Margin trendWarning
영업외손익 급변 (영업이익 대비 59% 규모 변동) — 일회성 손익 주의. 통계적 정황 신호이며 회계부정 단정이 아닙니다.
HANTECH
A098070 · KOSDAQ₩23,500+10.59%
2026-08-03 closeLoading chart…
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AI Insight
Why these signals fired — only backtest-proven edge, told honestly
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.
Financial safety
Reference indicatorAs of 2024Safe zoneFinancial-metric reference signal
Altman Z'' zoneZ'' 2.99
Distress
Grey
Safe
- Altman Z''
- 2.99
- Beneish M-Score
- -2.75
- Sloan accrual
- -0.31%
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
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)Pass
Leverage & liquidity
- Lower debtPass
- Higher current ratioNot passed
- No new sharesPass
Efficiency
- Higher gross marginPass
- Higher asset turnoverNot passed
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.
Risk sensitivity — adverse assumptions
Metric changes under stated assumptions; not a forecast or investment advice.
Base metrics
- Operating margin
- 10.8%
- Interest coverage
- 6.1x
- Return on equity (ROE)
- 23.5%
Operating margin −5pp
TolerableInterest coverageBase 6.1x adverse case 3.2x
Return on equity (ROE)Base 23.5% adverse case 5.6%
Revenue −15%
TolerableInterest coverageBase 6.1x adverse case 5.2x
Return on equity (ROE)Base 23.5% adverse case 10.3%
Interest rate +2pp
TolerableInterest coverageBase 6.1x adverse case 3.6x
Return on equity (ROE)Base 23.5% adverse case 10.8%
Interest coverage limit
Current margin 9ppInterest coverage limit at an operating margin of 1.8%
Interest expense coverage threshold
Key suppliers · Annual report
Annual reportDART · 2026-03-18Suppliers disclosed by the company in its 2026-03-18 annual report.
Suppliers without disclosed amount
PLATETUBEFORGINGFLANGEPIPEGASKETBOLTNUTCarbonSteelStainless
Financials at a glance
HANTECH'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
- 후성63.94%2026-03-30 · 증감 -5.66%p
- 대신-헤임달 신기술투자조합 제1호8.07%2026-04-10 · 증감 -3.71%p
Connections
AI-extracted related companies · for reference
Customers
Same theme
플랜트/산업용 열교환기
Recent filings
HANTECH'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 MA alignment×1
26-04-28-26.9%
“·” = 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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