Margin trendWarning
영업외손익 급변 (영업이익 대비 268% 규모 변동) — 일회성 손익 주의. 통계적 정황 신호이며 회계부정 단정이 아닙니다.
DB
A012030 · KOSPI₩1,434-1.65%
2026-08-25 closeDB — pricey right now, or cheap? And what signals are flashing today?
The grade and valuation bands are below — free to read.
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AI Insight
Why these signals fired — only backtest-proven edge, told honestly
New high + volume — the real recordrecord · not a prediction
Not this one stock, but every new-high-plus-volume pick we actually published (Korea market). When this stock flashes the signal, it is treated by the same rule.(as of 2026-08-25)
Last 30 sessions
402 picks
Next-day win rate
51.6%
Avg next-day
-0.06%
vs market
-0.24%p
Beat the market on 45.3% of picks (each pick vs its own day’s market average).
Recent publish days (next-day win rate)
08-23 60%08-21 36.4%08-20 44.4%08-19 0%08-18 27.3%08-14 23.1%08-13 41.7%08-12 70%08-11 77.8%08-10 22.2%08-07 61.5%08-06 27.3%
This stock flashed this signal 1 time 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.
Trade plan
Decide the exit before you enter. Set what you are willing to lose first, and the share count follows — so you know the worst case before you buy.
Fill entry, stop, account size and risk percent to get a share count. The stop must sit below the entry.
This is a calculator, not advice, and it does not promise any outcome. You choose the stop and target — the button values (ATR, recent low/high) are observations from past prices. Actual fills depend on the order book and liquidity.
Valuation Grades
Relative to 166 소프트웨어 peers · not investment advice
A-
Overall: 소프트웨어 38/166 · top 22%
Factor composite · relative position in sector
Valuation in its own history
PER 3.13 · PBR 0.73 — own history (2000-01~) percentiles 98/100 · 48/100
PER98/100
PBR48/100
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 2024Grey zoneFinancial-metric reference signal
Altman Z'' zoneZ'' 1.52
Distress
Grey
Safe
- Altman Z''
- 1.52
- Beneish M-Score
- -1.58
- Sloan accrual
- 10.35%
Statistical manipulation-risk signal
부실·조작 위험을 나타내는 사실 지표입니다. 투자 조언이 아니며, 검증 전이라 참고용입니다.
Factual information, not investment advice.
Earnings quality · Piotroski F-Score
7/9Strong
Piotroski measures year-over-year financial improvement, not absolute quality.
Financial improvement score7/9
Profitability
- Positive ROAPass
- Positive OCFPass
- Improving ΔROAPass
- Accruals (OCF > net income)Not passed
Leverage & liquidity
- Lower debtPass
- Higher current ratioPass
- No new sharesPass
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.
Factual information, not investment advice.
Industry structure
KRAs of 2026-08-25소프트웨어
This stock is in 소프트웨어: revenue rank 22 of 166, share 0.8%.
22 / 1660.8%revenue share
Who dominates this industry?
- 1삼성에스디에스18.6%
- 2NAVER14.5%
- 3카카오10.6%
- 4현대오토에버5%
- 5NICE4.1%
- 6DB0.8%
Concentration
DistributedCR3 43.7%HHI and CR3 are separate industrial-organization facts; they are not the polarization verdict.
Polarization
MixedConsistentPolarization measures industry gaps and structure, not valuation, forecast, or investment advice.
Margin lens
- IQR%p
- 9.31
- Direction
- 축소
- Level
- 보통
- Years
- 7
Value lens
- P90/P10
- 6.4
- Median P/B
- 1.27
- Level
- 보통
- n
- 162
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
- 5%
- Interest coverage
- 2x
- Return on equity (ROE)
- 23.5%
Operating margin −5pp
Interest coverage riskInterest coverageBase 2x adverse case 0x
Return on equity (ROE)Base 23.5% adverse case -3.6%
Revenue −15%
TolerableInterest coverageBase 2x adverse case 1.7x
Return on equity (ROE)Base 23.5% adverse case 2.7%
Interest rate +2pp
Interest coverage riskInterest coverageBase 2x adverse case 1.2x
Return on equity (ROE)Base 23.5% adverse case 1.4%
Interest coverage limit
Current margin 2.6ppInterest coverage limit at an operating margin of 2.5%
Interest expense coverage threshold
Financials at a glance
DB's latest results and balance sheet. The bars track the last three periods.
Who held it · filings
Filed recordA 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
- 김남호43.82%2026-05-22 · 증감 -3.69%p
Connections
AI-extracted related companies · for reference
Customers
대한항공Price comovement r=0.21 (1 year)아시아나항공Price comovement r=0.31 (1 year)한국철도공사현대자동차기아Price comovement r=0.22 (1 year)롯데글로벌로지스CJ대한통운Price comovement r=0.27 (1 year)한진Price comovement r=0.37 (1 year)LX판토스대한해운Price comovement r=0.34 (1 year)HMMPrice comovement r=0.26 (1 year)우체국물류지원단한솔로지스틱스Price comovement r=0.25 (1 year)삼성전자Price comovement r=0.28 (1 year)
Recent filings
DB'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.
New high + volume×1
26-05-26-27.1%
52-week high breakout×1
26-05-26-27.1%
New MA alignment×3
26-05-27-20.8%26-05-08-8.9%26-04-28+0%
“·” = 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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