137310 - SD Biosensor

137310 Summary
Medical Devices
Stock Price & Overview
₩6,160 -20 (-0.32%) Close · Sep 4, 2026 KST
KOSPI | ₩KRW | Close: ₩6,160  ≈ US$4  ·  Market cap ₩0.7tn (≈ $531m)

137310 Valuation vs Covered Peers

Metric137310Sector Medianvs Sector1Y Avgvs 1Y Avg
P/E (TTM)17.69x (7)8.37x
P/S (TTM)1.01x3.86x (11)-74%1.41x-28%
P/B0.31x3.14x (12)-90%0.36x-14%
P/CF (TTM)13.11x18.29x (9)-28%3.58x266%
Sector median is the median of the 13 covered Medical Devices names on kstock as of 2026-09-04 — not an index-wide figure. Averages cover the history shown below.

137310 Daily Valuation History

DateCloseMarket CapP/E (TTM)P/S (TTM)P/BP/CF (TTM)
2026-09-04₩6,160₩0.7tn1.01x0.31x13.11x
2026-09-03₩6,180₩0.7tn1.01x0.31x13.15x
2026-09-02₩6,030₩0.7tn0.99x0.30x12.83x
2026-09-01₩6,190₩0.7tn1.01x0.31x13.17x
2026-08-31₩6,120₩0.7tn1.00x0.31x13.02x
2026-08-28₩6,300₩0.8tn1.03x0.32x13.41x
2026-08-27₩6,040₩0.7tn0.99x0.30x12.85x
2026-08-26₩6,330₩0.8tn1.03x0.32x13.47x
2026-08-25₩6,250₩0.8tn1.02x0.31x13.30x
2026-08-24₩6,470₩0.8tn1.06x0.32x13.77x
2026-08-21₩5,920₩0.7tn0.97x0.30x12.60x
2026-08-20₩5,940₩0.7tn0.97x0.30x12.64x
2026-08-19₩5,970₩0.7tn0.98x0.30x12.70x
2026-08-18₩6,150₩0.7tn1.01x0.31x13.09x
2026-08-14₩6,550₩0.8tn1.07x0.33x13.94x
2026-08-13₩6,510₩0.8tn1.09x0.33x2.12x
2026-08-12₩6,510₩0.8tn1.09x0.33x2.12x
2026-08-11₩6,790₩0.8tn1.14x0.35x2.22x
2026-08-10₩6,630₩0.8tn1.11x0.34x2.16x
2026-08-07₩6,590₩0.8tn1.11x0.34x2.15x
2026-08-06₩6,350₩0.8tn1.07x0.32x2.07x
2026-08-05₩6,400₩0.8tn1.08x0.33x2.09x
2026-08-04₩6,580₩0.8tn1.11x0.33x2.15x
2026-08-03₩6,450₩0.8tn1.08x0.33x2.10x
2026-07-31₩6,350₩0.8tn1.07x0.32x2.07x
2026-07-30₩6,170₩0.7tn1.04x0.31x2.01x
2026-07-29₩6,040₩0.7tn1.01x0.31x1.97x
2026-07-28₩6,110₩0.7tn1.03x0.31x1.99x
2026-07-27₩6,250₩0.8tn1.05x0.32x2.04x
2026-07-24₩6,160₩0.7tn1.03x0.31x2.01x
2026-07-23₩6,050₩0.7tn1.02x0.31x1.97x
2026-07-22₩5,820₩0.7tn0.98x0.30x1.90x
2026-07-21₩5,990₩0.7tn1.01x0.30x1.95x
2026-07-20₩6,190₩0.7tn1.04x0.31x2.02x
2026-07-16₩6,300₩0.8tn1.06x0.32x2.06x
2026-07-15₩6,170₩0.7tn1.04x0.31x2.01x
2026-07-14₩5,990₩0.7tn1.01x0.30x1.95x
2026-07-13₩6,310₩0.8tn1.06x0.32x2.06x
2026-07-10₩6,460₩0.8tn1.09x0.33x2.11x
2026-07-09₩6,320₩0.8tn1.06x0.32x2.06x
2026-07-08₩6,430₩0.8tn1.08x0.33x2.10x
2026-07-07₩6,620₩0.8tn1.11x0.34x2.16x
2026-07-06₩6,550₩0.8tn1.10x0.33x2.14x
2026-07-03₩6,540₩0.8tn1.10x0.33x2.13x
2026-07-02₩6,540₩0.8tn1.10x0.33x2.13x
2026-07-01₩6,410₩0.8tn1.08x0.33x2.09x
2026-06-30₩6,380₩0.8tn1.07x0.32x2.08x
2026-06-29₩6,680₩0.8tn1.12x0.34x2.18x
2026-06-26₩6,090₩0.7tn1.02x0.31x1.99x
2026-06-25₩6,090₩0.7tn1.02x0.31x1.99x
2026-06-24₩6,110₩0.7tn1.03x0.31x1.99x
2026-06-23₩6,070₩0.7tn1.02x0.31x1.98x
2026-06-22₩6,420₩0.8tn1.08x0.33x2.09x
2026-06-19₩6,840₩0.8tn1.15x0.35x2.23x
2026-06-18₩6,960₩0.8tn1.17x0.35x2.27x
2026-06-17₩7,210₩0.9tn1.21x0.37x2.35x
2026-06-16₩7,160₩0.9tn1.20x0.36x2.34x
2026-06-15₩7,140₩0.9tn1.20x0.36x2.33x
2026-06-12₩7,150₩0.9tn1.20x0.36x2.33x
2026-06-11₩7,140₩0.9tn1.20x0.36x2.33x
2026-06-10₩7,110₩0.9tn1.19x0.36x2.32x
2026-06-09₩7,080₩0.9tn1.19x0.36x2.31x
2026-06-08₩6,790₩0.8tn1.14x0.35x2.22x
2026-06-05₩7,170₩0.9tn1.20x0.36x2.34x
2026-06-04₩7,340₩0.9tn1.23x0.37x2.39x
2026-06-02₩7,460₩0.9tn1.25x0.38x2.43x
2026-06-01₩7,480₩0.9tn1.26x0.38x2.44x
2026-05-29₩7,780₩0.9tn1.31x0.40x2.54x
2026-05-28₩7,830₩0.9tn1.32x0.40x2.55x
2026-05-27₩8,020₩1.0tn1.35x0.41x2.62x
2026-05-26₩8,410₩1.0tn1.41x0.43x2.74x
2026-05-22₩8,320₩1.0tn1.40x0.42x2.71x
2026-05-21₩7,960₩1.0tn1.34x0.40x2.60x
2026-05-20₩8,050₩1.0tn1.35x0.41x2.63x
2026-05-19₩8,200₩1.0tn1.38x0.42x2.68x
2026-05-18₩7,940₩1.0tn1.33x0.40x2.59x
2026-05-15₩7,990₩1.0tn1.34x0.41x2.61x
2026-05-14₩8,420₩1.0tn1.43x0.44x2.84x
2026-05-13₩7,790₩0.9tn1.32x0.40x2.63x
2026-05-12₩7,950₩1.0tn1.35x0.41x2.69x
2026-05-11₩8,110₩1.0tn1.38x0.42x2.74x
2026-05-08₩7,950₩1.0tn1.35x0.41x2.69x
2026-05-07₩8,050₩1.0tn1.37x0.42x2.72x
2026-05-06₩7,930₩1.0tn1.35x0.41x2.68x
2026-05-04₩8,210₩1.0tn1.40x0.42x2.77x
2026-04-30₩8,420₩1.0tn1.43x0.44x2.84x
2026-04-29₩8,350₩1.0tn1.42x0.43x2.82x
2026-04-28₩8,500₩1.0tn1.44x0.44x2.87x
2026-04-27₩8,440₩1.0tn1.43x0.44x2.85x
2026-04-24₩8,500₩1.0tn1.44x0.44x2.87x
2026-04-23₩8,550₩1.0tn1.45x0.44x2.89x
2026-04-22₩8,550₩1.0tn1.45x0.44x2.89x
2026-04-21₩8,690₩1.0tn1.48x0.45x2.93x
2026-04-20₩8,780₩1.1tn1.49x0.45x2.97x
2026-04-17₩9,310₩1.1tn1.58x0.48x3.14x
2026-04-16₩8,720₩1.1tn1.48x0.45x2.95x
2026-04-15₩8,300₩1.0tn1.41x0.43x2.80x
2026-04-14₩8,280₩1.0tn1.41x0.43x2.80x
2026-04-13₩8,210₩1.0tn1.40x0.42x2.77x
2026-04-10₩8,200₩1.0tn1.39x0.42x2.77x
2026-04-09₩7,890₩1.0tn1.34x0.41x2.66x
2026-04-08₩7,690₩0.9tn1.31x0.40x2.60x
2026-04-07₩7,430₩0.9tn1.26x0.38x2.51x
2026-04-06₩7,410₩0.9tn1.26x0.38x2.50x
2026-04-03₩7,470₩0.9tn1.27x0.39x2.52x
2026-04-02₩7,410₩0.9tn1.26x0.38x2.50x
2026-04-01₩7,810₩0.9tn1.33x0.40x2.64x
2026-03-31₩7,650₩0.9tn1.30x0.40x2.58x
2026-03-30₩7,830₩0.9tn8.42x1.36x0.31x3.20x
2026-03-27₩8,130₩1.0tn8.75x1.41x0.32x3.32x
2026-03-26₩7,940₩1.0tn8.54x1.38x0.31x3.24x
2026-03-25₩7,930₩1.0tn8.53x1.38x0.31x3.24x
2026-03-24₩7,710₩0.9tn8.29x1.34x0.30x3.15x
2026-03-23₩7,510₩0.9tn8.08x1.30x0.30x3.07x
2026-03-20₩7,830₩0.9tn8.42x1.36x0.31x3.20x
2026-03-19₩8,000₩1.0tn8.61x1.39x0.31x3.27x
2026-03-18₩8,070₩1.0tn8.68x1.40x0.32x3.29x
2026-03-17₩7,900₩1.0tn8.50x1.37x0.31x3.23x
2026-03-16₩7,620₩0.9tn8.20x1.32x0.30x3.11x
2026-03-13₩8,050₩1.0tn8.66x1.40x0.32x3.29x
2026-03-12₩8,520₩1.0tn9.17x1.48x0.34x3.48x
2026-03-11₩8,110₩1.0tn8.72x1.41x0.32x3.31x
2026-03-10₩7,710₩0.9tn8.29x1.34x0.30x3.15x
2026-03-09₩7,320₩0.9tn7.87x1.27x0.29x2.99x
2026-03-06₩7,590₩0.9tn8.16x1.32x0.30x3.10x
2026-03-05₩7,770₩0.9tn8.36x1.35x0.31x3.17x
2026-03-04₩7,260₩0.9tn7.81x1.26x0.29x2.96x
2026-03-03₩8,180₩1.0tn8.80x1.42x0.32x3.34x
2026-02-27₩8,440₩1.0tn9.08x1.46x0.33x3.45x
2026-02-26₩8,550₩1.0tn9.20x1.48x0.34x3.49x
2026-02-25₩8,950₩1.1tn9.63x1.55x0.35x3.65x
2026-02-24₩9,260₩1.1tn9.96x1.61x0.36x3.78x
2026-02-23₩9,280₩1.1tn9.98x1.61x0.37x3.79x
2026-02-20₩9,120₩1.1tn9.81x1.58x0.36x3.72x
2026-02-19₩9,070₩1.1tn9.76x1.57x0.36x3.70x
2026-02-13₩8,810₩1.1tn9.48x1.53x0.35x3.60x
2026-02-12₩9,000₩1.1tn9.68x1.56x0.35x3.67x
2026-02-11₩9,080₩1.1tn9.77x1.57x0.36x3.71x
2026-02-10₩9,190₩1.1tn9.89x1.59x0.36x3.75x
2026-02-09₩8,770₩1.1tn9.43x1.52x0.35x3.58x
2026-02-06₩8,690₩1.0tn9.35x1.51x0.34x3.55x
2026-02-05₩8,780₩1.1tn9.44x1.52x0.35x3.58x
2026-02-04₩8,930₩1.1tn9.61x1.55x0.35x3.65x
2026-02-03₩8,880₩1.1tn9.55x1.54x0.35x3.63x
2026-02-02₩8,770₩1.1tn9.43x1.52x0.35x3.58x
2026-01-30₩9,020₩1.1tn9.70x1.56x0.35x3.68x
2026-01-29₩9,020₩1.1tn9.70x1.56x0.35x3.68x
2026-01-28₩8,890₩1.1tn9.56x1.54x0.35x3.63x
2026-01-27₩8,720₩1.1tn9.38x1.51x0.34x3.56x
2026-01-26₩8,730₩1.1tn9.39x1.51x0.34x3.56x
2026-01-23₩8,400₩1.0tn9.04x1.46x0.33x3.43x
2026-01-22₩8,220₩1.0tn8.84x1.43x0.32x3.36x
2026-01-21₩8,210₩1.0tn8.83x1.42x0.32x3.35x
2026-01-20₩8,470₩1.0tn9.11x1.47x0.33x3.46x
2026-01-19₩8,220₩1.0tn8.84x1.43x0.32x3.36x
2026-01-16₩8,390₩1.0tn9.03x1.46x0.33x3.43x
2026-01-15₩8,530₩1.0tn9.18x1.48x0.34x3.48x
2026-01-14₩8,510₩1.0tn9.15x1.48x0.33x3.47x
2026-01-13₩8,550₩1.0tn9.20x1.48x0.34x3.49x
2026-01-12₩8,660₩1.0tn9.32x1.50x0.34x3.54x
2026-01-09₩8,710₩1.1tn9.37x1.51x0.34x3.56x
2026-01-08₩8,670₩1.0tn9.33x1.50x0.34x3.54x
2026-01-07₩8,860₩1.1tn9.53x1.54x0.35x3.62x
2026-01-06₩8,980₩1.1tn9.66x1.56x0.35x3.67x
2026-01-05₩9,120₩1.1tn9.81x1.58x0.36x3.72x
2026-01-02₩9,080₩1.1tn9.77x1.57x0.36x3.71x
2025-12-30₩8,900₩1.1tn9.57x1.54x0.35x3.63x
2025-12-29₩8,960₩1.1tn9.64x1.55x0.35x3.66x
2025-12-26₩9,030₩1.1tn9.71x1.57x0.36x3.69x
2025-12-24₩9,030₩1.1tn9.71x1.57x0.36x3.69x
2025-12-23₩9,120₩1.1tn9.81x1.58x0.36x3.72x
2025-12-22₩9,260₩1.1tn9.96x1.61x0.36x3.78x
2025-12-19₩9,200₩1.1tn9.90x1.60x0.36x3.76x
2025-12-18₩9,000₩1.1tn9.68x1.56x0.35x3.67x
2025-12-17₩9,090₩1.1tn9.78x1.58x0.36x3.71x
2025-12-16₩8,990₩1.1tn9.67x1.56x0.35x3.67x
2025-12-15₩9,030₩1.1tn9.71x1.57x0.36x3.69x
2025-12-12₩9,260₩1.1tn9.96x1.61x0.36x3.78x
2025-12-11₩9,270₩1.1tn9.97x1.61x0.36x3.78x
2025-12-10₩9,110₩1.1tn9.80x1.58x0.36x3.72x
2025-12-09₩9,140₩1.1tn9.83x1.59x0.36x3.73x
2025-12-08₩9,240₩1.1tn9.94x1.60x0.36x3.77x
2025-12-05₩9,430₩1.1tn10.14x1.64x0.37x3.85x
2025-12-04₩9,330₩1.1tn10.04x1.62x0.37x3.81x
2025-12-03₩9,450₩1.1tn10.17x1.64x0.37x3.86x
2025-12-02₩9,400₩1.1tn10.11x1.63x0.37x3.84x
2025-12-01₩9,300₩1.1tn10.00x1.61x0.37x3.80x
2025-11-28₩9,470₩1.1tn10.19x1.64x0.37x3.87x
2025-11-27₩9,280₩1.1tn9.98x1.61x0.37x3.79x
2025-11-26₩9,410₩1.1tn10.12x1.63x0.37x3.84x
2025-11-25₩9,120₩1.1tn9.81x1.58x0.36x3.72x
2025-11-24₩9,160₩1.1tn9.85x1.59x0.36x3.74x
2025-11-21₩9,020₩1.1tn9.70x1.56x0.35x3.68x
2025-11-20₩9,140₩1.1tn9.83x1.59x0.36x3.73x
2025-11-19₩9,010₩1.1tn9.69x1.56x0.35x3.68x
2025-11-18₩9,060₩1.1tn9.75x1.57x0.36x3.70x
2025-11-17₩9,500₩1.1tn10.22x1.65x0.37x3.88x
2025-11-14₩9,660₩1.2tn10.39x1.68x0.38x3.94x
2025-11-13₩9,900₩1.2tn6.38x1.70x0.39x2.88x
2025-11-12₩9,800₩1.2tn6.32x1.68x0.39x2.85x
2025-11-11₩9,540₩1.2tn6.15x1.64x0.38x2.77x
2025-11-10₩9,660₩1.2tn6.23x1.66x0.38x2.81x
2025-11-07₩9,500₩1.1tn6.12x1.63x0.38x2.76x
2025-11-06₩9,860₩1.2tn6.35x1.69x0.39x2.86x
2025-11-05₩9,610₩1.2tn6.19x1.65x0.38x2.79x
2025-11-04₩9,700₩1.2tn6.25x1.67x0.39x2.82x
2025-11-03₩9,400₩1.1tn6.06x1.62x0.37x2.73x
2025-10-31₩9,550₩1.2tn6.16x1.64x0.38x2.77x
2025-10-30₩9,660₩1.2tn6.23x1.66x0.38x2.81x
2025-10-29₩9,980₩1.2tn6.43x1.72x0.40x2.90x
2025-10-28₩10,080₩1.2tn6.50x1.73x0.40x2.93x
2025-10-27₩10,010₩1.2tn6.45x1.72x0.40x2.91x
2025-10-24₩9,800₩1.2tn6.32x1.68x0.39x2.85x
2025-10-23₩9,860₩1.2tn6.35x1.69x0.39x2.86x
2025-10-22₩10,020₩1.2tn6.46x1.72x0.40x2.91x
2025-10-21₩9,870₩1.2tn6.36x1.70x0.39x2.87x
2025-10-20₩9,760₩1.2tn6.29x1.68x0.39x2.83x
2025-10-17₩9,580₩1.2tn6.17x1.65x0.38x2.78x
2025-10-16₩9,680₩1.2tn6.24x1.66x0.39x2.81x
2025-10-15₩9,650₩1.2tn6.22x1.66x0.38x2.80x
2025-10-14₩9,540₩1.2tn6.15x1.64x0.38x2.77x
2025-10-13₩9,670₩1.2tn6.23x1.66x0.39x2.81x
2025-10-10₩9,760₩1.2tn6.29x1.68x0.39x2.83x
2025-10-02₩9,960₩1.2tn6.42x1.71x0.40x2.89x
2025-10-01₩9,890₩1.2tn6.37x1.70x0.39x2.87x
2025-09-30₩9,930₩1.2tn6.40x1.71x0.40x2.88x
2025-09-29₩10,000₩1.2tn6.45x1.72x0.40x2.90x
2025-09-26₩10,000₩1.2tn6.45x1.72x0.40x2.90x
2025-09-25₩10,360₩1.3tn6.68x1.78x0.41x3.01x
2025-09-24₩10,580₩1.3tn6.82x1.82x0.42x3.07x
2025-09-23₩10,780₩1.3tn6.95x1.85x0.43x3.13x
2025-09-22₩10,800₩1.3tn6.96x1.86x0.43x3.14x
2025-09-19₩10,840₩1.3tn6.99x1.86x0.43x3.15x
2025-09-18₩10,230₩1.2tn6.59x1.76x0.41x2.97x
2025-09-17₩10,320₩1.2tn6.65x1.77x0.41x3.00x
2025-09-16₩10,170₩1.2tn6.55x1.75x0.41x2.95x
2025-09-15₩10,430₩1.3tn6.72x1.79x0.42x3.03x
2025-09-12₩10,330₩1.2tn6.66x1.78x0.41x3.00x
2025-09-11₩10,180₩1.2tn6.56x1.75x0.41x2.96x
2025-09-10₩10,270₩1.2tn6.62x1.77x0.41x2.98x
2025-09-09₩10,290₩1.2tn6.63x1.77x0.41x2.99x
2025-09-08₩10,410₩1.3tn6.71x1.79x0.41x3.02x
2025-09-05₩10,140₩1.2tn6.54x1.74x0.40x2.95x
2025-09-04₩10,130₩1.2tn6.53x1.74x0.40x2.94x
2025-09-03₩9,920₩1.2tn6.39x1.70x0.40x2.88x
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.