Revenue qualityDanger
매출 흑자인데 영업CF 적자 (OCF/매출 -19%). 통계적 정황 신호이며 회계부정 단정이 아닙니다.
Prove it
227100 · KOSDAQ₩2-60.00%
2026-06-30 closeProve it last closed at ₩2 (-60.00%) on 2026-06-30. Listed on KOSDAQ; price, financials and dividends update daily after market close.
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No active signal.
New high + volume — the real recordrecord · not a prediction
Last 30 sessions
303 picks
Next-day win rate
50.7%
Avg next-day
-0.11%
vs market
-0.49%p
Every new-high-plus-volume pick we actually published (Korea market) — not this stock alone.
Trade plan
Fill entry, stop, account size and risk percent to get a share count. The stop must sit below the entry.
A calculator · not advice or a guarantee
Financials & valuation at a glance
Past reported results · not investment advice
More — deeper indicators
Financial safety
Reference indicatorAs of 2024Distress zoneFinancial-metric reference signal
Altman Z'' zoneZ'' -8.35
Distress
Grey
Safe
- Altman Z''
- -8.35
- Beneish M-Score
- -4.59
- Sloan accrual
- -39.19%
No statistical flag
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 OCFNot passed
- Improving ΔROANot passed
- Accruals (OCF > net income)Pass
Leverage & liquidity
- Lower debtNot passed
- Higher current ratioPass
- 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 660% 규모 변동) — 일회성 손익 주의. 통계적 정황 신호이며 회계부정 단정이 아닙니다.
Factual information, not investment advice.
Risk sensitivity — adverse assumptions
Metric changes under stated assumptions; not a forecast or investment advice.
Base metrics
- Operating margin
- -3.2%
- Interest coverage
- -0.6x
- Return on equity (ROE)
- -705.4%
Operating margin −5pp
Operating lossInterest coverageBase -0.6x adverse case -1.5x
Return on equity (ROE)Base -705.4% adverse case -198.4%
Revenue −15%
Interest coverage riskInterest coverageBase -0.6x adverse case -0.5x
Return on equity (ROE)Base -705.4% adverse case -118.1%
Interest rate +2pp
Interest coverage riskInterest coverageBase -0.6x adverse case -0.5x
Return on equity (ROE)Base -705.4% adverse case -144.5%
Interest coverage limit
Already below the limit by 8.5ppInterest coverage limit at an operating margin of 5.4%
Interest expense coverage threshold
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
- 루나1호투자조합38.56%2025-07-02 · 증감 +38.56%p
- AFCMIRACLEFUND투자조합17.18%2024-12-06 · 증감 0.00%p
Recent filings
Prove it's latest filings on Korea's DART. Open a headline for a reference summary and the original.
Source: DART (Korea electronic disclosure)
About Prove it
- What technical signals does Prove it (227100) have?
- Prove it current technical signals: no active technical signal.
- Is Prove it a cup-and-handle pattern?
- No. Prove it has no valid cup-and-handle signal right now.
- What are Prove it's financials and valuation?
- Prove it's income statement, balance sheet and cash flow are free for the most recent 8 years; the full history is on Pro. PER/PBR, dividend yield and sector valuation bands are free.
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