About
SK hynix Inc.
SK hynix Inc. through its subsidiaries, engages in research, develops, manufactures, distributes, and sells semiconductor devices in Korea, China, rest of Asia, the United States, Europe, and internationally.
It offers DRAM, such as server memory, graphics memory, mobile memory, PC memory, consumer memory; NAND flash memory; SSD; and MCP products. It also engages in foundry business, produces non-memory semiconductors.
The company serves its products for server, networking, mobile, personal computer, consumer, and automotive applications.
SK hynix Inc. Overview
Ticker, listing venue and issuer profile
Offer & Key Dates
Pricing terms and IPO milestones
Change from offer price to today
Live Market Snapshot
Real-time price; headline % change is vs first trade (listing price)
USD · NASDAQ:NASDAQ:SKHY
Valuation & Multiples
Key valuation ratios and metrics
Financial Health
Balance sheet strength and liquidity
Profitability & Returns
Margins and return on capital
Analyst Estimates
Street consensus and price targets
Earnings Calendar
Upcoming and recent earnings
Financial Highlights
Historical financial performance
Historical Data
Market history and supplemental quote data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 2026-07-30 | $136.51 | $150.36 | $134.50 | $149.00 | $149.00 | +12.49 | 52,881,200 |
| 2026-07-29 | $129.95 | $137.19 | $124.80 | $126.79 | $126.79 | -3.16 | 65,810,000 |
| 2026-07-28 | $135.91 | $136.49 | $128.29 | $130.17 | $130.17 | -5.74 | 51,088,300 |
| 2026-07-27 | $159.70 | $159.71 | $139.01 | $143.02 | $143.02 | -16.68 | 50,747,400 |
| 2026-07-24 | $163.91 | $164.20 | $153.10 | $154.57 | $154.57 | -9.34 | 26,255,500 |
| 2026-07-23 | $170.72 | $177.93 | $167.02 | $169.50 | $169.50 | -1.22 | 36,234,900 |
| 2026-07-22 | $162.16 | $170.09 | $162.00 | $165.27 | $165.27 | +3.11 | 27,122,800 |
| 2026-07-21 | $161.75 | $173.22 | $160.54 | $171.94 | $171.94 | +10.19 | 38,925,600 |
| 2026-07-20 | $163.42 | $163.43 | $149.74 | $151.16 | $151.16 | -12.26 | 37,817,500 |
| 2026-07-17 | $152.11 | $167.37 | $145.57 | $154.03 | $154.03 | +1.92 | 73,978,300 |
| 2026-07-16 | $165.91 | $168.20 | $151.38 | $152.31 | $152.31 | -13.60 | 56,250,500 |
| 2026-07-15 | $181.81 | $187.95 | $166.48 | $176.46 | $176.46 | -5.35 | 76,307,700 |
| 2026-07-14 | $168.11 | $194.80 | $165.50 | $193.92 | $193.92 | +25.81 | 72,647,700 |
| 2026-07-13 | $152.62 | $162.28 | $151.30 | $152.35 | $152.35 | -0.27 | 57,284,300 |
| 2026-07-10 | $170.00 | $177.00 | $166.19 | $168.01 | $168.01 | -1.99 | 107,674,700 |
SEC Filings
Official documents from SEC EDGAR
| Form | Filing Date | Document |
|---|---|---|
| 6-K | Jul 29, 2026 | Report of foreign issuer |
| 6-K | Jul 22, 2026 | Report of foreign issuer |
| 6-K | Jul 22, 2026 | Report of foreign issuer |
| 6-K | Jul 15, 2026 | Report of foreign issuer |
| 6-K | Jul 15, 2026 | Report of foreign issuer |
| 424B4 | Jul 10, 2026 | Prospectus |
| EFFECT | Jul 9, 2026 | Notice of Effectiveness |
| EFFECT | Jul 9, 2026 | Notice of Effectiveness |
| CERT | Jul 9, 2026 | Certification by an exchange approving securities for listing |
| 8-A12B | Jul 9, 2026 | Registration of securities |
Company Info
Contact and headquarters details
Leadership
Key executives and officers
Nohjung Kwak
Executive director, Chief Executive Officer and President
Seon Yong Cha
Executive director, President and Head of Research and Development
Yong Ho Jang
Non-executive director
Jung Kyu Kim
Non-executive director
Deog Kyoon Jeong
Independent director
Zeong Won Kim
Independent director
Donghoon Yang
Independent director
Hyun Chul Sohn
Independent director
Seung Beom Koh
Chairperson of the Board; Independent director
Gahng Gook Choi
Independent director
