036540 - SFA Semicon Co., Ltd.

036540 Summary

Semiconductors

Stock Price & Overview

₩5,610 -10 (-0.18%) Close · Sep 4, 2026 KST

KOSDAQ | ₩KRW | Close: ₩5,610 ≈ US$4 · Market cap ₩0.9tn (≈ $659m)

036540 Valuation vs Covered Peers

Metric	036540	Sector Median	vs Sector	1Y Avg	vs 1Y Avg
P/E (TTM)	—	23.10x (20)	—	—	—
P/S (TTM)	2.05x	4.94x (23)	-59%	2.68x	-23%
P/B	1.92x	5.25x (23)	-63%	2.02x	-5%
P/CF (TTM)	3,362.83x	20.67x (20)	16169%	307.17x	995%

Sector median is the median of the 24 covered Semiconductors names on kstock as of 2026-09-04 — not an index-wide figure. Averages cover the history shown below.

036540 Daily Valuation History

Date	Close	Market Cap	P/E (TTM)	P/S (TTM)	P/B	P/CF (TTM)
2026-09-04	₩5,610	₩0.9tn	—	2.05x	1.92x	3,362.83x
2026-09-03	₩5,620	₩0.9tn	—	2.06x	1.93x	3,368.83x
2026-09-02	₩5,800	₩1.0tn	—	2.12x	1.99x	3,476.72x
2026-09-01	₩5,860	₩1.0tn	—	2.14x	2.01x	3,512.69x
2026-08-31	₩5,700	₩0.9tn	—	2.08x	1.95x	3,416.78x
2026-08-28	₩5,610	₩0.9tn	—	2.05x	1.92x	3,362.83x
2026-08-27	₩5,780	₩1.0tn	—	2.11x	1.98x	3,464.73x
2026-08-26	₩5,680	₩0.9tn	—	2.08x	1.95x	3,404.79x
2026-08-25	₩5,810	₩1.0tn	—	2.13x	1.99x	3,482.72x
2026-08-24	₩5,390	₩0.9tn	—	1.97x	1.85x	3,230.96x
2026-08-21	₩5,560	₩0.9tn	—	2.03x	1.91x	3,332.86x
2026-08-20	₩6,060	₩1.0tn	—	2.22x	2.08x	3,632.58x
2026-08-19	₩5,720	₩0.9tn	—	2.09x	1.96x	3,428.77x
2026-08-18	₩5,990	₩1.0tn	—	2.19x	2.05x	3,590.62x
2026-08-14	₩6,040	₩1.0tn	—	2.21x	2.07x	3,620.59x
2026-08-13	₩6,230	₩1.0tn	—	2.57x	2.12x	190.50x
2026-08-12	₩6,150	₩1.0tn	—	2.53x	2.10x	188.05x
2026-08-11	₩6,180	₩1.0tn	—	2.54x	2.11x	188.97x
2026-08-10	₩5,540	₩0.9tn	—	2.28x	1.89x	169.40x
2026-08-07	₩4,995	₩0.8tn	—	2.06x	1.70x	152.74x
2026-08-06	₩5,120	₩0.8tn	—	2.11x	1.75x	156.56x
2026-08-05	₩5,240	₩0.9tn	—	2.16x	1.79x	160.23x
2026-08-04	₩5,030	₩0.8tn	—	2.07x	1.72x	153.81x
2026-08-03	₩4,825	₩0.8tn	—	1.99x	1.65x	147.54x
2026-07-31	₩4,870	₩0.8tn	—	2.01x	1.66x	148.92x
2026-07-30	₩3,885	₩0.6tn	—	1.60x	1.33x	118.80x
2026-07-29	₩4,030	₩0.7tn	—	1.66x	1.37x	123.23x
2026-07-28	₩4,520	₩0.7tn	—	1.86x	1.54x	138.21x
2026-07-27	₩5,280	₩0.9tn	—	2.17x	1.80x	161.45x
2026-07-24	₩5,100	₩0.8tn	—	2.10x	1.74x	155.95x
2026-07-23	₩5,520	₩0.9tn	—	2.27x	1.88x	168.79x
2026-07-22	₩5,470	₩0.9tn	—	2.25x	1.87x	167.26x
2026-07-21	₩5,540	₩0.9tn	—	2.28x	1.89x	169.40x
2026-07-20	₩5,610	₩0.9tn	—	2.31x	1.91x	171.54x
2026-07-16	₩5,620	₩0.9tn	—	2.31x	1.92x	171.85x
2026-07-15	₩6,050	₩1.0tn	—	2.49x	2.06x	185.00x
2026-07-14	₩5,300	₩0.9tn	—	2.18x	1.81x	162.06x
2026-07-13	₩5,120	₩0.8tn	—	2.11x	1.75x	156.56x
2026-07-10	₩5,350	₩0.9tn	—	2.20x	1.82x	163.59x
2026-07-09	₩4,985	₩0.8tn	—	2.05x	1.70x	152.43x
2026-07-08	₩5,000	₩0.8tn	—	2.06x	1.71x	152.89x
2026-07-07	₩5,100	₩0.8tn	—	2.10x	1.74x	155.95x
2026-07-06	₩5,240	₩0.9tn	—	2.16x	1.79x	160.23x
2026-07-03	₩5,400	₩0.9tn	—	2.22x	1.84x	165.12x
2026-07-02	₩5,130	₩0.8tn	—	2.11x	1.75x	156.87x
2026-07-01	₩5,890	₩1.0tn	—	2.43x	2.01x	180.10x
2026-06-30	₩5,910	₩1.0tn	—	2.43x	2.02x	180.72x
2026-06-29	₩6,090	₩1.0tn	—	2.51x	2.08x	186.22x
2026-06-26	₩5,750	₩0.9tn	—	2.37x	1.96x	175.82x
2026-06-25	₩6,050	₩1.0tn	—	2.49x	2.06x	185.00x
2026-06-24	₩6,150	₩1.0tn	—	2.53x	2.10x	188.05x
2026-06-23	₩6,180	₩1.0tn	—	2.54x	2.11x	188.97x
2026-06-22	₩7,050	₩1.2tn	—	2.90x	2.40x	215.58x
2026-06-19	₩6,800	₩1.1tn	—	2.80x	2.32x	207.93x
2026-06-18	₩7,200	₩1.2tn	—	2.96x	2.46x	220.16x
2026-06-17	₩7,330	₩1.2tn	—	3.02x	2.50x	224.14x
2026-06-16	₩7,200	₩1.2tn	—	2.96x	2.46x	220.16x
2026-06-15	₩7,370	₩1.2tn	—	3.03x	2.51x	225.36x
2026-06-12	₩7,260	₩1.2tn	—	2.99x	2.48x	222.00x
2026-06-11	₩6,910	₩1.1tn	—	2.84x	2.36x	211.29x
2026-06-10	₩6,780	₩1.1tn	—	2.79x	2.31x	207.32x
2026-06-09	₩7,080	₩1.2tn	—	2.91x	2.41x	216.49x
2026-06-08	₩6,400	₩1.1tn	—	2.63x	2.18x	195.70x
2026-06-05	₩7,180	₩1.2tn	—	2.96x	2.45x	219.55x
2026-06-04	₩7,890	₩1.3tn	—	3.25x	2.69x	241.26x
2026-06-02	₩7,600	₩1.2tn	—	3.13x	2.59x	232.39x
2026-06-01	₩7,930	₩1.3tn	—	3.26x	2.70x	242.48x
2026-05-29	₩8,320	₩1.4tn	—	3.43x	2.84x	254.41x
2026-05-28	₩9,000	₩1.5tn	—	3.71x	3.07x	275.20x
2026-05-27	₩9,400	₩1.5tn	—	3.87x	3.21x	287.43x
2026-05-26	₩11,010	₩1.8tn	—	4.53x	3.76x	336.66x
2026-05-22	₩10,250	₩1.7tn	—	4.22x	3.50x	313.42x
2026-05-21	₩8,950	₩1.5tn	—	3.68x	3.05x	273.67x
2026-05-20	₩7,780	₩1.3tn	—	3.20x	2.65x	237.90x
2026-05-19	₩7,840	₩1.3tn	—	3.23x	2.67x	239.73x
2026-05-18	₩8,500	₩1.4tn	—	3.50x	2.90x	259.91x
2026-05-15	₩8,610	₩1.4tn	—	3.54x	2.94x	263.28x
2026-05-14	₩8,280	₩1.4tn	—	3.71x	2.88x	249.57x
2026-05-13	₩8,050	₩1.3tn	—	3.60x	2.80x	242.64x
2026-05-12	₩7,990	₩1.3tn	—	3.58x	2.78x	240.83x
2026-05-11	₩8,430	₩1.4tn	—	3.77x	2.93x	254.09x
2026-05-08	₩8,410	₩1.4tn	—	3.76x	2.93x	253.49x
2026-05-07	₩8,310	₩1.4tn	—	3.72x	2.89x	250.47x
2026-05-06	₩8,890	₩1.5tn	—	3.98x	3.09x	267.96x
2026-05-04	₩8,620	₩1.4tn	—	3.86x	3.00x	259.82x
2026-04-30	₩8,300	₩1.4tn	—	3.72x	2.89x	250.17x
2026-04-29	₩8,620	₩1.4tn	—	3.86x	3.00x	259.82x
2026-04-28	₩8,830	₩1.5tn	—	3.95x	3.07x	266.15x
2026-04-27	₩9,960	₩1.6tn	—	4.46x	3.46x	300.21x
2026-04-24	₩9,640	₩1.6tn	—	4.32x	3.35x	290.56x
2026-04-23	₩7,890	₩1.3tn	—	3.53x	2.74x	237.81x
2026-04-22	₩7,860	₩1.3tn	—	3.52x	2.73x	236.91x
2026-04-21	₩7,570	₩1.2tn	—	3.39x	2.63x	228.17x
2026-04-20	₩7,330	₩1.2tn	—	3.28x	2.55x	220.94x
2026-04-17	₩7,340	₩1.2tn	—	3.29x	2.55x	221.24x
2026-04-16	₩7,300	₩1.2tn	—	3.27x	2.54x	220.03x
2026-04-15	₩7,020	₩1.2tn	—	3.14x	2.44x	211.59x
2026-04-14	₩6,980	₩1.1tn	—	3.12x	2.43x	210.39x
2026-04-13	₩6,870	₩1.1tn	—	3.08x	2.39x	207.07x
2026-04-10	₩6,900	₩1.1tn	—	3.09x	2.40x	207.97x
2026-04-09	₩6,760	₩1.1tn	—	3.03x	2.35x	203.75x
2026-04-08	₩6,890	₩1.1tn	—	3.08x	2.40x	207.67x
2026-04-07	₩6,290	₩1.0tn	—	2.82x	2.19x	189.59x
2026-04-06	₩6,320	₩1.0tn	—	2.83x	2.20x	190.49x
2026-04-03	₩6,420	₩1.1tn	—	2.87x	2.23x	193.51x
2026-04-02	₩6,280	₩1.0tn	—	2.81x	2.18x	189.29x
2026-04-01	₩6,470	₩1.1tn	—	2.90x	2.25x	195.01x
2026-03-31	₩5,990	₩1.0tn	—	2.68x	2.08x	180.55x
2026-03-30	₩6,310	₩1.0tn	—	3.15x	2.21x	42.57x
2026-03-27	₩6,560	₩1.1tn	—	3.28x	2.30x	44.26x
2026-03-26	₩6,690	₩1.1tn	—	3.34x	2.34x	45.14x
2026-03-25	₩7,100	₩1.2tn	—	3.55x	2.49x	47.90x
2026-03-24	₩6,820	₩1.1tn	—	3.41x	2.39x	46.01x
2026-03-23	₩6,710	₩1.1tn	—	3.35x	2.35x	45.27x
2026-03-20	₩7,100	₩1.2tn	—	3.55x	2.49x	47.90x
2026-03-19	₩7,070	₩1.2tn	—	3.53x	2.48x	47.70x
2026-03-18	₩7,310	₩1.2tn	—	3.65x	2.56x	49.32x
2026-03-17	₩6,950	₩1.1tn	—	3.47x	2.43x	46.89x
2026-03-16	₩7,030	₩1.2tn	—	3.51x	2.46x	47.43x
2026-03-13	₩6,950	₩1.1tn	—	3.47x	2.43x	46.89x
2026-03-12	₩7,160	₩1.2tn	—	3.58x	2.51x	48.31x
2026-03-11	₩7,090	₩1.2tn	—	3.54x	2.48x	47.83x
2026-03-10	₩7,160	₩1.2tn	—	3.58x	2.51x	48.31x
2026-03-09	₩6,780	₩1.1tn	—	3.39x	2.37x	45.74x
2026-03-06	₩7,500	₩1.2tn	—	3.75x	2.63x	50.60x
2026-03-05	₩7,060	₩1.2tn	—	3.53x	2.47x	47.63x
2026-03-04	₩6,030	₩1.0tn	—	3.01x	2.11x	40.68x
2026-03-03	₩7,050	₩1.2tn	—	3.52x	2.47x	47.57x
2026-02-27	₩7,900	₩1.3tn	—	3.95x	2.77x	53.30x
2026-02-26	₩8,340	₩1.4tn	—	4.17x	2.92x	56.27x
2026-02-25	₩7,170	₩1.2tn	—	3.58x	2.51x	48.37x
2026-02-24	₩7,320	₩1.2tn	—	3.66x	2.56x	49.39x
2026-02-23	₩7,120	₩1.2tn	—	3.56x	2.49x	48.04x
2026-02-20	₩7,310	₩1.2tn	—	3.65x	2.56x	49.32x
2026-02-19	₩7,470	₩1.2tn	—	3.73x	2.62x	50.40x
2026-02-13	₩7,080	₩1.2tn	—	3.54x	2.48x	47.77x
2026-02-12	₩7,150	₩1.2tn	—	3.57x	2.50x	48.24x
2026-02-11	₩7,150	₩1.2tn	—	3.57x	2.50x	48.24x
2026-02-10	₩7,190	₩1.2tn	—	3.59x	2.52x	48.51x
2026-02-09	₩7,470	₩1.2tn	—	3.73x	2.62x	50.40x
2026-02-06	₩6,890	₩1.1tn	—	3.44x	2.41x	46.49x
2026-02-05	₩6,950	₩1.1tn	—	3.47x	2.43x	46.89x
2026-02-04	₩7,320	₩1.2tn	—	3.66x	2.56x	49.39x
2026-02-03	₩7,560	₩1.2tn	—	3.78x	2.65x	51.01x
2026-02-02	₩6,970	₩1.1tn	—	3.48x	2.44x	47.03x
2026-01-30	₩7,840	₩1.3tn	—	3.92x	2.75x	52.90x
2026-01-29	₩6,860	₩1.1tn	—	3.43x	2.40x	46.28x
2026-01-28	₩6,300	₩1.0tn	—	3.15x	2.21x	42.50x
2026-01-27	₩5,810	₩1.0tn	—	2.90x	2.03x	39.20x
2026-01-26	₩5,480	₩0.9tn	—	2.74x	1.92x	36.97x
2026-01-23	₩5,230	₩0.9tn	—	2.61x	1.83x	35.29x
2026-01-22	₩5,300	₩0.9tn	—	2.65x	1.86x	35.76x
2026-01-21	₩5,200	₩0.9tn	—	2.60x	1.82x	35.08x
2026-01-20	₩5,250	₩0.9tn	—	2.62x	1.84x	35.42x
2026-01-19	₩5,420	₩0.9tn	—	2.71x	1.90x	36.57x
2026-01-16	₩5,510	₩0.9tn	—	2.75x	1.93x	37.17x
2026-01-15	₩5,470	₩0.9tn	—	2.73x	1.92x	36.91x
2026-01-14	₩5,440	₩0.9tn	—	2.72x	1.91x	36.70x
2026-01-13	₩5,450	₩0.9tn	—	2.72x	1.91x	36.77x
2026-01-12	₩5,550	₩0.9tn	—	2.77x	1.94x	37.44x
2026-01-09	₩5,490	₩0.9tn	—	2.74x	1.92x	37.04x
2026-01-08	₩5,730	₩0.9tn	—	2.86x	2.01x	38.66x
2026-01-07	₩5,800	₩1.0tn	—	2.90x	2.03x	39.13x
2026-01-06	₩5,630	₩0.9tn	—	2.81x	1.97x	37.98x
2026-01-05	₩5,720	₩0.9tn	—	2.86x	2.00x	38.59x
2026-01-02	₩4,870	₩0.8tn	—	2.43x	1.71x	32.86x
2025-12-30	₩4,575	₩0.8tn	—	2.29x	1.60x	30.87x
2025-12-29	₩4,540	₩0.7tn	—	2.27x	1.59x	30.63x
2025-12-26	₩4,360	₩0.7tn	—	2.18x	1.53x	29.42x
2025-12-24	₩4,200	₩0.7tn	—	2.10x	1.47x	28.34x
2025-12-23	₩4,375	₩0.7tn	—	2.19x	1.53x	29.52x
2025-12-22	₩4,215	₩0.7tn	—	2.11x	1.48x	28.44x
2025-12-19	₩3,940	₩0.6tn	—	1.97x	1.38x	26.58x
2025-12-18	₩3,950	₩0.6tn	—	1.97x	1.38x	26.65x
2025-12-17	₩4,040	₩0.7tn	—	2.02x	1.42x	27.26x
2025-12-16	₩3,920	₩0.6tn	—	1.96x	1.37x	26.45x
2025-12-15	₩4,025	₩0.7tn	—	2.01x	1.41x	27.16x
2025-12-12	₩4,140	₩0.7tn	—	2.07x	1.45x	27.93x
2025-12-11	₩4,120	₩0.7tn	—	2.06x	1.44x	27.80x
2025-12-10	₩4,110	₩0.7tn	—	2.05x	1.44x	27.73x
2025-12-09	₩4,190	₩0.7tn	—	2.09x	1.47x	28.27x
2025-12-08	₩4,265	₩0.7tn	—	2.13x	1.49x	28.78x
2025-12-05	₩4,275	₩0.7tn	—	2.14x	1.50x	28.84x
2025-12-04	₩4,265	₩0.7tn	—	2.13x	1.49x	28.78x
2025-12-03	₩4,385	₩0.7tn	—	2.19x	1.54x	29.58x
2025-12-02	₩4,350	₩0.7tn	—	2.17x	1.52x	29.35x
2025-12-01	₩4,320	₩0.7tn	—	2.16x	1.51x	29.15x
2025-11-28	₩4,175	₩0.7tn	—	2.09x	1.46x	28.17x
2025-11-27	₩4,075	₩0.7tn	—	2.04x	1.43x	27.49x
2025-11-26	₩4,030	₩0.7tn	—	2.01x	1.41x	27.19x
2025-11-25	₩3,975	₩0.7tn	—	1.99x	1.39x	26.82x
2025-11-24	₩3,800	₩0.6tn	—	1.90x	1.33x	25.64x
2025-11-21	₩3,790	₩0.6tn	—	1.89x	1.33x	25.57x
2025-11-20	₩4,105	₩0.7tn	—	2.05x	1.44x	27.70x
2025-11-19	₩3,965	₩0.7tn	—	1.98x	1.39x	26.75x
2025-11-18	₩4,170	₩0.7tn	—	2.08x	1.46x	28.13x
2025-11-17	₩4,355	₩0.7tn	—	2.18x	1.53x	29.38x
2025-11-14	₩4,260	₩0.7tn	—	2.13x	1.49x	28.74x
2025-11-13	₩4,870	₩0.8tn	—	2.44x	1.71x	20.33x
2025-11-12	₩4,685	₩0.8tn	—	2.35x	1.64x	19.56x
2025-11-11	₩4,510	₩0.7tn	—	2.26x	1.58x	18.83x
2025-11-10	₩4,375	₩0.7tn	—	2.19x	1.53x	18.27x
2025-11-07	₩4,265	₩0.7tn	—	2.14x	1.49x	17.81x
2025-11-06	₩4,510	₩0.7tn	—	2.26x	1.58x	18.83x
2025-11-05	₩4,350	₩0.7tn	—	2.18x	1.52x	18.16x
2025-11-04	₩4,560	₩0.7tn	—	2.29x	1.60x	19.04x
2025-11-03	₩4,350	₩0.7tn	—	2.18x	1.52x	18.16x
2025-10-31	₩4,275	₩0.7tn	—	2.14x	1.50x	17.85x
2025-10-30	₩4,295	₩0.7tn	—	2.15x	1.50x	17.93x
2025-10-29	₩4,355	₩0.7tn	—	2.18x	1.53x	18.18x
2025-10-28	₩4,305	₩0.7tn	—	2.16x	1.51x	17.97x
2025-10-27	₩4,390	₩0.7tn	—	2.20x	1.54x	18.33x
2025-10-24	₩4,400	₩0.7tn	—	2.21x	1.54x	18.37x
2025-10-23	₩4,250	₩0.7tn	—	2.13x	1.49x	17.74x
2025-10-22	₩4,300	₩0.7tn	—	2.16x	1.51x	17.95x
2025-10-21	₩4,295	₩0.7tn	—	2.15x	1.50x	17.93x
2025-10-20	₩4,390	₩0.7tn	—	2.20x	1.54x	18.33x
2025-10-17	₩4,325	₩0.7tn	—	2.17x	1.52x	18.06x
2025-10-16	₩4,440	₩0.7tn	—	2.23x	1.56x	18.54x
2025-10-15	₩4,570	₩0.8tn	—	2.29x	1.60x	19.08x
2025-10-14	₩4,390	₩0.7tn	—	2.20x	1.54x	18.33x
2025-10-13	₩4,625	₩0.8tn	—	2.32x	1.62x	19.31x
2025-10-10	₩4,585	₩0.8tn	—	2.30x	1.61x	19.14x
2025-10-02	₩4,435	₩0.7tn	—	2.22x	1.55x	18.52x
2025-10-01	₩4,290	₩0.7tn	—	2.15x	1.50x	17.91x
2025-09-30	₩4,095	₩0.7tn	—	2.05x	1.43x	17.10x
2025-09-29	₩3,960	₩0.7tn	—	1.99x	1.39x	16.53x
2025-09-26	₩3,930	₩0.6tn	—	1.97x	1.38x	16.41x
2025-09-25	₩4,130	₩0.7tn	—	2.07x	1.45x	17.24x
2025-09-24	₩4,300	₩0.7tn	—	2.16x	1.51x	17.95x
2025-09-23	₩4,230	₩0.7tn	—	2.12x	1.48x	17.66x
2025-09-22	₩4,005	₩0.7tn	—	2.01x	1.40x	16.72x
2025-09-19	₩4,085	₩0.7tn	—	2.05x	1.43x	17.06x
2025-09-18	₩3,745	₩0.6tn	—	1.88x	1.31x	15.64x
2025-09-17	₩3,570	₩0.6tn	—	1.79x	1.25x	14.91x
2025-09-16	₩3,600	₩0.6tn	—	1.81x	1.26x	15.03x
2025-09-15	₩3,595	₩0.6tn	—	1.80x	1.26x	15.01x
2025-09-12	₩3,555	₩0.6tn	—	1.78x	1.25x	14.84x
2025-09-11	₩3,545	₩0.6tn	—	1.78x	1.24x	14.80x
2025-09-10	₩3,475	₩0.6tn	—	1.74x	1.22x	14.51x
2025-09-09	₩3,470	₩0.6tn	—	1.74x	1.22x	14.49x
2025-09-08	₩3,395	₩0.6tn	—	1.70x	1.19x	14.17x
2025-09-05	₩3,285	₩0.5tn	—	1.65x	1.15x	13.72x
2025-09-04	₩3,335	₩0.5tn	—	1.67x	1.17x	13.92x
2025-09-03	₩3,295	₩0.5tn	—	1.65x	1.15x	13.76x

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.