistent

Polarization measures industry gaps and structure, not valuation, forecast, or investment advice.

Margin lens

IQR%p
18.3
Direction
확대
Level
넓음
Years
6

Value lens

P90/P10
8.9
Median P/B
1.05
Level
넓음
n
53

Survivorship note: 현재 산업 멤버십을 과거 연도에 소급 적용 — 과거 진입·퇴출 기업 미반영(복원 불가)

Factual information, not investment advice.

Risk sensitivity — adverse assumptions

Metric changes under stated assumptions; not a forecast or investment advice.

Base metrics

Operating margin
-0.9%
Interest coverage
-0.1x
Return on equity (ROE)
-2.1%

Operating margin −5pp

Operating loss
Interest coverageBase -0.1x adverse case -0.8x
Return on equity (ROE)Base -2.1% adverse case -10.6%

Revenue −15%

Interest coverage risk
Interest coverageBase -0.1x adverse case -0.1x
Return on equity (ROE)Base -2.1% adverse case -6.4%

Interest rate +2pp

Interest coverage risk
Interest coverageBase -0.1x adverse case -0.1x
Return on equity (ROE)Base -2.1% adverse case -9.2%

Interest coverage limit

Already below the limit by 7.8pp

Interest coverage limit at an operating margin of 7%

Interest expense coverage threshold

Key suppliers · Annual report

Annual reportDART · 2026-03-18

Suppliers disclosed by the company in its 2026-03-18 annual report.

Suppliers without disclosed amount

하이에어코리아데스틴파워제이앤엘테크MBOPEBOPMechanicalBalancePlantElectricalPAFCSupplyChain+2 more

Financials at a glance

Doosan Fuel Cell's latest results and balance sheet. The bars track the last three periods.

Who held it · filings

Filed record

A historical record from curated-guru 13F filings and DART 5%+ major-holding disclosures.

US 13F는 분기 공시이며 최대 45일 뒤 제출될 수 있습니다.

5%+ major-holding disclosures

  • 두산에너빌리티36.67%2025-03-31 · 증감 0.00%p
  • 국민연금공단6.34%2025-10-01 · 증감 +1.16%p

Other stocks held by the same investors

A filing-based shared-holder record, not investment advice.

Connections

AI-extracted related companies · for reference

Competitors
Bloom EnergyFuelCell EnergyCeres Power
Same theme
수소 테마신재생에너지 테마발전설비 테마
🔗 See in the full market map →

📦 ETFs holding this stock

by weight · top-10 constituents basis

Passive money holding this stock ≈ 50억 · 1w net inflow ≈ +2억(lower bound — top-10 basis, not a forecast)

Factual holdings info from daily disclosures — not a recommendation.

Look up another stock →

Recent filings

Doosan Fuel Cell's latest filings on Korea's DART. Open a headline for a reference summary and the original.

Source: DART (Korea electronic disclosure)

Signal history (last ~2 years)

Every occurrence on this stock, with the return 20 trading days later. Small sample — a record, not a prediction.

Strong buy (52w high + volume)×5
26-05-08-16.6%26-05-06+6.8%26-04-29+52.9%26-04-24+101%26-04-22+103.5%
52-week high breakout×3
26-05-06+6.8%26-04-24+101%26-04-22+103.5%
New MA alignment×3
26-05-21-24.8%26-04-22+103.5%26-04-15+92.5%

“·” = fewer than 20 trading days since the event. Cup-and-handle entries are days our board actually showed the badge (archive grows daily since 2026-05-12); others are recomputed from price data.

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