SK Hynix Inc (KS:000660) shares surged nearly 4% to an all-time high of 537,000 won on Monday after the South Korean chipmaker announced its next-generation memory roadmap targeting the booming artificial intelligence industry. The rally in SK Hynix stock also contributed to a 2% rise in South Korea’s KOSPI index, which reached a record high the same day.
During a summit in California earlier this month, SK Hynix revealed its plans to launch an innovative AI-NAND (AIN) product lineup, designed specifically to meet the data-intensive demands of AI applications. The AIN series will feature advanced NAND storage solutions that offer superior data processing speeds and expanded storage capacity—key elements in supporting next-generation AI infrastructure.
The company’s announcement fueled optimism among investors that SK Hynix will remain a key player in the global AI supply chain. The chipmaker has recently secured a high-profile deal to provide memory chips to OpenAI, the developer behind ChatGPT, further solidifying its leadership in the AI-driven semiconductor market.
NAND memory, known for retaining data without power while enabling high-speed data writing, plays a vital role in powering AI systems, data centers, and next-generation computing devices.
SK Hynix’s rival, Samsung Electronics Co Ltd (KS:005930), also saw a 2.8% increase in shares, buoyed by its own supply agreements with OpenAI and NVIDIA Corporation (NASDAQ:NVDA).
With shares now more than tripling in value in 2025, SK Hynix continues to dominate as the only large-scale producer of cutting-edge memory chips optimized for artificial intelligence. Its latest AI-NAND initiative positions the company at the forefront of the rapidly expanding AI semiconductor market, signaling sustained growth potential in the coming quarters.


IBM Nears $11 Billion Deal to Acquire Confluent in Major AI and Data Push
Apple App Store Injunction Largely Upheld as Appeals Court Rules on Epic Games Case
Adobe Strengthens AI Strategy Ahead of Q4 Earnings, Says Stifel
Trello Outage Disrupts Users as Access Issues Hit Atlassian’s Work Management Platform
Air Transat Reaches Tentative Agreement With Pilots, Avoids Strike and Restores Normal Operations
Mizuho Raises Broadcom Price Target to $450 on Surging AI Chip Demand
China Adds Domestic AI Chips to Government Procurement List as U.S. Considers Easing Nvidia Export Curbs
Australia Enforces World-First Social Media Age Limit as Global Regulation Looms
Intel’s Testing of China-Linked Chipmaking Tools Raises U.S. National Security Concerns
SpaceX CEO Elon Musk Denies Reports of $800 Billion Valuation Fundraise
Air Force One Delivery Delayed to 2028 as Boeing Faces Rising Costs
EU Court Cuts Intel Antitrust Fine to €237 Million Amid Long-Running AMD Dispute
Nvidia Develops New Location-Verification Technology for AI Chips
U.S.-EU Tensions Rise After $140 Million Fine on Elon Musk’s X Platform
Coca-Cola’s Costa Coffee Sale Faces Uncertainty as Talks With TDR Capital Hit Snag
SK Hynix Labeled “Investment Warning Stock” After Extraordinary 200% Share Surge 



