Stock listing
KRX:000660 SK hynix Inc. (SK하이닉스) 주가
Home listing (KRX) of SK hynix Inc.
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Share price · KRX:000660
₩1,301,000 KRW +78,000 (+6.4%)
Delayed at least 15 minutes · 9:55 AM GMT+9, Oct 21, 2026
- Day range so far
- ₩1,258,000 – ₩1,319,000 KRWDelayed at least 15 minutes · 9:55 AM GMT+9, Oct 21, 2026
- Volume
- 1.20M sharesDelayed at least 15 minutes · 9:55 AM GMT+9, Oct 21, 2026
- Market cap
- ₩948.3T KRWDelayed at least 15 minutes · 9:55 AM GMT+9, Oct 21, 2026 · price × 728.9M shares outstanding
- 52-week range
- ₩468,000 – ₩2,987,000 KRWLowest and highest trades, Oct 22, 2025 – Oct 21, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| KRX:000660 · Home | ₩1,301,000 KRW | +78,000 (+6.4%) | 1,196,630 | ₩1,260,000 | ₩1,319,000 | ₩1,258,000 | ₩1,223,000 | Delayed 15+ min · 9:55 AM GMT+9, Oct 21, 2026 |
| NASDAQ:SKHY | $142.87 USD | +6.38 (+4.7%) | 19,323,903 | $143.25 | $148.00 | $141.27 | $136.49 | Close on Oct 19, 2026 |
| Frankfurt:HY9H | €832.00 EUR | -26.00 (-3.0%) | 76,216 | €822.00 | €842.00 | €804.00 | €858.00 | Close on Oct 20, 2026 |
| Munich:HY9H | €834.00 EUR | -36.00 (-4.1%) | 213 | €828.00 | €842.00 | €818.00 | €870.00 | Close on Oct 20, 2026 |
| Hamburg:HY9H | €812.00 EUR | -62.00 (-7.1%) | — | €812.00 | €814.00 | €812.00 | €874.00 | Close on Oct 20, 2026 |
| Stuttgart:HY9H | €858.00 EUR | +34.00 (+4.1%) | 496 | €836.00 | €880.00 | €836.00 | €824.00 | Close on Oct 19, 2026 |
| Dusseldorf:HY9H | €838.00 EUR | -26.00 (-3.0%) | 1 | €816.00 | €838.00 | €806.00 | €864.00 | Close on Oct 20, 2026 |
Daily closes
Last 3 months, Jul 21, 2026 – Oct 20, 2026 · KRX:000660 · KRW, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ₩1,223,000 | -54,000 | -4.2% | ₩1,265,000 | ₩1,267,000 | ₩1,183,000 | 3,309,265 | |
| ₩1,277,000 | +5,000 | +0.4% | ₩1,212,000 | ₩1,277,000 | ₩1,208,000 | 3,520,877 | |
| ₩1,272,000 | +10,000 | +0.8% | ₩1,290,000 | ₩1,325,000 | ₩1,247,000 | 4,400,412 | |
| ₩1,262,000 | -157,000 | -11.1% | ₩1,304,000 | ₩1,332,000 | ₩1,238,000 | 5,898,372 | |
| ₩1,419,000 | -24,000 | -1.7% | ₩1,458,000 | ₩1,497,000 | ₩1,402,000 | 3,739,813 | |
| ₩1,443,000 | -162,000 | -10.1% | ₩1,538,000 | ₩1,554,000 | ₩1,425,000 | 5,455,791 | |
| ₩1,605,000 | -76,000 | -4.5% | ₩1,640,000 | ₩1,653,000 | ₩1,605,000 | 3,113,644 | |
| ₩1,681,000 | -42,000 | -2.4% | ₩1,722,000 | ₩1,759,000 | ₩1,681,000 | 3,203,231 | |
| ₩1,723,000 | -50,000 | -2.8% | ₩1,728,000 | ₩1,779,000 | ₩1,723,000 | 2,618,253 | |
| ₩1,773,000 | -68,000 | -3.7% | ₩1,835,000 | ₩1,837,000 | ₩1,771,000 | 2,811,364 | |
| ₩1,841,000 | +8,000 | +0.4% | ₩1,830,000 | ₩1,855,000 | ₩1,825,000 | 2,032,332 | |
| ₩1,833,000 | +57,000 | +3.2% | ₩1,762,000 | ₩1,833,000 | ₩1,749,000 | 2,205,296 | |
| ₩1,776,000 | +11,000 | +0.6% | ₩1,789,000 | ₩1,824,000 | ₩1,773,000 | 3,280,459 | |
| ₩1,765,000 | -3,000 | -0.2% | ₩1,755,000 | ₩1,788,000 | ₩1,736,000 | 2,939,411 | |
| ₩1,768,000 | -94,000 | -5.0% | ₩1,825,000 | ₩1,840,000 | ₩1,768,000 | 3,302,748 | |
| ₩1,862,000 | +22,000 | +1.2% | ₩1,899,000 | ₩1,900,000 | ₩1,836,000 | 2,947,714 | |
| ₩1,840,000 | -28,000 | -1.5% | ₩1,909,000 | ₩1,935,000 | ₩1,832,000 | 3,271,767 | |
| ₩1,868,000 | +11,000 | +0.6% | ₩1,872,000 | ₩1,888,000 | ₩1,847,000 | 2,755,380 | |
| ₩1,857,000 | +112,000 | +6.4% | ₩1,810,000 | ₩1,857,000 | ₩1,805,000 | 4,764,077 | |
| ₩1,745,000 | -14,000 | -0.8% | ₩1,770,000 | ₩1,785,000 | ₩1,735,000 | 2,803,398 | |
| ₩1,759,000 | +69,000 | +4.1% | ₩1,686,000 | ₩1,760,000 | ₩1,686,000 | 2,857,754 | |
| ₩1,690,000 | -7,000 | -0.4% | ₩1,690,000 | ₩1,729,000 | ₩1,671,000 | 2,548,775 | |
| ₩1,697,000 | -115,000 | -6.3% | ₩1,707,000 | ₩1,740,000 | ₩1,686,000 | 4,001,549 | |
| ₩1,812,000 | -41,000 | -2.2% | ₩1,773,000 | ₩1,827,000 | ₩1,768,000 | 2,625,165 | |
| ₩1,853,000 | -3,000 | -0.2% | ₩1,879,000 | ₩1,890,000 | ₩1,811,000 | 4,483,585 | |
| ₩1,856,000 | +63,000 | +3.5% | ₩1,795,000 | ₩1,883,000 | ₩1,795,000 | 3,526,484 | |
| ₩1,793,000 | +10,000 | +0.6% | ₩1,799,000 | ₩1,889,000 | ₩1,777,000 | 4,164,618 | |
| ₩1,783,000 | +136,000 | +8.3% | ₩1,737,000 | ₩1,783,000 | ₩1,733,000 | 3,480,094 | |
| ₩1,647,000 | +51,000 | +3.2% | ₩1,620,000 | ₩1,683,000 | ₩1,620,000 | 2,827,892 | |
| ₩1,596,000 | -17,000 | -1.1% | ₩1,643,000 | ₩1,649,000 | ₩1,558,000 | 2,632,758 | |
| ₩1,613,000 | -80,000 | -4.7% | ₩1,630,000 | ₩1,661,000 | ₩1,612,000 | 2,568,478 | |
| ₩1,693,000 | +19,000 | +1.1% | ₩1,666,000 | ₩1,713,000 | ₩1,652,000 | 2,727,724 | |
| ₩1,674,000 | +21,000 | +1.3% | ₩1,596,000 | ₩1,674,000 | ₩1,577,000 | 3,980,661 | |
| ₩1,653,000 | -77,000 | -4.5% | ₩1,704,000 | ₩1,725,000 | ₩1,653,000 | 3,531,892 | |
| ₩1,730,000 | +42,000 | +2.5% | ₩1,776,000 | ₩1,788,000 | ₩1,708,000 | 3,264,042 | |
| ₩1,688,000 | +10,000 | +0.6% | ₩1,668,000 | ₩1,735,000 | ₩1,662,000 | 2,923,810 | |
| ₩1,678,000 | +7,000 | +0.4% | ₩1,598,000 | ₩1,687,000 | ₩1,557,000 | 4,029,660 | |
| ₩1,671,000 | -59,000 | -3.4% | ₩1,775,000 | ₩1,792,000 | ₩1,670,000 | 3,994,599 | |
| ₩1,730,000 | +39,000 | +2.3% | ₩1,675,000 | ₩1,773,000 | ₩1,669,000 | 4,274,294 | |
| ₩1,691,000 | +191,000 | +12.7% | ₩1,613,000 | ₩1,720,000 | ₩1,576,000 | 5,452,970 | |
| ₩1,500,000 | -162,000 | -9.7% | ₩1,545,000 | ₩1,559,000 | ₩1,486,000 | 4,223,067 | |
| ₩1,662,000 | +17,000 | +1.0% | ₩1,736,000 | ₩1,792,000 | ₩1,640,000 | 5,139,000 | |
| ₩1,645,000 | +52,000 | +3.3% | ₩1,695,000 | ₩1,697,000 | ₩1,626,000 | 4,520,990 | |
| ₩1,593,000 | +89,000 | +5.9% | ₩1,582,000 | ₩1,634,000 | ₩1,567,000 | 4,680,347 | |
| ₩1,504,000 | +79,000 | +5.5% | ₩1,456,000 | ₩1,549,000 | ₩1,440,000 | 4,566,672 | |
| ₩1,425,000 | +5,000 | +0.4% | ₩1,405,000 | ₩1,455,000 | ₩1,373,000 | 3,817,655 | |
| ₩1,420,000 | -2,000 | -0.1% | ₩1,443,000 | ₩1,487,000 | ₩1,397,000 | 3,295,283 | |
| ₩1,422,000 | -73,000 | -4.9% | ₩1,521,000 | ₩1,542,000 | ₩1,409,000 | 5,002,539 | |
| ₩1,495,000 | -173,000 | -10.4% | ₩1,600,000 | ₩1,606,000 | ₩1,481,000 | 5,498,295 | |
| ₩1,668,000 | +91,000 | +5.8% | ₩1,693,000 | ₩1,701,000 | ₩1,647,000 | 3,945,674 | |
| ₩1,577,000 | +10,000 | +0.6% | ₩1,620,000 | ₩1,630,000 | ₩1,483,000 | 5,391,210 | |
| ₩1,567,000 | -151,000 | -8.8% | ₩1,642,000 | ₩1,645,000 | ₩1,562,000 | 5,432,833 | |
| ₩1,718,000 | +396,000 | +30.0% | ₩1,697,000 | ₩1,718,000 | ₩1,586,000 | 10,499,619 | |
| ₩1,322,000 | -79,000 | -5.6% | ₩1,361,000 | ₩1,459,000 | ₩1,287,000 | 9,543,189 | |
| ₩1,401,000 | -149,000 | -9.6% | ₩1,567,000 | ₩1,619,000 | ₩1,246,000 | 12,428,883 | |
| ₩1,550,000 | -266,000 | -14.6% | ₩1,662,000 | ₩1,674,000 | ₩1,550,000 | 8,120,587 | |
| ₩1,816,000 | +57,000 | +3.2% | ₩1,814,000 | ₩1,821,000 | ₩1,707,000 | 4,030,933 | |
| ₩1,759,000 | -160,000 | -8.3% | ₩1,894,000 | ₩1,894,000 | ₩1,752,000 | 4,935,624 | |
| ₩1,919,000 | +89,000 | +4.9% | ₩1,910,000 | ₩1,948,000 | ₩1,845,000 | 4,119,477 | |
| ₩1,830,000 | -6,000 | -0.3% | ₩1,977,000 | ₩2,006,000 | ₩1,830,000 | 4,802,637 | |
| ₩1,836,000 | +72,000 | +4.1% | ₩1,775,000 | ₩1,889,000 | ₩1,732,000 | 4,639,208 |
- Ticker
- KRX:000660
- Asset type
- Stock
- Sector
- Technology
- Industry
- Semiconductors
- Exchange
- KRX
- Currency
- KRW
What changed lately
Latest news release · Sep 18, 2026
SK hynix Launches 'SK hynix Ventures' in Silicon Valley to Expand Global AI Ecosystem Investment
Latest deck · Apr 23, 2026
Q1 2026 Earnings Presentation
Earnings · 19 slides
Latest news
SK hynix Launches 'SK hynix Ventures' in Silicon Valley to Expand Global AI Ecosystem Investment
Sep 18, 2026
Closed ₩1,857,000 (+6.4%) on Sep 18, 2026
2025 Corporate Governance Report
Sep 14, 2026
Closed ₩1,697,000 (-6.3%) on Sep 14, 2026
SK hynix Holds Groundbreaking Ceremony for HBM Production Base in Indiana, "Beginning a New Future for US-Korea AI"
Aug 27, 2026
Closed ₩1,653,000 (-4.5%) on Aug 28, 2026
SK hynix Invests 54 Trillion Won in Yongin Y2 and Cheongju M17 to Secure Mid-to-Long-Term Production Base for AI Memory Demand
Aug 7, 2026
Closed ₩1,420,000 (-0.1%) on Aug 10, 2026
SK hynix Unveils First HBF Standard Specifications with Sandisk, Presenting AI Memory Solutions at 'FMS 2026'
Aug 3, 2026
Closed ₩1,577,000 (+0.6%) on Aug 4, 2026
SK hynix Announces 2Q26 Financial Results
Jul 28, 2026
Closed ₩1,401,000 (-9.6%) on Jul 29, 2026
Q2 2026 Earnings Conference Call Invitation
Jul 28, 2026
Closed ₩1,550,000 (-14.6%) on Jul 28, 2026
Tradr's Leveraged ETFs on SK hynix Set to Open Trading Tuesday
Jul 24, 2026
Closed ₩1,816,000 (+3.2%) on Jul 27, 2026
Organization of Investor Relations Event
Jul 15, 2026
Closed ₩2,082,000 (+8.8%) on Jul 15, 2026
Themes ETFs Goes Live on SK Hynix as One of AI's Marquee IPOs Hits the Tape
Jul 14, 2026
Closed ₩2,082,000 (+8.8%) on Jul 15, 2026
Financings
Public offering of american depositary shares
Jul 9, 2026
Update: US$149 a share · BofA Securities +12
Dealers: BofA Securities (co-lead), Citigroup (co-lead), Goldman Sachs (co-lead), J.P. Morgan (co-lead), Cantor, Mizuho, Needham & Company, RBC Capital Markets, Rosenblatt, Stifel, Wedbush Securities, William Blair, Wolfe | Nomura Alliance
Decks
Q1 2026 Earnings Presentation
Earnings · 19 slides · Apr 23, 2026
Q4 2025 Earnings Presentation
Earnings · 21 slides · Jan 29, 2026
Q3 2025 Earnings Presentation
Earnings · 18 slides · Oct 29, 2025
Q2 2025 Earnings Presentation
Earnings · 18 slides · Jul 24, 2025
SK hynix Inc. on 6ix
- Sector
- Technology
- Industry
- Semiconductors
- News releases
- 38 in the last 12 months · 58 in all · newest Sep 18, 2026 · oldest 2025
- Decks
- 5 decks · latest Apr 23, 2026
Where SK hynix Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| KRX:000660 SK하이닉스 · Home listing · This page | KRX | South Korea | KRW |
| NASDAQ:SKHY | NASDAQ | United States | USD |
| gettex:HY9H | gettex | Germany | EUR |
| Frankfurt:HY9H | Frankfurt | Germany | EUR |
| Tradegate:HY9H | Tradegate | Germany | EUR |
| LS Exchange:A1JWRE | LS Exchange | Germany | EUR |
| Lang & Schwarz:A1JWRE | Lang & Schwarz | Germany | EUR |
| LUXSE:HYNSE | LUXSE | Luxembourg | USD |
| Munich:HY9H | Munich | Germany | EUR |
| Hamburg:HY9H | Hamburg | Germany | EUR |
| Stuttgart:HY9H | Stuttgart | Germany | EUR |
| Dusseldorf:HY9H | Dusseldorf | Germany | EUR |
| BX Swiss:SKHY | BX Swiss | Switzerland | CHF |
| Dusseldorf:HY9 | Dusseldorf | Germany | EUR |
| Frankfurt:HY9 | Frankfurt | Germany | EUR |
| gettex:A42D2T | gettex | Germany | EUR |
| Hamburg:HY9 | Hamburg | Germany | EUR |
| Lang & Schwarz:A42D2T | Lang & Schwarz | Germany | EUR |
| Munich:HY9 | Munich | Germany | EUR |
| NASDAQ:SKHYV | NASDAQ | United States | USD |
| Stuttgart:HY9 | Stuttgart | Germany | EUR |
| Tradegate:HY9 | Tradegate | Germany | EUR |
| BCBA:SKHY | BCBA | Argentina | ARS |
| BCBA:SKHYC | BCBA | Argentina | USD |
| BCBA:SKHY.CI | BCBA | Argentina | ARS |
| BCBA:SKHYD | BCBA | Argentina | USD |
| B3:SKHY34 | B3 | Brazil | BRL |
| BMV:SKHYN | BMV | Mexico | MXN |
| SGX:UNXD | SGX | Singapore | SGD |
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