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KT Submarine

A060370 · KOSDAQ
₩26,350+11.65%
2026-08-03 close

KT Submarine — 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 2 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 120 건설,건축관련 peers · not investment advice

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

Valuation in its own history

PER 104.25 · PBR 6.61 — own history (2002-02~) percentiles 35/100 · 1/100

PER35/100
PBR1/100

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.

Annual dividend

Split-adjusted annual DPS history and available grade axes

Annual dividend per share chart2002: 500원20022003: 87원2004: 87원2005: 43원20052006: 43원2007: No dividend paid2008: 43원2009: 43원2010: 87원20102011: 43원2012: 87원2013: 87원2014: 102원2015: 104원20152016: 43원2017: 43원2018: 43원2019: 26원2020: 26원20202021: 26원2022: 26원2023: 26원2024: 139원2025: 139원139원2025
Annual dividend (per share · split-adjusted) · as of 2025
Consistency
A-
Growth
A+
Yield
F
Safety
B
Reference indicatorView observed cut rates

Paid 18 consecutive years · Raised 0 consecutive years · Yield 0.53% (based on 2025 payment of 139원) · 3-year growth +74.7%

Per-share amount adjusted for splits and capital reductions · Factual information, not investment advice.

Financial safety

Reference indicatorAs of 2024
Safe zoneFinancial-metric reference signal
Altman Z'' zoneZ'' 9.11
Distress
Grey
Safe
The marker shows the current Z'' value within the displayed zones.
Altman Z''
9.11
Beneish M-Score
-0.21

Statistical manipulation-risk signal

Sloan accrual
7.80%

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 +91.4% 늘며 이자보상배율이 916.6x에서 563.5x로 하락했다. ROE도 10.7%에서 6.0%로 낮아져 차입 부담이 수익성을 누르고 있다.

Evidence

부채 YoY +91.4%이자보상배율 916.6x→563.5xROE 10.7%→6.0%

Factual information, not investment advice.

Earnings quality · Piotroski F-Score

4/9Moderate

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

Financial improvement score4/9

Profitability

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

Leverage & liquidity

  • Lower debtNot passed
  • 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.

Margin trendWarning

영업이익률 악화 (18.5% → 9.5%, -9.0%p). 통계적 정황 신호이며 회계부정 단정이 아닙니다.

Factual information, not investment advice.

Industry structure

KRAs of 2026-08-03

건설,건축관련

This stock is in 건설,건축관련: revenue rank 93 of 120, share 0.1%.

93 / 1200.1%revenue share

Who dominates this industry?

  1. 1현대건설20%
  2. 2GS건설7.9%
  3. 3대우건설6.4%
  4. 4삼성E&A6.1%
  5. 5DL이앤씨5.1%
  6. 6LS마린솔루션0.1%

Concentration

DistributedCR3 34.3%
HHI 644120 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
6.19
Direction
확대
Level
좁음
Years
6

Value lens

P90/P10
4.8
Median P/B
0.53
Level
보통
n
117

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
9.5%
Interest coverage
563.5x
Return on equity (ROE)
6.3%

Operating margin −5pp

Severe margin pressure
Interest coverageBase 563.5x adverse case 267.3x
Return on equity (ROE)Base 6.3% adverse case 2.8%

Revenue −15%

Tolerable
Interest coverageBase 563.5x adverse case 479x
Return on equity (ROE)Base 6.3% adverse case 5%

Interest rate +2pp

Tolerable
Interest coverageBase 563.5x adverse case 13.1x
Return on equity (ROE)Base 6.3% adverse case 5.5%

Interest coverage limit

Current margin 9.5pp

Interest coverage limit at an operating margin of 0%

Interest expense coverage threshold

Key suppliers · Annual report

Annual reportDART · 2026-03-16

Suppliers disclosed by the company in its 2026-03-16 annual report.

Suppliers without disclosed amount

LS전선

Financials at a glance

KT Submarine'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

  • LS전선68.24%2025-11-25 · 증감 +0.37%p
  • 케이디비씨장보고사모투자12.96%2025-12-01 · 증감 0.00%p

Connections

AI-extracted related companies · for reference

Customers
LS전선LS ELECTRICPrice comovement r=0.33 (1 year)ØrstedEquinorRWE
Competitors
대한전선Price comovement r=0.51 (1 year)씨지트론NexansPrysmianJan De NulVan Oord
Same theme
VestasSiemens Gamesa태양광·해상풍력 인프라 확대
🔗 See in the full market map →

Recent filings

KT Submarine'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)×2
26-05-04-35.8%26-04-27-14.9%
52-week high breakout×2
26-05-06-39.3%26-05-04-35.8%
New MA alignment×2
26-04-29-7.8%26-04-21-0.1%

“·” = 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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