161580 - Philoptics Co., Ltd.

161580 Summary
Machinery
Stock Price & Overview
₩25,800 +700 (+2.79%) Close · Sep 4, 2026 KST
KOSDAQ | ₩KRW | Close: ₩25,800  ≈ US$18  ·  Market cap ₩0.6tn (≈ $432m)

161580 Valuation vs Covered Peers

Metric161580Sector Medianvs Sector1Y Avgvs 1Y Avg
P/E (TTM)19.14x (22)180.02x
P/S (TTM)10.78x1.77x (27)509%6.92x56%
P/B3.41x3.26x (29)5%4.54x-25%
P/CF (TTM)10.83x (18)
Sector median is the median of the 31 covered Machinery names on kstock as of 2026-09-04 — not an index-wide figure. Averages cover the history shown below.

161580 Daily Valuation History

DateCloseMarket CapP/E (TTM)P/S (TTM)P/BP/CF (TTM)
2026-09-04₩25,800₩0.6tn10.78x3.41x
2026-09-03₩25,100₩0.6tn10.48x3.32x
2026-09-02₩26,000₩0.6tn10.86x3.44x
2026-09-01₩26,900₩0.6tn11.23x3.55x
2026-08-31₩27,300₩0.6tn11.40x3.61x
2026-08-28₩27,700₩0.6tn11.57x3.66x
2026-08-27₩28,000₩0.7tn11.69x3.70x
2026-08-26₩27,500₩0.6tn11.49x3.63x
2026-08-25₩27,400₩0.6tn11.44x3.62x
2026-08-24₩26,100₩0.6tn10.90x3.45x
2026-08-21₩26,400₩0.6tn11.03x3.49x
2026-08-20₩27,950₩0.7tn11.67x3.69x
2026-08-19₩27,200₩0.6tn11.36x3.59x
2026-08-18₩28,050₩0.7tn11.72x3.71x
2026-08-14₩29,850₩0.7tn12.47x3.94x
2026-08-13₩29,900₩0.7tn8.58x3.88x
2026-08-12₩29,600₩0.7tn8.49x3.84x
2026-08-11₩28,650₩0.7tn8.22x3.72x
2026-08-10₩27,700₩0.6tn7.94x3.60x
2026-08-07₩25,400₩0.6tn7.28x3.30x
2026-08-06₩25,950₩0.6tn7.44x3.37x
2026-08-05₩26,750₩0.6tn7.67x3.47x
2026-08-04₩26,400₩0.6tn7.57x3.43x
2026-08-03₩24,900₩0.6tn7.14x3.23x
2026-07-31₩24,000₩0.6tn6.88x3.12x
2026-07-30₩20,150₩0.5tn5.78x2.62x
2026-07-29₩20,500₩0.5tn5.88x2.66x
2026-07-28₩23,250₩0.5tn6.67x3.02x
2026-07-27₩26,650₩0.6tn7.64x3.46x
2026-07-24₩26,150₩0.6tn7.50x3.39x
2026-07-23₩27,950₩0.7tn8.02x3.63x
2026-07-22₩26,000₩0.6tn7.46x3.37x
2026-07-21₩26,150₩0.6tn7.50x3.39x
2026-07-20₩25,400₩0.6tn7.28x3.30x
2026-07-16₩27,700₩0.6tn7.94x3.60x
2026-07-15₩30,250₩0.7tn8.68x3.93x
2026-07-14₩27,800₩0.7tn7.97x3.61x
2026-07-13₩29,050₩0.7tn8.33x3.77x
2026-07-10₩31,000₩0.7tn8.89x4.02x
2026-07-09₩28,850₩0.7tn8.27x3.74x
2026-07-08₩28,450₩0.7tn8.16x3.69x
2026-07-07₩31,850₩0.7tn9.13x4.13x
2026-07-06₩32,200₩0.8tn9.23x4.18x
2026-07-03₩33,600₩0.8tn9.64x4.36x
2026-07-02₩33,150₩0.8tn9.51x4.30x
2026-07-01₩36,550₩0.9tn10.48x4.74x
2026-06-30₩36,900₩0.9tn10.58x4.79x
2026-06-29₩36,700₩0.9tn10.53x4.76x
2026-06-26₩34,700₩0.8tn9.95x4.50x
2026-06-25₩37,300₩0.9tn10.70x4.84x
2026-06-24₩37,750₩0.9tn10.83x4.90x
2026-06-23₩36,700₩0.9tn10.53x4.76x
2026-06-22₩41,250₩1.0tn11.83x5.35x
2026-06-19₩42,350₩1.0tn12.15x5.50x
2026-06-18₩40,500₩0.9tn11.62x5.26x
2026-06-17₩43,000₩1.0tn12.33x5.58x
2026-06-16₩42,850₩1.0tn12.29x5.56x
2026-06-15₩44,750₩1.0tn12.83x5.81x
2026-06-12₩42,300₩1.0tn12.13x5.49x
2026-06-11₩41,100₩1.0tn11.79x5.33x
2026-06-10₩38,350₩0.9tn11.00x4.98x
2026-06-09₩40,400₩0.9tn11.59x5.24x
2026-06-08₩38,300₩0.9tn10.98x4.97x
2026-06-05₩41,950₩1.0tn12.03x5.44x
2026-06-04₩44,950₩1.1tn12.89x5.83x
2026-06-02₩42,200₩1.0tn12.10x5.48x
2026-06-01₩44,600₩1.0tn12.79x5.79x
2026-05-29₩43,250₩1.0tn12.40x5.61x
2026-05-28₩46,100₩1.1tn13.22x5.98x
2026-05-27₩48,400₩1.1tn13.88x6.28x
2026-05-26₩52,200₩1.2tn14.97x6.78x
2026-05-22₩49,600₩1.2tn14.22x6.44x
2026-05-21₩49,200₩1.2tn14.11x6.39x
2026-05-20₩44,750₩1.0tn12.83x5.81x
2026-05-19₩47,050₩1.1tn13.49x6.11x
2026-05-18₩49,900₩1.2tn14.31x6.48x
2026-05-15₩49,000₩1.1tn14.05x6.36x
2026-05-14₩53,500₩1.3tn12.12x6.54x
2026-05-13₩53,600₩1.3tn12.15x6.56x
2026-05-12₩53,800₩1.3tn12.19x6.58x
2026-05-11₩57,100₩1.3tn12.94x6.98x
2026-05-08₩54,700₩1.3tn12.40x6.69x
2026-05-07₩58,200₩1.4tn13.19x7.12x
2026-05-06₩63,000₩1.5tn14.28x7.71x
2026-05-04₩48,650₩1.1tn11.03x5.95x
2026-04-30₩47,800₩1.1tn10.83x5.85x
2026-04-29₩49,350₩1.2tn11.18x6.04x
2026-04-28₩49,450₩1.2tn11.21x6.05x
2026-04-27₩52,200₩1.2tn11.83x6.38x
2026-04-24₩48,400₩1.1tn10.97x5.92x
2026-04-23₩48,200₩1.1tn10.92x5.90x
2026-04-22₩50,700₩1.2tn11.49x6.20x
2026-04-21₩49,400₩1.2tn11.20x6.04x
2026-04-20₩48,750₩1.1tn11.05x5.96x
2026-04-17₩44,300₩1.0tn10.04x5.42x
2026-04-16₩45,950₩1.1tn10.41x5.62x
2026-04-15₩39,900₩0.9tn9.04x4.88x
2026-04-14₩39,650₩0.9tn8.99x4.85x
2026-04-13₩39,250₩0.9tn8.90x4.80x
2026-04-10₩39,400₩0.9tn8.93x4.82x
2026-04-09₩38,400₩0.9tn8.70x4.70x
2026-04-08₩39,900₩0.9tn9.04x4.88x
2026-04-07₩36,400₩0.9tn8.25x4.45x
2026-04-06₩37,500₩0.9tn8.50x4.59x
2026-04-03₩37,450₩0.9tn8.49x4.58x
2026-04-02₩37,600₩0.9tn8.52x4.60x
2026-04-01₩40,200₩0.9tn9.11x4.92x
2026-03-31₩36,100₩0.8tn8.18x4.42x
2026-03-30₩37,900₩0.9tn187.91x3.93x3.78x
2026-03-27₩39,500₩0.9tn195.84x4.09x3.94x
2026-03-26₩39,000₩0.9tn193.37x4.04x3.89x
2026-03-25₩40,350₩0.9tn200.06x4.18x4.03x
2026-03-24₩39,250₩0.9tn194.60x4.07x3.92x
2026-03-23₩38,100₩0.9tn188.90x3.95x3.80x
2026-03-20₩40,500₩0.9tn200.80x4.20x4.04x
2026-03-19₩40,100₩0.9tn198.82x4.16x4.00x
2026-03-18₩41,800₩1.0tn207.25x4.33x4.17x
2026-03-17₩46,150₩1.1tn228.82x4.78x4.61x
2026-03-16₩45,900₩1.1tn227.58x4.76x4.58x
2026-03-13₩45,850₩1.1tn227.33x4.75x4.58x
2026-03-12₩45,050₩1.1tn223.36x4.67x4.50x
2026-03-11₩46,000₩1.1tn228.07x4.77x4.59x
2026-03-10₩46,100₩1.1tn228.57x4.78x4.60x
2026-03-09₩44,350₩1.0tn219.89x4.60x4.43x
2026-03-06₩47,800₩1.1tn237.00x4.95x4.77x
2026-03-05₩45,700₩1.1tn226.58x4.74x4.56x
2026-03-04₩39,200₩0.9tn194.36x4.06x3.91x
2026-03-03₩48,000₩1.1tn237.99x4.97x4.79x
2026-02-27₩52,600₩1.2tn260.80x5.45x5.25x
2026-02-26₩54,600₩1.3tn270.71x5.66x5.45x
2026-02-25₩50,000₩1.2tn247.90x5.18x4.99x
2026-02-24₩49,300₩1.2tn244.43x5.11x4.92x
2026-02-23₩48,800₩1.1tn241.95x5.06x4.87x
2026-02-20₩49,050₩1.1tn243.19x5.08x4.90x
2026-02-19₩49,900₩1.2tn247.41x5.17x4.98x
2026-02-13₩48,450₩1.1tn240.22x5.02x4.84x
2026-02-12₩49,300₩1.2tn244.43x5.11x4.92x
2026-02-11₩49,350₩1.2tn244.68x5.11x4.93x
2026-02-10₩52,000₩1.2tn257.82x5.39x5.19x
2026-02-09₩54,100₩1.3tn268.23x5.61x5.40x
2026-02-06₩48,100₩1.1tn238.48x4.98x4.80x
2026-02-05₩50,800₩1.2tn251.87x5.26x5.07x
2026-02-04₩54,500₩1.3tn270.22x5.65x5.44x
2026-02-03₩55,300₩1.3tn274.18x5.73x5.52x
2026-02-02₩53,100₩1.2tn263.27x5.50x5.30x
2026-01-30₩55,200₩1.3tn273.69x5.72x5.51x
2026-01-29₩53,600₩1.3tn265.75x5.55x5.35x
2026-01-28₩53,200₩1.2tn263.77x5.51x5.31x
2026-01-27₩50,800₩1.2tn251.87x5.26x5.07x
2026-01-26₩50,500₩1.2tn250.38x5.23x5.04x
2026-01-23₩46,000₩1.1tn228.07x4.77x4.59x
2026-01-22₩46,050₩1.1tn228.32x4.77x4.60x
2026-01-21₩41,850₩1.0tn207.50x4.34x4.18x
2026-01-20₩43,000₩1.0tn213.20x4.46x4.29x
2026-01-19₩43,900₩1.0tn217.66x4.55x4.38x
2026-01-16₩44,500₩1.0tn220.63x4.61x4.44x
2026-01-15₩42,000₩1.0tn208.24x4.35x4.19x
2026-01-14₩41,600₩1.0tn206.26x4.31x4.15x
2026-01-13₩41,550₩1.0tn206.01x4.31x4.15x
2026-01-12₩41,400₩1.0tn205.26x4.29x4.13x
2026-01-09₩42,550₩1.0tn210.97x4.41x4.25x
2026-01-08₩44,000₩1.0tn218.16x4.56x4.39x
2026-01-07₩45,300₩1.1tn224.60x4.69x4.52x
2026-01-06₩47,500₩1.1tn235.51x4.92x4.74x
2026-01-05₩45,800₩1.1tn227.08x4.75x4.57x
2026-01-02₩46,150₩1.1tn228.82x4.78x4.61x
2025-12-30₩43,850₩1.0tn217.41x4.54x4.38x
2025-12-29₩45,000₩1.1tn223.11x4.66x4.49x
2025-12-26₩45,300₩1.1tn224.60x4.69x4.52x
2025-12-24₩44,000₩1.0tn218.16x4.56x4.39x
2025-12-23₩44,150₩1.0tn218.90x4.57x4.41x
2025-12-22₩46,150₩1.1tn228.82x4.78x4.61x
2025-12-19₩43,200₩1.0tn214.19x4.48x4.31x
2025-12-18₩44,000₩1.0tn218.16x4.56x4.39x
2025-12-17₩44,550₩1.0tn220.88x4.62x4.45x
2025-12-16₩44,300₩1.0tn219.64x4.59x4.42x
2025-12-15₩47,550₩1.1tn235.76x4.93x4.75x
2025-12-12₩45,500₩1.1tn225.59x4.71x4.54x
2025-12-11₩46,250₩1.1tn229.31x4.79x4.62x
2025-12-10₩45,150₩1.1tn223.86x4.68x4.51x
2025-12-09₩43,800₩1.0tn217.16x4.54x4.37x
2025-12-08₩41,100₩1.0tn203.78x4.26x4.10x
2025-12-05₩41,300₩1.0tn204.77x4.28x4.12x
2025-12-04₩41,400₩1.0tn205.26x4.29x4.13x
2025-12-03₩42,200₩1.0tn209.23x4.37x4.21x
2025-12-02₩41,900₩1.0tn207.74x4.34x4.18x
2025-12-01₩41,200₩1.0tn204.27x4.27x4.11x
2025-11-28₩42,350₩1.0tn209.97x4.39x4.23x
2025-11-27₩40,550₩1.0tn201.05x4.20x4.05x
2025-11-26₩40,450₩0.9tn200.55x4.19x4.04x
2025-11-25₩39,700₩0.9tn196.84x4.11x3.96x
2025-11-24₩38,150₩0.9tn189.15x3.95x3.81x
2025-11-21₩38,250₩0.9tn189.65x3.96x3.82x
2025-11-20₩40,800₩1.0tn202.29x4.23x4.07x
2025-11-19₩39,550₩0.9tn196.09x4.10x3.95x
2025-11-18₩40,300₩0.9tn199.81x4.18x4.02x
2025-11-17₩43,250₩1.0tn214.44x4.48x4.32x
2025-11-14₩43,550₩1.0tn215.92x4.51x4.35x
2025-11-13₩47,000₩1.1tn115.04x3.85x4.90x
2025-11-12₩48,600₩1.1tn118.96x3.98x5.06x
2025-11-11₩49,400₩1.2tn120.92x4.05x5.15x
2025-11-10₩49,450₩1.2tn121.04x4.05x5.15x
2025-11-07₩48,800₩1.1tn119.45x4.00x5.08x
2025-11-06₩52,100₩1.2tn127.53x4.27x5.43x
2025-11-05₩52,900₩1.2tn129.49x4.33x5.51x
2025-11-04₩57,300₩1.3tn140.26x4.69x5.97x
2025-11-03₩51,200₩1.2tn125.32x4.19x5.33x
2025-10-31₩42,200₩1.0tn103.29x3.46x4.40x
2025-10-30₩40,100₩0.9tn98.15x3.28x4.18x
2025-10-29₩41,300₩1.0tn101.09x3.38x4.30x
2025-10-28₩41,100₩1.0tn100.60x3.37x4.28x
2025-10-27₩40,000₩0.9tn97.91x3.28x4.17x
2025-10-24₩37,650₩0.9tn92.16x3.08x3.92x
2025-10-23₩37,200₩0.9tn91.06x3.05x3.88x
2025-10-22₩37,500₩0.9tn91.79x3.07x3.91x
2025-10-21₩37,700₩0.9tn92.28x3.09x3.93x
2025-10-20₩38,450₩0.9tn94.12x3.15x4.01x
2025-10-17₩37,600₩0.9tn92.04x3.08x3.92x
2025-10-16₩39,150₩0.9tn95.83x3.21x4.08x
2025-10-15₩39,800₩0.9tn97.42x3.26x4.15x
2025-10-14₩38,350₩0.9tn93.87x3.14x4.00x
2025-10-13₩40,700₩1.0tn99.62x3.33x4.24x
2025-10-10₩39,900₩0.9tn97.67x3.27x4.16x
2025-10-02₩37,950₩0.9tn92.89x3.11x3.95x
2025-10-01₩38,200₩0.9tn93.50x3.13x3.98x
2025-09-30₩37,450₩0.9tn91.67x3.07x3.90x
2025-09-29₩37,550₩0.9tn91.91x3.08x3.91x
2025-09-26₩34,800₩0.8tn85.18x2.85x3.63x
2025-09-25₩36,700₩0.9tn89.83x3.01x3.82x
2025-09-24₩37,600₩0.9tn92.04x3.08x3.92x
2025-09-23₩37,500₩0.9tn91.79x3.07x3.91x
2025-09-22₩38,500₩0.9tn94.24x3.15x4.01x
2025-09-19₩36,300₩0.9tn88.85x2.97x3.78x
2025-09-18₩35,750₩0.8tn87.51x2.93x3.73x
2025-09-17₩34,800₩0.8tn85.18x2.85x3.63x
2025-09-16₩35,850₩0.8tn87.75x2.94x3.74x
2025-09-15₩32,750₩0.8tn80.16x2.68x3.41x
2025-09-12₩33,050₩0.8tn80.90x2.71x3.44x
2025-09-11₩32,350₩0.8tn79.18x2.65x3.37x
2025-09-10₩32,100₩0.8tn78.57x2.63x3.34x
2025-09-09₩31,550₩0.7tn77.23x2.58x3.29x
2025-09-08₩31,250₩0.7tn76.49x2.56x3.26x
2025-09-05₩31,000₩0.7tn75.88x2.54x3.23x
2025-09-04₩31,000₩0.7tn75.88x2.54x3.23x
2025-09-03₩30,200₩0.7tn73.92x2.47x3.15x
Multiples use the close of each date against the financials that were publicly filed by that date (quarterly reports assumed available 45 days after quarter end; annual figures 90 days). Share count is today's — per-date share counts are not reconstructed, so market cap around buybacks or issuance is approximate. A dash means the trailing figure was negative or not reported — no value is imputed. Source: KRX closes, DART consolidated filings.

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What a US investor should know

  • Trading hours09:00–15:30 KST — 20:00–02:30 US Eastern the night before.
  • Daily limitKorean stocks can move at most ±30% in a session before trading halts.
  • Getting exposureKRX shares are not directly tradable in most US brokerage accounts. The usual routes are Korea ETFs or an international account.
  • ReportingKorean issuers file to DART, not the SEC. Half-year and quarterly reports land about 45 days after period end.