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Openknowl

A440320 · KOSDAQ
₩1,986+7.24%
2026-08-03 close

Openknowl — what's the grade? 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 has not flashed this signal recently — the record above is the signal’s own, not this stock’s.

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 86 미디어,교육 peers · not investment advice

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

Financial safety

Reference indicatorAs of 2024
Grey zoneFinancial-metric reference signal
Altman Z'' zoneZ'' 2.49
Distress
Grey
Safe
The marker shows the current Z'' value within the displayed zones.
Altman Z''
2.49
Beneish M-Score
-1.22

Statistical manipulation-risk signal

Sloan accrual
2.04%

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

Factual information, not investment advice.

Why has this company moved this way?

Auditable observations with the original numeric evidence.

차입 증가 → 이자부담 → 수익성 악화

Critical

부채가 +433.5% 늘며 이자보상배율이 3.0x에서 -1.3x로 하락했다. ROE도 3.6%에서 -1.3%로 낮아져 차입 부담이 수익성을 누르고 있다.

Evidence

부채 YoY +433.5%이자보상배율 3.0x→-1.3xROE 3.6%→-1.3%

Factual information, not investment advice.

Earnings quality · Piotroski F-Score

2/9Weak

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

Financial improvement score2/9

Profitability

  • Positive ROAPass
  • Positive OCFNot passed
  • Improving ΔROANot passed
  • Accruals (OCF > net income)Not passed

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.

Balance sheetWarning

부채총계 급증 (+434%). 통계적 정황 신호이며 회계부정 단정이 아닙니다.

Margin trendWarning

영업이익률 악화 (5.4% → -1.0%, -6.4%p). 통계적 정황 신호이며 회계부정 단정이 아닙니다.

Margin trendWarning

영업외손익 급변 (영업이익 대비 394% 규모 변동) — 일회성 손익 주의. 통계적 정황 신호이며 회계부정 단정이 아닙니다.

Factual information, not investment advice.

Industry structure

KRAs of 2026-08-03

미디어,교육

This stock is in 미디어,교육: revenue rank 54 of 86, share 0.2%.

54 / 860.2%revenue share

Who dominates this industry?

  1. 1CJ ENM16%
  2. 2제일기획13.3%
  3. 3하이브6.9%
  4. 4이노션6.5%
  5. 5CJ CGV6%
  6. 6오픈놀0.2%

Concentration

DistributedCR3 36.3%
HHI 66086 revenue members

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

Polarization

MixedConsistent

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

Margin lens

IQR%p
17.38
Direction
확대
Level
넓음
Years
6

Value lens

P90/P10
6.3
Median P/B
0.91
Level
보통
n
78

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
-1%
Interest coverage
-1.3x
Return on equity (ROE)
3.9%

Operating margin −5pp

Operating loss
Interest coverageBase -1.3x adverse case -7.3x
Return on equity (ROE)Base 3.9% adverse case -8.5%

Revenue −15%

Interest coverage risk
Interest coverageBase -1.3x adverse case -1.1x
Return on equity (ROE)Base 3.9% adverse case -2.1%

Interest rate +2pp

Interest coverage risk
Interest coverageBase -1.3x adverse case -0.4x
Return on equity (ROE)Base 3.9% adverse case -4.4%

Interest coverage limit

Already below the limit by 1.9pp

Interest coverage limit at an operating margin of 0.8%

Interest expense coverage threshold

Key suppliers · Annual report

Annual reportDART · 2026-03-19

Suppliers disclosed by the company in its 2026-03-19 annual report.

Suppliers without disclosed amount

이수시스템아바비전MAINASSYHDPMODULEXIAMENPRIMATECHNOLOGYODDCabinetOHI+1 more

Financials at a glance

Openknowl'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

  • 권인택48.75%2026-06-30 · 증감 -3.43%p
  • 라이프자산운용11.51%2026-06-23 · 증감 +5.93%p
  • 에이치알자산운용7.79%2024-12-26 · 증감 +7.79%p
  • 수성자산운용7.76%2026-06-29 · 증감 +7.76%p

Other stocks held by the same investors

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

Connections

AI-extracted related companies · for reference

🔗 See in the full market map →

Recent filings

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

Source: DART (Korea electronic disclosure)

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