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Philoptics

A161580 · KOSDAQ
₩24,000+19.11%
2026-08-03 close
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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 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.

Valuation in its own history

PER 100.72 · PBR 3.63 — own history (2017-06~) percentiles 62/100 · 33/100

PER62/100
PBR33/100

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 chart2018: 100원20182019: No dividend paid2020: No dividend paid2021: No dividend paid2022: No dividend paid2023: 223원2024: 126원126원2025: No dividend paid2025
Annual dividend (per share · split-adjusted) · as of 2025
Consistency
F

No dividend paid in 2025 (paid through the prior year) — suspended

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

Financial safety

Reference indicatorAs of 2024
Grey zoneFinancial-metric reference signal
Altman Z'' zoneZ'' 2.40
Distress
Grey
Safe
The marker shows the current Z'' value within the displayed zones.
Altman Z''
2.40
Beneish M-Score
0.06

Statistical manipulation-risk signal

Sloan accrual
11.75%

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 OCFNot passed
  • Improving ΔROAPass
  • Accruals (OCF > net income)Not passed

Leverage & liquidity

  • Lower debtPass
  • Higher current ratioPass
  • No new sharesPass

Efficiency

  • Higher gross marginPass
  • 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 65% 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
3.4%
Interest coverage
4.6x
Return on equity (ROE)
3.6%

Operating margin −5pp

Operating loss
Interest coverageBase 4.6x adverse case -2.3x
Return on equity (ROE)Base 3.6% adverse case -6.3%

Revenue −15%

Tolerable
Interest coverageBase 4.6x adverse case 3.9x
Return on equity (ROE)Base 3.6% adverse case 5.6%

Interest rate +2pp

Tolerable
Interest coverageBase 4.6x adverse case 1.8x
Return on equity (ROE)Base 3.6% adverse case 4%

Interest coverage limit

Current margin 2.6pp

Interest coverage limit at an operating margin of 0.7%

Interest expense coverage threshold

Key suppliers · Annual report

Annual reportDART · 2026-03-24

Suppliers disclosed by the company in its 2026-03-24 annual report.

Suppliers without disclosed amount

STAGELASER

Financials at a glance

Philoptics'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

  • 한기수25.89%2026-07-02 · 증감 0.00%p
  • 티케이지태광9.99%2026-03-31 · 증감 -0.01%p
  • 삼성자산운용6.46%2026-03-05 · 증감 +1.10%p

Other stocks held by the same investors

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

Recent filings

Philoptics'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)×1
26-05-06-33.4%
52-week high breakout×1
26-05-06-33.4%
New MA alignment×1
26-05-06-33.4%

“·” = 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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