Sep 4, 2026, 05:30 UTC
South Korea and the United States are discussing semiconductor investments in the U.S. as part of broader bilateral talks, according to a Seoul official on Friday.
Sep 4, 2026, 03:28 UTC
South Korea's KOSPI climbed 1.4%, with Samsung Electronics and SK Hynix leading gains.
Sep 3, 2026, 16:45 UTC
ChangXin Memory Technologies (CXMT) captured 10% of global DRAM revenue in Q2 2026, up from 4% a year earlier, marking the first time a Chinese chipmaker reached double-digit market share.
Source:Sep 3, 2026, 15:20 UTC
SK Hynix expands its high-bandwidth memory (HBM) capacity and U.S. production to meet surging AI data-center demand.
Source:Sep 3, 2026, 10:00 UTC
Industry data for Q2 2026 shows SK hynix maintained the top position in the global HBM chip market with a 50% revenue share, while Samsung Electronics increased its share to 33% and Micron declined to 18%.
Sep 3, 2026, 09:25 UTC
SK Hynix is considering parallel investments in semiconductor facilities in Yongin and Gwangju, with plans to start site preparation in Gwangju from 2027 and complete the first fab by 2029, while Yongin's first fab cleanrooms are targeted for 2027.
Source:Sep 3, 2026, 07:43 UTC
Micron plans to double its HBM production capacity by the end of this year, reaching about 100,000 wafers per month, through aggressive equipment investment and increased purchase orders to equipment suppliers.
Sep 3, 2026, 07:04 UTC
Korea Electric Power Corp. (KEPCO) proposed that Samsung Electronics and SK Hynix prepay up to KRW25 trillion (about US$18 billion) to fund Korea's power grid expansion.
Source:Sep 3, 2026, 03:32 UTC
Samsung Electronics and SK Hynix shares rebounded on Thursday after Dell Technologies provided evidence that demand for AI infrastructure remains strong.
Source:Sep 2, 2026, 08:41 UTC
Stock perpetual futures on centralized crypto exchanges traded $665.42 billion in August, up 4.6% from July, with SanDisk, SK Hynix, and SpaceX-tracking SPCX contracts driving over half of the volume.
Source:Sep 2, 2026, 06:30 UTC
Nvidia expanded its ties with Samsung and SK Hynix.
Source:Sep 1, 2026, 10:03 UTC
South Korea's Kospi index closed at 6,835.8 points on Tuesday, up 0.23%, as buyback-driven gains in Samsung Electronics and SK Hynix offset broad investor selling.
Source:Sep 1, 2026, 08:53 UTC
SK Hynix announced a custom HBM architecture with compute functions in the base die, claiming up to 5.15x inference performance gains for large language models.
Source:Sep 1, 2026, 07:47 UTC
SK Hynix announced a $4 billion investment to build its first high-bandwidth memory (HBM) advanced packaging facility in the United States, aiming to address a gap in U.S. semiconductor manufacturing.
Source:Aug 31, 2026, 16:45 UTC
CXMT is preparing to begin mass production of LPDDR6 memory chips next month, ahead of Samsung, SK hynix, and Micron.
Source:Aug 31, 2026, 03:52 UTC
SK Hynix is considering partnering with Intel to produce base dies for next-generation HBM4E memory, potentially starting with the seventh-generation HBM4E product, to diversify its supply chain alongside TSMC.
Source:Aug 31, 2026, 01:52 UTC
On August 31, 2026, Hong Kong-listed memory chip stocks fell collectively, with the CSOP SK Hynix 2x leveraged product dropping over 6%, and the CSOP 2x leveraged Samsung Electronics product and Montage Technology falling over 5%, amid a decline in the Korean stock market.
Aug 28, 2026, 01:53 UTC
SK hynix formally recognized the newly formed Hynix Integrated Labor Union, which has about 3,470 members, while clarifying it has no bargaining rights in ongoing wage negotiations.
Source:Aug 27, 2026, 18:30 UTC
SK Hynix CEO Kwak Noh-Jung announced the company is exploring ways to deepen cooperation with Kioxia Holdings Corp., in which SK Hynix holds a significant indirect stake.
Aug 27, 2026, 16:54 UTC
China's YMTC aims to become the world's largest NAND maker by the end of 2027, planning to overtake Samsung and SK hynix.
Source:Aug 27, 2026, 08:25 UTC
SK Telecom announced it will sell SK Hynix shares worth 1.9 trillion Korean won.
Source:Aug 27, 2026, 03:45 UTC
Samsung Electronics and SK Hynix shares rallied sharply in Seoul on Thursday after Nvidia's earnings signaled continued AI demand, with Samsung rising up to 3.3% and SK Hynix gaining 5.5%, helping push the KOSPI toward 7,000.
Source:Aug 27, 2026, 03:15 UTC
CXMT has achieved stable operation of its DDR5 memory chips at 8,000 MT/s, with benchmark performance within about 1% of SK Hynix's latest M-die.
Source:Aug 26, 2026, 00:44 UTC
SK hynix added a second major customer accounting for more than 10% of its revenue in the first half of 2026.
Source:Aug 25, 2026, 13:46 UTC
US stock indices rose on Tuesday, with the Dow, S&P 500, Nasdaq, and Philadelphia Semiconductor Index all trading higher, while Taiwan stock index futures and TSMC ADR also gained.
Aug 25, 2026, 08:52 UTC
Leveraged ETFs tracking Samsung Electronics and SK Hynix recorded their first monthly outflow since their May launch, with $601 million leaving SK Hynix-linked funds and $381 million leaving Samsung-linked funds in August.
Source:Aug 25, 2026, 07:39 UTC
Investors pulled nearly $1 billion from South Korean leveraged ETFs tied to chipmakers in August 2026, as AI-trading enthusiasm cooled and regulators tightened measures.
Source:Aug 25, 2026, 01:03 UTC
SK hynix's Tmall flagship store announced it will terminate operations on September 9, 2026, and has removed all products from sale.
Source:Aug 24, 2026, 16:16 UTC
Memory chip stocks including Micron Technology, SK Hynix, and SanDisk fell sharply on Monday, with Micron down about 7% and SK Hynix down about 5%, amid concerns over Apple's potential use of Chinese memory chips, a disappointing capital-return announcement from Samsung, and broader profit-taking in semiconductor shares.
Aug 24, 2026, 15:51 UTC
On August 24, 2026, U.S. AI hardware stocks plunged, with the Philadelphia Semiconductor Index falling nearly 4%, and storage chip and optical communication stocks such as Applied Optoelectronics, Lumentum, Marvell, SanDisk, Micron, Seagate, Western Digital, and SK Hynix dropping sharply.
Aug 24, 2026, 08:02 UTC
US-listed memory chip stocks fell in premarket trading on August 24, 2026, with SK Hynix down 3.5%, Micron Technology down nearly 4%, and SanDisk down over 5%.
Source:Aug 21, 2026, 23:50 UTC
Kioxia rebounded sharply as Korean stocks rose on SK Hynix's shareholder return enhancement.
Source:Aug 21, 2026, 17:23 UTC
The South Korean government, together with Samsung, SK Hynix, and Korea Electric Power Corporation, announced a plan to secure electricity supply for the Gwangju Honam and Yongin semiconductor mega-clusters, providing over 20,000 MW by 2041.
Source:Aug 21, 2026, 02:30 UTC
Kokusai Electric was firm, with continued index-inclusion supply-demand speculation and SK Hynix's new factory report as catalysts.
Source:Aug 20, 2026, 05:08 UTC
SK Hynix and its labor union reached a preliminary agreement on wages and bonuses.
Aug 19, 2026, 06:41 UTC
SK Hynix announced a plan to repurchase 40 trillion Korean won of its own shares.
Aug 18, 2026, 12:52 UTC
SK Hynix reported Q2 FY2026 (April-June) operating profit of 60.54 trillion KRW, up 6.6 times year-on-year, and revenue of 79.32 trillion KRW, up 3.6 times, both setting record highs for the fifth consecutive quarter.
Source:Aug 14, 2026, 11:46 UTC
SK Hynix reported first-half 2026 capital expenditure of 17.59 trillion KRW for tangible assets, with domestic and overseas production facilities running at an average utilization rate of 100%.
Source:Aug 13, 2026, 11:31 UTC
Workers at SK Hynix launched a unified labour union in South Korea on Thursday, aiming to consolidate employees across job categories and locations to strengthen bargaining power amid stalled wage talks.
Aug 12, 2026, 09:05 UTC
Counterpoint Research reported that in Q2 2026, NAND flash memory market shipments by volume placed Samsung, SK Hynix, and Yangtze Memory Technologies Co. (YMTC) at 25%, 22%, and 14% respectively, with YMTC entering the top three for the first time.
Aug 11, 2026, 14:00 UTC
SK Hynix's global DRAM revenue share dropped from 39% to 26% year-over-year in Q2 2026, despite a 214% revenue increase.
Source:Aug 11, 2026, 00:23 UTC
Kioxia Holdings Corp. disclosed that an investment vehicle associated with SK Hynix Inc. has become its top shareholder, holding shares previously claimed by the rival company.
Aug 4, 2026, 03:40 UTC
Counterpoint Research released DRAM market share rankings for Q2 2026, showing Samsung Electronics leading with 39%, SK Hynix at 26%, Micron at 25%, and ChangXin Memory at 7%.
Aug 3, 2026, 04:00 UTC
SK Hynix and Samsung plan to spend up to $1.3 trillion combined on new chip capacity, tied to South Korea's national plan to secure AI-era chip supply.
Source:Jul 29, 2026, 00:28 UTC
SK Group announced a long-term AI data center investment plan worth about 1,000 trillion won (US$680 billion), with AI data centers positioned as the core of a wider industrial push.
Source:Jul 28, 2026, 12:53 UTC
SK Telecom's subsidiary Astra AI Infrastructure Company sells preferred shares to SK Hynix's subsidiary.
Source:Jul 16, 2026, 21:49 UTC
Sixteen 2x leveraged ETFs tracking Samsung Electronics and SK Hynix began trading on the Korea Exchange on May 27, 2026.
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