178320 - Seojin System Co., Ltd.

178320 Summary
Power Equipment
Stock Price & Overview
₩33,650 +450 (+1.36%) Close · Sep 4, 2026 KST
KOSDAQ | ₩KRW | Close: ₩33,650  ≈ US$24  ·  Market cap ₩2.1tn (≈ $1.5bn)

178320 Valuation vs Covered Peers

Metric178320Sector Medianvs Sector1Y Avgvs 1Y Avg
P/E (TTM)38.45x (16)
P/S (TTM)1.76x3.97x (21)-56%2.36x-25%
P/B2.16x5.66x (21)-62%3.26x-34%
P/CF (TTM)31.31x (11)
Sector median is the median of the 22 covered Power Equipment names on kstock as of 2026-09-04 — not an index-wide figure. Averages cover the history shown below.

178320 Daily Valuation History

DateCloseMarket CapP/E (TTM)P/S (TTM)P/BP/CF (TTM)
2026-09-04₩33,650₩2.1tn1.76x2.16x
2026-09-03₩33,200₩2.1tn1.74x2.13x
2026-09-02₩33,400₩2.1tn1.75x2.14x
2026-09-01₩36,800₩2.3tn1.92x2.36x
2026-08-31₩39,000₩2.5tn2.04x2.50x
2026-08-28₩38,950₩2.5tn2.04x2.50x
2026-08-27₩41,350₩2.6tn2.16x2.65x
2026-08-26₩37,200₩2.4tn1.95x2.39x
2026-08-25₩38,400₩2.4tn2.01x2.47x
2026-08-24₩38,150₩2.4tn2.00x2.45x
2026-08-21₩36,250₩2.3tn1.90x2.33x
2026-08-20₩38,800₩2.5tn2.03x2.49x
2026-08-19₩38,250₩2.4tn2.00x2.46x
2026-08-18₩37,050₩2.4tn1.94x2.38x
2026-08-14₩36,950₩2.4tn1.93x2.37x
2026-08-13₩36,950₩2.4tn2.21x2.84x
2026-08-12₩37,250₩2.4tn2.23x2.86x
2026-08-11₩38,300₩2.4tn2.29x2.94x
2026-08-10₩37,450₩2.4tn2.24x2.87x
2026-08-07₩34,100₩2.2tn2.04x2.62x
2026-08-06₩35,500₩2.3tn2.12x2.72x
2026-08-05₩37,500₩2.4tn2.24x2.88x
2026-08-04₩36,800₩2.3tn2.20x2.82x
2026-08-03₩33,150₩2.1tn1.98x2.54x
2026-07-31₩33,000₩2.1tn1.97x2.53x
2026-07-30₩27,900₩1.8tn1.67x2.14x
2026-07-29₩29,550₩1.9tn1.77x2.27x
2026-07-28₩33,050₩2.1tn1.97x2.54x
2026-07-27₩39,800₩2.5tn2.38x3.05x
2026-07-24₩39,000₩2.5tn2.33x2.99x
2026-07-23₩42,500₩2.7tn2.54x3.26x
2026-07-22₩36,250₩2.3tn2.17x2.78x
2026-07-21₩36,200₩2.3tn2.16x2.78x
2026-07-20₩36,600₩2.3tn2.19x2.81x
2026-07-16₩39,300₩2.5tn2.35x3.02x
2026-07-15₩41,950₩2.7tn2.51x3.22x
2026-07-14₩37,700₩2.4tn2.25x2.89x
2026-07-13₩39,250₩2.5tn2.35x3.01x
2026-07-10₩47,350₩3.0tn2.83x3.63x
2026-07-09₩41,700₩2.7tn2.49x3.20x
2026-07-08₩43,600₩2.8tn2.61x3.35x
2026-07-07₩45,750₩2.9tn2.73x3.51x
2026-07-06₩46,950₩3.0tn2.81x3.60x
2026-07-03₩50,900₩3.2tn3.04x3.91x
2026-07-02₩51,800₩3.3tn3.10x3.98x
2026-07-01₩56,400₩3.6tn3.37x4.33x
2026-06-30₩52,500₩3.3tn3.14x4.03x
2026-06-29₩52,800₩3.4tn3.15x4.05x
2026-06-26₩48,850₩3.1tn2.92x3.75x
2026-06-25₩53,100₩3.4tn3.17x4.08x
2026-06-24₩55,500₩3.5tn3.32x4.26x
2026-06-23₩56,700₩3.6tn3.39x4.35x
2026-06-22₩66,400₩4.2tn3.97x5.10x
2026-06-19₩67,500₩4.3tn4.03x5.18x
2026-06-18₩69,100₩4.4tn4.13x5.30x
2026-06-17₩68,900₩4.4tn4.12x5.29x
2026-06-16₩74,300₩4.7tn4.44x5.70x
2026-06-15₩78,200₩5.0tn4.67x6.00x
2026-06-12₩75,100₩4.8tn4.49x5.76x
2026-06-11₩74,500₩4.7tn4.45x5.72x
2026-06-10₩69,700₩4.4tn4.16x5.35x
2026-06-09₩73,600₩4.7tn4.40x5.65x
2026-06-08₩65,000₩4.1tn3.88x4.99x
2026-06-05₩70,100₩4.5tn4.19x5.38x
2026-06-04₩69,200₩4.4tn4.13x5.31x
2026-06-02₩72,600₩4.6tn4.34x5.57x
2026-06-01₩75,100₩4.8tn4.49x5.76x
2026-05-29₩77,600₩4.9tn4.64x5.96x
2026-05-28₩80,800₩5.1tn4.83x6.20x
2026-05-27₩78,800₩5.0tn4.71x6.05x
2026-05-26₩78,600₩5.0tn4.70x6.03x
2026-05-22₩77,300₩4.9tn4.62x5.93x
2026-05-21₩72,200₩4.6tn4.31x5.54x
2026-05-20₩65,700₩4.2tn3.93x5.04x
2026-05-19₩69,800₩4.4tn4.17x5.36x
2026-05-18₩72,800₩4.6tn4.35x5.59x
2026-05-15₩67,000₩4.3tn4.00x5.14x
2026-05-14₩66,700₩4.2tn3.98x5.75x
2026-05-13₩66,000₩4.2tn3.94x5.69x
2026-05-12₩69,100₩4.4tn4.12x5.96x
2026-05-11₩67,500₩4.3tn4.03x5.82x
2026-05-08₩66,100₩4.2tn3.95x5.70x
2026-05-07₩68,100₩4.3tn4.06x5.88x
2026-05-06₩59,500₩3.8tn3.55x5.13x
2026-05-04₩61,300₩3.9tn3.66x5.29x
2026-04-30₩59,500₩3.8tn3.55x5.13x
2026-04-29₩56,700₩3.6tn3.38x4.89x
2026-04-28₩51,300₩3.3tn3.06x4.43x
2026-04-27₩50,300₩3.2tn3.00x4.34x
2026-04-24₩53,800₩3.4tn3.21x4.64x
2026-04-23₩55,800₩3.6tn3.33x4.81x
2026-04-22₩53,200₩3.4tn3.18x4.59x
2026-04-21₩50,600₩3.2tn3.02x4.37x
2026-04-20₩51,800₩3.3tn3.09x4.47x
2026-04-17₩50,200₩3.2tn3.00x4.33x
2026-04-16₩50,200₩3.2tn3.00x4.33x
2026-04-15₩51,300₩3.3tn3.06x4.43x
2026-04-14₩49,950₩3.2tn2.98x4.31x
2026-04-13₩47,700₩3.0tn2.85x4.12x
2026-04-10₩45,250₩2.9tn2.70x3.90x
2026-04-09₩43,800₩2.8tn2.61x3.78x
2026-04-08₩44,350₩2.8tn2.65x3.83x
2026-04-07₩42,600₩2.7tn2.54x3.68x
2026-04-06₩45,750₩2.9tn2.73x3.95x
2026-04-03₩45,200₩2.9tn2.70x3.90x
2026-04-02₩45,950₩2.9tn2.74x3.96x
2026-04-01₩46,500₩3.0tn2.78x4.01x
2026-03-31₩42,500₩2.7tn2.54x3.67x
2026-03-30₩42,000₩2.7tn2.62x3.79x
2026-03-27₩43,350₩2.8tn2.71x3.91x
2026-03-26₩46,300₩2.9tn2.89x4.17x
2026-03-25₩49,000₩3.1tn3.06x4.42x
2026-03-24₩49,200₩3.1tn3.07x4.44x
2026-03-23₩44,250₩2.8tn2.76x3.99x
2026-03-20₩48,000₩3.1tn3.00x4.33x
2026-03-19₩45,400₩2.9tn2.83x4.09x
2026-03-18₩45,200₩2.9tn2.82x4.07x
2026-03-17₩45,650₩2.9tn2.85x4.12x
2026-03-16₩46,300₩2.9tn2.89x4.17x
2026-03-13₩45,900₩2.9tn2.87x4.14x
2026-03-12₩45,350₩2.9tn2.83x4.09x
2026-03-11₩44,900₩2.9tn2.80x4.05x
2026-03-10₩45,000₩2.9tn2.81x4.06x
2026-03-09₩45,550₩2.9tn2.84x4.11x
2026-03-06₩46,650₩3.0tn2.91x4.21x
2026-03-05₩46,450₩3.0tn2.90x4.19x
2026-03-04₩37,400₩2.4tn2.33x3.37x
2026-03-03₩42,800₩2.7tn2.67x3.86x
2026-02-27₩47,550₩3.0tn2.97x4.29x
2026-02-26₩39,100₩2.5tn2.44x3.52x
2026-02-25₩36,800₩2.3tn2.30x3.32x
2026-02-24₩36,750₩2.3tn2.29x3.31x
2026-02-23₩35,550₩2.3tn2.22x3.20x
2026-02-20₩37,750₩2.4tn2.36x3.40x
2026-02-19₩39,950₩2.5tn2.49x3.60x
2026-02-13₩36,600₩2.3tn2.28x3.30x
2026-02-12₩36,850₩2.3tn2.30x3.32x
2026-02-11₩37,350₩2.4tn2.33x3.37x
2026-02-10₩34,400₩2.2tn2.15x3.10x
2026-02-09₩35,650₩2.3tn2.23x3.21x
2026-02-06₩33,750₩2.1tn2.11x3.04x
2026-02-05₩34,400₩2.2tn2.15x3.10x
2026-02-04₩36,600₩2.3tn2.28x3.30x
2026-02-03₩36,450₩2.3tn2.28x3.29x
2026-02-02₩36,000₩2.3tn2.25x3.25x
2026-01-30₩38,150₩2.4tn2.38x3.44x
2026-01-29₩38,200₩2.4tn2.38x3.44x
2026-01-28₩34,600₩2.2tn2.16x3.12x
2026-01-27₩35,200₩2.2tn2.20x3.17x
2026-01-26₩33,250₩2.1tn2.08x3.00x
2026-01-23₩32,000₩2.0tn2.00x2.88x
2026-01-22₩32,050₩2.0tn2.00x2.89x
2026-01-21₩29,600₩1.9tn1.85x2.67x
2026-01-20₩28,550₩1.8tn1.78x2.57x
2026-01-19₩29,100₩1.9tn1.82x2.62x
2026-01-16₩27,700₩1.8tn1.73x2.50x
2026-01-15₩27,450₩1.7tn1.71x2.47x
2026-01-14₩27,300₩1.7tn1.70x2.46x
2026-01-13₩26,550₩1.7tn1.66x2.39x
2026-01-12₩27,000₩1.7tn1.69x2.43x
2026-01-09₩25,300₩1.6tn1.58x2.28x
2026-01-08₩23,950₩1.5tn1.49x2.16x
2026-01-07₩25,700₩1.6tn1.60x2.32x
2026-01-06₩26,650₩1.7tn1.66x2.40x
2026-01-05₩26,700₩1.7tn1.67x2.41x
2026-01-02₩25,750₩1.6tn1.61x2.32x
2025-12-30₩25,300₩1.6tn1.58x2.28x
2025-12-29₩25,700₩1.6tn1.60x2.32x
2025-12-26₩25,300₩1.6tn1.58x2.28x
2025-12-24₩25,800₩1.6tn1.61x2.33x
2025-12-23₩25,550₩1.6tn1.59x2.30x
2025-12-22₩26,500₩1.7tn1.65x2.39x
2025-12-19₩25,850₩1.6tn1.61x2.33x
2025-12-18₩26,050₩1.7tn1.63x2.35x
2025-12-17₩26,550₩1.7tn1.66x2.39x
2025-12-16₩25,700₩1.6tn1.60x2.32x
2025-12-15₩26,500₩1.7tn1.65x2.39x
2025-12-12₩27,000₩1.7tn1.69x2.43x
2025-12-11₩26,800₩1.7tn1.67x2.42x
2025-12-10₩26,800₩1.7tn1.67x2.42x
2025-12-09₩26,950₩1.7tn1.68x2.43x
2025-12-08₩26,450₩1.7tn1.65x2.38x
2025-12-05₩25,500₩1.6tn1.59x2.30x
2025-12-04₩24,900₩1.6tn1.55x2.24x
2025-12-03₩24,950₩1.6tn1.56x2.25x
2025-12-02₩25,400₩1.6tn1.59x2.29x
2025-12-01₩25,700₩1.6tn1.60x2.32x
2025-11-28₩24,400₩1.6tn1.52x2.20x
2025-11-27₩24,450₩1.6tn1.53x2.20x
2025-11-26₩24,600₩1.6tn1.54x2.22x
2025-11-25₩24,250₩1.5tn1.51x2.19x
2025-11-24₩24,800₩1.6tn1.55x2.24x
2025-11-21₩21,800₩1.4tn1.36x1.97x
2025-11-20₩22,750₩1.4tn1.42x2.05x
2025-11-19₩22,500₩1.4tn1.40x2.03x
2025-11-18₩22,600₩1.4tn1.41x2.04x
2025-11-17₩22,900₩1.5tn1.43x2.06x
2025-11-14₩23,350₩1.5tn1.46x2.10x
2025-11-13₩24,600₩1.6tn1.40x2.10x
2025-11-12₩24,650₩1.6tn1.40x2.11x
2025-11-11₩25,050₩1.6tn1.42x2.14x
2025-11-10₩25,000₩1.6tn1.42x2.14x
2025-11-07₩24,800₩1.6tn1.41x2.12x
2025-11-06₩25,500₩1.6tn1.45x2.18x
2025-11-05₩25,950₩1.7tn1.48x2.22x
2025-11-04₩26,750₩1.7tn1.52x2.28x
2025-11-03₩27,050₩1.7tn1.54x2.31x
2025-10-31₩27,150₩1.7tn1.54x2.32x
2025-10-30₩28,850₩1.8tn1.64x2.46x
2025-10-29₩30,350₩1.9tn1.73x2.59x
2025-10-28₩29,900₩1.9tn1.70x2.55x
2025-10-27₩28,650₩1.8tn1.63x2.45x
2025-10-24₩26,950₩1.7tn1.53x2.30x
2025-10-23₩26,300₩1.7tn1.50x2.25x
2025-10-22₩27,200₩1.7tn1.55x2.32x
2025-10-21₩26,900₩1.7tn1.53x2.30x
2025-10-20₩26,900₩1.7tn1.53x2.30x
2025-10-17₩24,950₩1.6tn1.42x2.13x
2025-10-16₩25,450₩1.6tn1.45x2.17x
2025-10-15₩24,450₩1.6tn1.39x2.09x
2025-10-14₩22,350₩1.4tn1.27x1.91x
2025-10-13₩21,900₩1.4tn1.25x1.87x
2025-10-10₩22,200₩1.4tn1.26x1.90x
2025-10-02₩21,450₩1.4tn1.22x1.83x
2025-10-01₩20,950₩1.3tn1.19x1.79x
2025-09-30₩21,350₩1.4tn1.21x1.82x
2025-09-29₩21,850₩1.4tn1.24x1.87x
2025-09-26₩21,550₩1.4tn1.23x1.84x
2025-09-25₩22,100₩1.4tn1.26x1.89x
2025-09-24₩22,450₩1.4tn1.28x1.92x
2025-09-23₩22,250₩1.4tn1.27x1.90x
2025-09-22₩22,250₩1.4tn1.27x1.90x
2025-09-19₩22,500₩1.4tn1.28x1.92x
2025-09-18₩22,400₩1.4tn1.27x1.91x
2025-09-17₩22,250₩1.4tn1.27x1.90x
2025-09-16₩22,450₩1.4tn1.28x1.92x
2025-09-15₩22,350₩1.4tn1.27x1.91x
2025-09-12₩21,600₩1.4tn1.23x1.84x
2025-09-11₩20,750₩1.3tn1.18x1.77x
2025-09-10₩20,400₩1.3tn1.16x1.74x
2025-09-09₩20,600₩1.3tn1.17x1.76x
2025-09-08₩20,200₩1.3tn1.15x1.73x
2025-09-05₩19,900₩1.3tn1.13x1.70x
2025-09-04₩19,610₩1.2tn1.12x1.68x
2025-09-03₩19,330₩1.2tn1.10x1.65x
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.

Similar to 178320

SymbolLast Price
001440Taihan Cable & Solution Co., Ltd.₩27,400
+1.7%
103590Iljin Electric₩68,300
+1.0%
336260Doosan Fuel Cell₩43,850
+12.4%
058610SPG Co., Ltd.₩94,200
+12.4%
010170Taihan Fiberoptics Co., Ltd.₩13,010
+1.2%
032820Woori Technology, Incorporation₩10,630
+1.2%
082920Vitzrocell Co., Ltd.₩29,800
+5.5%
361610SK ie technology₩16,280
+3.1%
006340Dawon Cable Co., Ltd.₩12,930
+3.9%
033790FINO, Inc.₩10,200
+15.5%
Compare all 22 in Power Equipment

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.