000660 - SK hynix Inc.

000660 Summary
Semiconductors
Stock Price & Overview
₩1,647,000 +51,000 (+3.20%) Close · Sep 4, 2026 KST
KOSPI | ₩KRW | Close: ₩1,647,000  ≈ US$1,176  ·  Market cap ₩1,203.1tn (≈ $859.4bn)

000660 Valuation vs Covered Peers

Metric000660Sector Medianvs Sector1Y Avgvs 1Y Avg
P/E (TTM)7.42x24.58x (19)-70%15.91x-53%
P/S (TTM)6.36x3.67x (23)73%7.61x-16%
P/B4.58x5.25x (23)-13%6.24x-27%
P/CF (TTM)9.48x27.63x (20)-66%14.34x-34%
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.

000660 Daily Valuation History

DateCloseMarket CapP/E (TTM)P/S (TTM)P/BP/CF (TTM)
2026-09-04₩1,647,000₩1,203.1tn7.42x6.36x4.58x9.48x
2026-09-03₩1,596,000₩1,165.9tn7.19x6.16x4.44x9.19x
2026-09-02₩1,613,000₩1,178.3tn7.27x6.23x4.49x9.28x
2026-09-01₩1,693,000₩1,236.7tn7.63x6.54x4.71x9.74x
2026-08-31₩1,674,000₩1,222.8tn7.54x6.46x4.66x9.63x
2026-08-28₩1,653,000₩1,207.5tn7.45x6.38x4.60x9.51x
2026-08-27₩1,730,000₩1,263.8tn7.80x6.68x4.81x9.96x
2026-08-26₩1,688,000₩1,233.1tn7.61x6.52x4.69x9.71x
2026-08-25₩1,678,000₩1,225.8tn7.56x6.48x4.67x9.66x
2026-08-24₩1,671,000₩1,220.7tn7.53x6.45x4.65x9.62x
2026-08-21₩1,730,000₩1,263.8tn7.80x6.68x4.81x9.96x
2026-08-20₩1,691,000₩1,235.3tn7.62x6.53x4.70x9.73x
2026-08-19₩1,500,000₩1,095.7tn6.76x5.79x4.17x8.63x
2026-08-18₩1,662,000₩1,214.1tn7.49x6.42x4.62x9.57x
2026-08-14₩1,645,000₩1,201.7tn7.41x6.35x4.57x9.47x
2026-08-13₩1,593,000₩1,163.7tn15.48x8.81x7.08x16.46x
2026-08-12₩1,504,000₩1,098.7tn14.61x8.32x6.68x15.54x
2026-08-11₩1,425,000₩1,041.0tn13.85x7.88x6.33x14.73x
2026-08-10₩1,420,000₩1,037.3tn13.80x7.85x6.31x14.68x
2026-08-07₩1,422,000₩1,038.8tn13.82x7.86x6.32x14.70x
2026-08-06₩1,495,000₩1,092.1tn14.53x8.27x6.64x15.45x
2026-08-05₩1,668,000₩1,218.5tn16.21x9.22x7.41x17.24x
2026-08-04₩1,577,000₩1,152.0tn15.32x8.72x7.01x16.30x
2026-08-03₩1,567,000₩1,144.7tn15.22x8.67x6.96x16.20x
2026-07-31₩1,718,000₩1,255.0tn16.69x9.50x7.63x17.76x
2026-07-30₩1,322,000₩965.7tn12.84x7.31x5.87x13.66x
2026-07-29₩1,401,000₩1,023.4tn13.61x7.75x6.23x14.48x
2026-07-28₩1,550,000₩1,132.3tn15.06x8.57x6.89x16.02x
2026-07-27₩1,816,000₩1,326.6tn17.64x10.04x8.07x18.77x
2026-07-24₩1,759,000₩1,284.9tn17.09x9.73x7.82x18.18x
2026-07-23₩1,919,000₩1,401.8tn18.64x10.61x8.53x19.83x
2026-07-22₩1,830,000₩1,336.8tn17.78x10.12x8.13x18.91x
2026-07-21₩1,836,000₩1,341.2tn17.84x10.15x8.16x18.98x
2026-07-20₩1,764,000₩1,288.6tn17.14x9.76x7.84x18.23x
2026-07-16₩1,842,000₩1,345.6tn17.90x10.19x8.19x19.04x
2026-07-15₩2,082,000₩1,520.9tn20.23x11.51x9.25x21.52x
2026-07-14₩1,913,000₩1,397.4tn18.59x10.58x8.50x19.77x
2026-07-13₩1,845,000₩1,347.8tn17.93x10.20x8.20x19.07x
2026-07-10₩2,180,000₩1,592.5tn21.18x12.06x9.69x22.53x
2026-07-09₩2,186,000₩1,596.9tn21.24x12.09x9.71x22.59x
2026-07-08₩2,076,000₩1,516.5tn20.17x11.48x9.23x21.46x
2026-07-07₩2,201,000₩1,607.8tn21.38x12.17x9.78x22.75x
2026-07-06₩2,343,000₩1,711.5tn22.76x12.96x10.41x24.22x
2026-07-03₩2,425,000₩1,771.4tn23.56x13.41x10.78x25.06x
2026-07-02₩2,187,000₩1,597.6tn21.25x12.10x9.72x22.60x
2026-07-01₩2,560,000₩1,870.1tn24.87x14.16x11.38x26.46x
2026-06-30₩2,650,000₩1,935.8tn25.75x14.66x11.78x27.39x
2026-06-29₩2,628,000₩1,919.7tn25.53x14.53x11.68x27.16x
2026-06-26₩2,673,000₩1,952.6tn25.97x14.78x11.88x27.63x
2026-06-25₩2,917,000₩2,130.8tn28.34x16.13x12.96x30.15x
2026-06-24₩2,580,000₩1,884.7tn25.07x14.27x11.47x26.66x
2026-06-23₩2,555,000₩1,866.4tn24.82x14.13x11.35x26.41x
2026-06-22₩2,919,000₩2,132.3tn28.36x16.14x12.97x30.17x
2026-06-19₩2,764,000₩2,019.1tn26.85x15.29x12.28x28.57x
2026-06-18₩2,685,000₩1,961.4tn26.09x14.85x11.93x27.75x
2026-06-17₩2,521,000₩1,841.6tn24.49x13.94x11.20x26.06x
2026-06-16₩2,382,000₩1,740.0tn23.14x13.17x10.59x24.62x
2026-06-15₩2,288,000₩1,671.4tn22.23x12.65x10.17x23.65x
2026-06-12₩2,150,000₩1,570.6tn20.89x11.89x9.55x22.22x
2026-06-11₩2,101,000₩1,534.8tn20.41x11.62x9.34x21.71x
2026-06-10₩2,048,000₩1,496.0tn19.90x11.33x9.10x21.17x
2026-06-09₩2,215,000₩1,618.0tn21.52x12.25x9.84x22.89x
2026-06-08₩1,911,000₩1,396.0tn18.57x10.57x8.49x19.75x
2026-06-05₩2,070,000₩1,512.1tn20.11x11.45x9.20x21.39x
2026-06-04₩2,298,000₩1,678.7tn22.33x12.71x10.21x23.75x
2026-06-02₩2,360,000₩1,724.0tn22.93x13.05x10.49x24.39x
2026-06-01₩2,363,000₩1,726.2tn22.96x13.07x10.50x24.42x
2026-05-29₩2,333,000₩1,704.2tn22.67x12.90x10.37x24.11x
2026-05-28₩2,289,000₩1,672.1tn22.24x12.66x10.17x23.66x
2026-05-27₩2,243,000₩1,638.5tn21.79x12.40x9.97x23.18x
2026-05-26₩2,052,000₩1,499.0tn19.94x11.35x9.12x21.21x
2026-05-22₩1,941,000₩1,417.9tn18.86x10.73x8.63x20.06x
2026-05-21₩1,940,000₩1,417.2tn18.85x10.73x8.62x20.05x
2026-05-20₩1,745,000₩1,274.7tn16.95x9.65x7.75x18.04x
2026-05-19₩1,745,000₩1,274.7tn16.95x9.65x7.75x18.04x
2026-05-18₩1,840,000₩1,344.1tn17.88x10.18x8.18x19.02x
2026-05-15₩1,819,000₩1,328.8tn17.67x10.06x8.08x18.80x
2026-05-14₩1,970,000₩1,439.1tn33.51x14.81x11.93x26.96x
2026-05-13₩1,976,000₩1,443.5tn33.61x14.86x11.96x27.04x
2026-05-12₩1,835,000₩1,340.5tn31.21x13.80x11.11x25.11x
2026-05-11₩1,880,000₩1,373.3tn31.98x14.14x11.38x25.73x
2026-05-08₩1,686,000₩1,231.6tn28.68x12.68x10.21x23.08x
2026-05-07₩1,654,000₩1,208.2tn28.13x12.44x10.01x22.64x
2026-05-06₩1,601,000₩1,169.5tn27.23x12.04x9.69x21.91x
2026-05-04₩1,447,000₩1,057.0tn24.61x10.88x8.76x19.80x
2026-04-30₩1,286,000₩939.4tn21.87x9.67x7.79x17.60x
2026-04-29₩1,293,000₩944.5tn21.99x9.72x7.83x17.70x
2026-04-28₩1,300,000₩949.6tn22.11x9.78x7.87x17.79x
2026-04-27₩1,292,000₩943.8tn21.98x9.72x7.82x17.68x
2026-04-24₩1,222,000₩892.7tn20.78x9.19x7.40x16.72x
2026-04-23₩1,225,000₩894.9tn20.84x9.21x7.42x16.77x
2026-04-22₩1,223,000₩893.4tn20.80x9.20x7.40x16.74x
2026-04-21₩1,224,000₩894.1tn20.82x9.20x7.41x16.75x
2026-04-20₩1,166,000₩851.8tn19.83x8.77x7.06x15.96x
2026-04-17₩1,128,000₩824.0tn19.19x8.48x6.83x15.44x
2026-04-16₩1,155,000₩843.7tn19.65x8.68x6.99x15.81x
2026-04-15₩1,136,000₩829.8tn19.32x8.54x6.88x15.55x
2026-04-14₩1,103,000₩805.7tn18.76x8.29x6.68x15.10x
2026-04-13₩1,040,000₩759.7tn17.69x7.82x6.30x14.23x
2026-04-10₩1,027,000₩750.2tn17.47x7.72x6.22x14.06x
2026-04-09₩998,000₩729.0tn16.97x7.50x6.04x13.66x
2026-04-08₩1,033,000₩754.6tn17.57x7.77x6.25x14.14x
2026-04-07₩916,000₩669.1tn15.58x6.89x5.55x12.54x
2026-04-06₩886,000₩647.2tn15.07x6.66x5.36x12.13x
2026-04-03₩876,000₩639.9tn14.90x6.59x5.30x11.99x
2026-04-02₩830,000₩606.3tn14.12x6.24x5.02x11.36x
2026-04-01₩893,000₩652.3tn15.19x6.71x5.41x12.22x
2026-03-31₩807,000₩589.5tn13.73x6.07x4.89x11.05x
2026-03-30₩873,000₩637.7tn17.86x7.58x6.38x14.65x
2026-03-27₩922,000₩673.5tn18.86x8.01x6.73x15.47x
2026-03-26₩933,000₩681.5tn19.09x8.11x6.82x15.66x
2026-03-25₩995,000₩726.8tn20.35x8.64x7.27x16.70x
2026-03-24₩986,000₩720.3tn20.17x8.57x7.20x16.55x
2026-03-23₩933,000₩681.5tn19.09x8.11x6.82x15.66x
2026-03-20₩1,007,000₩735.6tn20.60x8.75x7.36x16.90x
2026-03-19₩1,013,000₩740.0tn20.72x8.80x7.40x17.00x
2026-03-18₩1,056,000₩771.4tn21.60x9.17x7.71x17.72x
2026-03-17₩970,000₩708.6tn19.84x8.43x7.09x16.28x
2026-03-16₩974,000₩711.5tn19.93x8.46x7.11x16.34x
2026-03-13₩910,000₩664.7tn18.62x7.91x6.65x15.27x
2026-03-12₩930,000₩679.4tn19.03x8.08x6.79x15.61x
2026-03-11₩955,000₩697.6tn19.54x8.30x6.98x16.03x
2026-03-10₩938,000₩685.2tn19.19x8.15x6.85x15.74x
2026-03-09₩836,000₩610.7tn17.10x7.26x6.11x14.03x
2026-03-06₩924,000₩675.0tn18.90x8.03x6.75x15.51x
2026-03-05₩941,000₩687.4tn19.25x8.17x6.87x15.79x
2026-03-04₩849,000₩620.2tn17.37x7.38x6.20x14.25x
2026-03-03₩939,000₩685.9tn19.21x8.16x6.86x15.76x
2026-02-27₩1,061,000₩775.1tn21.71x9.22x7.75x17.80x
2026-02-26₩1,099,000₩802.8tn22.48x9.55x8.03x18.44x
2026-02-25₩1,018,000₩743.6tn20.83x8.84x7.44x17.08x
2026-02-24₩1,005,000₩734.1tn20.56x8.73x7.34x16.86x
2026-02-23₩951,000₩694.7tn19.45x8.26x6.95x15.96x
2026-02-20₩949,000₩693.2tn19.41x8.24x6.93x15.92x
2026-02-19₩894,000₩653.1tn18.29x7.77x6.53x15.00x
2026-02-13₩880,000₩642.8tn18.00x7.64x6.43x14.77x
2026-02-12₩888,000₩648.7tn18.17x7.71x6.49x14.90x
2026-02-11₩860,000₩628.2tn17.59x7.47x6.28x14.43x
2026-02-10₩876,000₩639.9tn17.92x7.61x6.40x14.70x
2026-02-09₩887,000₩647.9tn18.15x7.71x6.48x14.88x
2026-02-06₩839,000₩612.9tn17.16x7.29x6.13x14.08x
2026-02-05₩842,000₩615.1tn17.22x7.31x6.15x14.13x
2026-02-04₩900,000₩657.4tn18.41x7.82x6.57x15.10x
2026-02-03₩907,000₩662.6tn18.55x7.88x6.63x15.22x
2026-02-02₩830,000₩606.3tn16.98x7.21x6.06x13.93x
2026-01-30₩909,000₩664.0tn18.60x7.90x6.64x15.25x
2026-01-29₩861,000₩629.0tn17.61x7.48x6.29x14.45x
2026-01-28₩841,000₩614.3tn17.20x7.31x6.14x14.11x
2026-01-27₩800,000₩584.4tn16.37x6.95x5.84x13.42x
2026-01-26₩736,000₩537.6tn15.06x6.39x5.38x12.35x
2026-01-23₩767,000₩560.3tn15.69x6.66x5.60x12.87x
2026-01-22₩755,000₩551.5tn15.45x6.56x5.51x12.67x
2026-01-21₩740,000₩540.6tn15.14x6.43x5.41x12.42x
2026-01-20₩743,000₩542.8tn15.20x6.45x5.43x12.47x
2026-01-19₩764,000₩558.1tn15.63x6.64x5.58x12.82x
2026-01-16₩756,000₩552.3tn15.47x6.57x5.52x12.69x
2026-01-15₩749,000₩547.1tn15.32x6.51x5.47x12.57x
2026-01-14₩742,000₩542.0tn15.18x6.45x5.42x12.45x
2026-01-13₩738,000₩539.1tn15.10x6.41x5.39x12.38x
2026-01-12₩749,000₩547.1tn15.32x6.51x5.47x12.57x
2026-01-09₩744,000₩543.5tn15.22x6.46x5.43x12.48x
2026-01-08₩756,000₩552.3tn15.47x6.57x5.52x12.69x
2026-01-07₩742,000₩542.0tn15.18x6.45x5.42x12.45x
2026-01-06₩726,000₩530.3tn14.85x6.31x5.30x12.18x
2026-01-05₩696,000₩508.4tn14.24x6.05x5.08x11.68x
2026-01-02₩677,000₩494.5tn13.85x5.88x4.95x11.36x
2025-12-30₩651,000₩475.6tn13.32x5.66x4.76x10.92x
2025-12-29₩640,000₩467.5tn13.09x5.56x4.67x10.74x
2025-12-26₩599,000₩437.6tn12.25x5.20x4.38x10.05x
2025-12-24₩588,000₩429.5tn12.03x5.11x4.30x9.87x
2025-12-23₩584,000₩426.6tn11.95x5.07x4.27x9.80x
2025-12-22₩580,000₩423.7tn11.87x5.04x4.24x9.73x
2025-12-19₩547,000₩399.6tn11.19x4.75x4.00x9.18x
2025-12-18₩552,000₩403.2tn11.29x4.80x4.03x9.26x
2025-12-17₩551,000₩402.5tn11.27x4.79x4.02x9.25x
2025-12-16₩530,000₩387.2tn10.84x4.60x3.87x8.89x
2025-12-15₩554,000₩404.7tn11.33x4.81x4.05x9.30x
2025-12-12₩571,000₩417.1tn11.68x4.96x4.17x9.58x
2025-12-11₩565,000₩412.7tn11.56x4.91x4.13x9.48x
2025-12-10₩587,000₩428.8tn12.01x5.10x4.29x9.85x
2025-12-09₩566,000₩413.5tn11.58x4.92x4.13x9.50x
2025-12-08₩577,000₩421.5tn11.80x5.01x4.21x9.68x
2025-12-05₩544,000₩397.4tn11.13x4.73x3.97x9.13x
2025-12-04₩542,000₩395.9tn11.09x4.71x3.96x9.09x
2025-12-03₩552,000₩403.2tn11.29x4.80x4.03x9.26x
2025-12-02₩558,000₩407.6tn11.42x4.85x4.08x9.36x
2025-12-01₩538,000₩393.0tn11.01x4.67x3.93x9.03x
2025-11-28₩530,000₩387.2tn10.84x4.60x3.87x8.89x
2025-11-27₩544,000₩397.4tn11.13x4.73x3.97x9.13x
2025-11-26₩524,000₩382.8tn10.72x4.55x3.83x8.79x
2025-11-25₩519,000₩379.1tn10.62x4.51x3.79x8.71x
2025-11-24₩520,000₩379.9tn10.64x4.52x3.80x8.73x
2025-11-21₩521,000₩380.6tn10.66x4.53x3.81x8.74x
2025-11-20₩571,000₩417.1tn11.68x4.96x4.17x9.58x
2025-11-19₩562,000₩410.5tn11.50x4.88x4.11x9.43x
2025-11-18₩570,000₩416.4tn11.66x4.95x4.16x9.56x
2025-11-17₩606,000₩442.7tn12.40x5.26x4.43x10.17x
2025-11-14₩560,000₩409.1tn11.46x4.86x4.09x9.40x
2025-11-13₩612,000₩447.1tn15.49x5.79x5.13x12.09x
2025-11-12₩617,000₩450.7tn15.61x5.84x5.17x12.19x
2025-11-11₩619,000₩452.2tn15.67x5.86x5.19x12.23x
2025-11-10₩606,000₩442.7tn15.34x5.73x5.08x11.97x
2025-11-07₩580,000₩423.7tn14.68x5.49x4.86x11.46x
2025-11-06₩593,000₩433.2tn15.01x5.61x4.97x11.72x
2025-11-05₩579,000₩423.0tn14.65x5.48x4.85x11.44x
2025-11-04₩586,000₩428.1tn14.83x5.54x4.91x11.58x
2025-11-03₩620,000₩452.9tn15.69x5.87x5.20x12.25x
2025-10-31₩559,000₩408.3tn14.15x5.29x4.69x11.05x
2025-10-30₩568,000₩414.9tn14.37x5.37x4.76x11.22x
2025-10-29₩558,000₩407.6tn14.12x5.28x4.68x11.03x
2025-10-28₩521,000₩380.6tn13.19x4.93x4.37x10.29x
2025-10-27₩535,000₩390.8tn13.54x5.06x4.48x10.57x
2025-10-24₩510,000₩372.6tn12.91x4.83x4.28x10.08x
2025-10-23₩478,500₩349.5tn12.11x4.53x4.01x9.45x
2025-10-22₩481,500₩351.7tn12.19x4.56x4.04x9.51x
2025-10-21₩479,000₩349.9tn12.12x4.53x4.02x9.46x
2025-10-20₩485,500₩354.7tn12.29x4.59x4.07x9.59x
2025-10-17₩465,500₩340.0tn11.78x4.40x3.90x9.20x
2025-10-16₩452,500₩330.5tn11.45x4.28x3.79x8.94x
2025-10-15₩422,500₩308.6tn10.69x4.00x3.54x8.35x
2025-10-14₩411,500₩300.6tn10.41x3.89x3.45x8.13x
2025-10-13₩415,000₩303.2tn10.50x3.93x3.48x8.20x
2025-10-10₩428,000₩312.7tn10.83x4.05x3.59x8.46x
2025-10-02₩395,500₩288.9tn10.01x3.74x3.32x7.81x
2025-10-01₩360,000₩263.0tn9.11x3.41x3.02x7.11x
2025-09-30₩347,500₩253.8tn8.79x3.29x2.91x6.87x
2025-09-29₩349,000₩254.9tn8.83x3.30x2.93x6.90x
2025-09-26₩336,500₩245.8tn8.52x3.18x2.82x6.65x
2025-09-25₩356,500₩260.4tn9.02x3.37x2.99x7.04x
2025-09-24₩357,500₩261.2tn9.05x3.38x3.00x7.06x
2025-09-23₩361,000₩263.7tn9.14x3.42x3.03x7.13x
2025-09-22₩351,000₩256.4tn8.88x3.32x2.94x6.94x
2025-09-19₩353,000₩257.9tn8.93x3.34x2.96x6.97x
2025-09-18₩353,000₩257.9tn8.93x3.34x2.96x6.97x
2025-09-17₩333,500₩243.6tn8.44x3.16x2.80x6.59x
2025-09-16₩348,000₩254.2tn8.81x3.29x2.92x6.88x
2025-09-15₩331,000₩241.8tn8.38x3.13x2.77x6.54x
2025-09-12₩328,500₩240.0tn8.31x3.11x2.75x6.49x
2025-09-11₩307,000₩224.3tn7.77x2.90x2.57x6.07x
2025-09-10₩304,000₩222.1tn7.69x2.88x2.55x6.01x
2025-09-09₩288,000₩210.4tn7.29x2.72x2.41x5.69x
2025-09-08₩277,000₩202.3tn7.01x2.62x2.32x5.47x
2025-09-05₩273,500₩199.8tn6.92x2.59x2.29x5.40x
2025-09-04₩265,500₩193.9tn6.72x2.51x2.23x5.25x
2025-09-03₩262,500₩191.8tn6.64x2.48x2.20x5.19x
2025-09-02₩260,500₩190.3tn6.59x2.46x2.18x5.15x
2025-09-01₩256,000₩187.0tn6.48x2.42x2.15x5.06x
2025-08-29₩269,000₩196.5tn6.81x2.54x2.25x5.32x
2025-08-28₩268,500₩196.1tn6.80x2.54x2.25x5.31x
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.