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Samsung's Record Q3 Reinforces SK Hynix Memory Cycle Strength
Samsung's preliminary Q3 operating profit of 107.4T KRW (+783% YoY) confirms AI-driven memory demand, positive for SK Hynix's sector outlook
D1 -0.1% · since -13.6%
›3 waves of this story
2026-10-05 Dominant HBM position confirmed by multiple sources; Bernstein projects $300B+ operating profit by 2028, reinforcing long-term growth
2026-10-06 Barclays maintains Buy, adding to Bernstein's high forecast, institutions remain bullish on HBM leader
2026-10-08 Samsung's preliminary Q3 operating profit of 107.4T KRW (+783% YoY) confirms AI-driven memory demand, positive for SK Hynix's sector outlook
Capital🔥Developing
SK Hynix's Solidigm Taps Banks for Potential $10B US IPO
Bloomberg reports Solidigm has tapped banks for a potential US IPO valued around $100B, extending prior listing speculation
D1 -5.0% · +5d +7.2%
›4 waves of this story
2026-09-26 Potential IPO of unit could unlock value, boosting capital markets profile
2026-09-26 Solidigm's IPO plan draws attention, potentially a key capital move for SK hynix
2026-09-28 Bloomberg reports Solidigm IPO valuation around $100B, differing from earlier Reuters' $150B, but listing process advances
2026-10-08 Bloomberg reports Solidigm has tapped banks for a potential US IPO valued around $100B, extending prior listing speculation
28 earlier events›
CompanyBull
AMD CEO Visits Korea for HBM4 Supply; SK Hynix Backed Across Generations
AMD confirms multi-generation HBM partnership and CEO visit to secure HBM4 supply, reinforcing SK Hynix's AI memory leadership
D1 -2.4% · since -5.5%
AnalystBull
HBM demand growth may outpace DRAM, benefiting SK hynix
HBM shifts from swappable part to chip-integrated design with Nvidia controller in stack, strengthening SK hynix supply position
D1 -5.0% · +5d +7.2%
›3 waves of this story
2026-09-26 Macquarie sees HBM revenue surpassing DRAM in 2027, benefiting SK hynix as a key HBM supplier
2026-10-03 JPM sees HBM margins catching DRAM, 2027 ASP may rise over 100%
2026-10-04 HBM shifts from swappable part to chip-integrated design with Nvidia controller in stack, strengthening SK hynix supply position
AnalystBull
SK Hynix Analysts See 30.9% Upside, Triangle Pattern Forms
Multiple sources note upside potential and consolidation, but no new fundamentals
D1 -0.1% · since -13.6%
ProductBull
SK Hynix Validates HBM5 with TSMC CoWoS, Ahead of HBM4 Ramp
Early HBM5 validation shows SK Hynix's leading position in AI memory design wins, boosting future platform competitiveness
D1 +2.6% · +5d -2.2%
Company
SK Hynix Denies Japan Fab Construction Start, Says No Decision Made
Korean media reports foundation work in Tohoku, but company says 'no decision yet', pending confirmation
D1 +2.5% · +5d +2.2%
›2 waves of this story
2026-09-18 Multiple sources confirm US NAND fab site review underway
2026-09-28 Korean media reports foundation work in Tohoku, but company says 'no decision yet', pending confirmation
ProductBull
DRAM Inventory Below 10 Days, SK Hynix Supply Tightens
Industry inventory far below healthy levels, signaling upward price pressure
D1 -1.5% · +5d +3.8%
AnalystBull
Citi Sees Enterprise SSD Demand Up 53% in 2027, Benefiting SK Hynix
AI drives high-capacity storage demand; NAND supply gap ~25% supports pricing
D1 +3.4% · +5d -4.4%
AnalystBull
Stifel Cuts 2027 DRAM Growth, HBM4 Price May Double, Benefiting SK Hynix
DRAM supply-demand gap may persist; HBM4 pricing talks lift per-bit price
D1 +0.7% · +5d -3.7%
›2 waves of this story
2026-09-21 DRAM deficit persists, HBM4 pricing uplift benefits SK Hynix earnings
2026-09-21 DRAM supply-demand gap may persist; HBM4 pricing talks lift per-bit price
Company
SK Hynix Denies Intel Talks, US Fab Speculation Persists
Company says no confirmed plan, but multiple media report potential talks, market watches US memory manufacturing
D1 +0.0% · +5d +8.2%
›2 waves of this story
2026-09-16 Multiple reports of exploratory talks to lease Intel's Ohio fab; company says no confirmed plans, but U.S. expansion potential draws attention.
2026-09-17 Company says no confirmed plan, but multiple media report potential talks, market watches US memory manufacturing
OtherBull
Apple Accepts Samsung's 2027 Memory Price Hikes, Benefiting SK Hynix
Apple accepts Samsung's Q1 2027 memory quotes with DRAM/NAND up 30-40% vs Q3, indicating strong supplier pricing power, positive for SK Hynix.
D1 -0.5% · +5d +11.7%
Company
SK Hynix, Samsung reject KEPCO's $18.7B power prepayment proposal
Chipmakers decline upfront payment for mega-cluster power grid, citing demand uncertainty
D1 -7.6% · +5d +7.5%
AnalystBull
JPMorgan Initiates Overweight on SK Hynix, PT $245
JPMorgan sees AI memory upcycle, but stock falls 5% on macro pressures
D1 -5.2% · +5d -2.8%
ProductBull
SK hynix 1c DRAM Share to Rise to 34%, Main Process by Q1 2027
1c DRAM accelerates replacing 1b, key for HBM4E, impacts high-end supply
D1 +4.8% · +5d -5.8%
›2 waves of this story
2026-09-07 1c DRAM accelerates replacing 1b, used in HBM4E base die, impacting high-end supply
2026-09-07 1c DRAM accelerates replacing 1b, key for HBM4E, impacts high-end supply
CompanyBull
SK Hynix stockpiles below 10 days, severe shortage possible next year
Inventory below 10 days, shortage expectations firm, may boost prices and demand
D1 +4.8% · +5d -5.8%
CompanyBull
SK Hynix Rises 3.2% as Tariff Talks Hit AI Memory
Tariff negotiations and AI memory investment drive stock gain
D1 +4.8% · +5d -5.8%
CompanyBull
AI Data Center Demand Propels SK Hynix
Strong HBM and storage chip demand, long-term partnership secured
D1 +8.1% · +5d -0.8%
Capital
Korea FX fund bought ~$20B from SK Hynix ADR windfall
After SK Hynix's $26.5B ADR listing in July, Korean FX authorities bought about $20B in USD sold by the company
D1 +2.6% · +5d +14.1%
ProductBull
SK Hynix claims 5.15x LLM inference gain with Custom HBM, explores compute-using DRAM
Next-gen memory roadmap revealed; UBS sees DRAM at 77% of 2027 revenue
D1 -2.3% · +5d +23.5%
OtherBear
SK Hynix shares fall 3.6% as macro shock hits AI memory trade
Samsung and SK Hynix fell about 3% Wednesday as a fresh macro shock hit the AI-memory trade
D1 -2.3% · +5d +23.5%
CompanyBull
SK Hynix weighs Japan fab JV and Intel foundry for HBM4E base dies
Multiple sources report SK Hynix expanding globally and diversifying supply chain for AI memory demand
D1 +2.2% · +5d +12.7%
CompanyBull
SK Hynix breaks ground on Indiana HBM plant, HBM4e mass production timeline set
HBM4e mass production expected Q3 2029, 100K wafer annual capacity at full scale
D1 -0.4% · +5d +9.9%
›2 waves of this story
2026-08-28 First US advanced packaging site, mass production of next-gen HBM targeted H2 2029, ~$1B CHIPS Act funding
2026-08-31 HBM4e mass production expected Q3 2029, 100K wafer annual capacity at full scale
ProductBull
SK Hynix CEO Reiterates Memory Shortage Through 2030, $720B Expansion
CEO reiterates AI memory tightness at Indiana site and industry event, unveils record expansion
D1 -0.4% · +5d +9.9%
›2 waves of this story
2026-08-28 No significant signals of downturn seen; AI demand continues to outrun new supply; industry shift from cyclical to structural growth
2026-08-28 CEO reiterates AI memory tightness at Indiana site and industry event, unveils record expansion
Product
SK Hynix, Samsung to Raise 8-High HBM4 Share, Signaling Nvidia Supply Chain Shift
Multiple reports indicate HBM4 mix shift, impacting SK Hynix's product mix and pricing power
D1 -0.9% · +5d +4.4%
AnalystBull
AI Demand Drives Structural Memory Growth, SK Hynix Benefits from Supply Shortage
Micron CEO says data center memory demand exceeds supply by 50%, industry shifts from cyclical to structural, positive for SK Hynix
D1 -0.9% · +5d +4.4%
CompanyBear
SK Hynix union rejects wage deal, strike risk resurfaces
Workers' rejection sends management and union back to talks, potentially disrupting operations
D1 +2.7% · +5d +0.8%
CapitalBull
SK Hynix Adds 3.3% Share Buyback & Cancellation After KRW 4T Plan
New buyback adds to prior KRW 4T plan, intensifying shareholder returns
D1 +0.3% · +5d +1.2%
›4 waves of this story
2026-08-19 Raises shareholder return target to at least 50% of FCF; largest buyback in South Korea's history
2026-08-20 Company confirms buyback and cancellation of up to 24M shares, boosting shareholder returns; shares surge
2026-08-21 SK Hynix buyback continues to draw attention as Samsung's larger shareholder return plan intensifies capital return competition amid surging memory profits.
2026-08-23 New buyback adds to prior KRW 4T plan, intensifying shareholder returns
CapitalBull
SK Hynix to Buy Back 3.3% of Shares, Cancel All
Expands 2025-2027 shareholder-return target, bolsters capital return commitment
D1 -4.9% · +5d +5.9%
AnalystBull
Edgewater: SOCAMM2 prices up ~5x Y/Y, HBM to double in 2027
Third-party research sees sustained memory price hikes, boosting SK hynix earnings outlook
D1 -4.9% · +5d +5.9%
Related — this ticker is not the subject
RelatedCompany
J.P. Morgan sees memory supercycle running longer, with HBM bit demand up 63% in 2027
Post-earnings commentary points to tighter supply through 2028 as long-term customer agreements and order visibility deepen
D1 -0.1% · since -13.6%
RelatedMarkets
Citi sees 52.9% jump in enterprise SSD demand for 2027
AI inference and KV-cache offloading are seen pushing more storage closer to GPUs, while NAND supply stays tight.
D1 +3.4% · +5d -4.4%
①
Bull vs bear
by direction · sourced
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Cases AI-clustered from trusted X authors over 2 weeks; counts are distinct authors. Volume does not predict direction · Not investment advice
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Event thread
Key events, in time order
30 items
AnalystBull🔥Developing
Samsung's Record Q3 Reinforces SK Hynix Memory Cycle Strength
Samsung's preliminary Q3 operating profit of 107.4T KRW (+783% YoY) confirms AI-driven memory demand, positive for SK Hynix's sector outlook
D1 -0.1% · since -13.6%
›3 waves of this story
2026-10-05 Dominant HBM position confirmed by multiple sources; Bernstein projects $300B+ operating profit by 2028, reinforcing long-term growth
2026-10-06 Barclays maintains Buy, adding to Bernstein's high forecast, institutions remain bullish on HBM leader
2026-10-08 Samsung's preliminary Q3 operating profit of 107.4T KRW (+783% YoY) confirms AI-driven memory demand, positive for SK Hynix's sector outlook
Capital🔥Developing
SK Hynix's Solidigm Taps Banks for Potential $10B US IPO
Bloomberg reports Solidigm has tapped banks for a potential US IPO valued around $100B, extending prior listing speculation
D1 -5.0% · +5d +7.2%
›4 waves of this story
2026-09-26 Potential IPO of unit could unlock value, boosting capital markets profile
2026-09-26 Solidigm's IPO plan draws attention, potentially a key capital move for SK hynix
2026-09-28 Bloomberg reports Solidigm IPO valuation around $100B, differing from earlier Reuters' $150B, but listing process advances
2026-10-08 Bloomberg reports Solidigm has tapped banks for a potential US IPO valued around $100B, extending prior listing speculation
CompanyBull
AMD CEO Visits Korea for HBM4 Supply; SK Hynix Backed Across Generations
AMD confirms multi-generation HBM partnership and CEO visit to secure HBM4 supply, reinforcing SK Hynix's AI memory leadership
D1 -2.4% · since -5.5%
AnalystBull
HBM demand growth may outpace DRAM, benefiting SK hynix
HBM shifts from swappable part to chip-integrated design with Nvidia controller in stack, strengthening SK hynix supply position
D1 -5.0% · +5d +7.2%
›3 waves of this story
2026-09-26 Macquarie sees HBM revenue surpassing DRAM in 2027, benefiting SK hynix as a key HBM supplier
2026-10-03 JPM sees HBM margins catching DRAM, 2027 ASP may rise over 100%
2026-10-04 HBM shifts from swappable part to chip-integrated design with Nvidia controller in stack, strengthening SK hynix supply position
AnalystBull
SK Hynix Analysts See 30.9% Upside, Triangle Pattern Forms
Multiple sources note upside potential and consolidation, but no new fundamentals
D1 -0.1% · since -13.6%
25 earlier events›
ProductBull
SK Hynix Validates HBM5 with TSMC CoWoS, Ahead of HBM4 Ramp
Early HBM5 validation shows SK Hynix's leading position in AI memory design wins, boosting future platform competitiveness
D1 +2.6% · +5d -2.2%
Company
SK Hynix Denies Japan Fab Construction Start, Says No Decision Made
Korean media reports foundation work in Tohoku, but company says 'no decision yet', pending confirmation
D1 +2.5% · +5d +2.2%
›2 waves of this story
2026-09-18 Multiple sources confirm US NAND fab site review underway
2026-09-28 Korean media reports foundation work in Tohoku, but company says 'no decision yet', pending confirmation
ProductBull
DRAM Inventory Below 10 Days, SK Hynix Supply Tightens
Industry inventory far below healthy levels, signaling upward price pressure
D1 -1.5% · +5d +3.8%
AnalystBull
Citi Sees Enterprise SSD Demand Up 53% in 2027, Benefiting SK Hynix
AI drives high-capacity storage demand; NAND supply gap ~25% supports pricing
D1 +3.4% · +5d -4.4%
AnalystBull
Stifel Cuts 2027 DRAM Growth, HBM4 Price May Double, Benefiting SK Hynix
DRAM supply-demand gap may persist; HBM4 pricing talks lift per-bit price
D1 +0.7% · +5d -3.7%
›2 waves of this story
2026-09-21 DRAM deficit persists, HBM4 pricing uplift benefits SK Hynix earnings
2026-09-21 DRAM supply-demand gap may persist; HBM4 pricing talks lift per-bit price
Company
SK Hynix Denies Intel Talks, US Fab Speculation Persists
Company says no confirmed plan, but multiple media report potential talks, market watches US memory manufacturing
D1 +0.0% · +5d +8.2%
›2 waves of this story
2026-09-16 Multiple reports of exploratory talks to lease Intel's Ohio fab; company says no confirmed plans, but U.S. expansion potential draws attention.
2026-09-17 Company says no confirmed plan, but multiple media report potential talks, market watches US memory manufacturing
OtherBull
Apple Accepts Samsung's 2027 Memory Price Hikes, Benefiting SK Hynix
Apple accepts Samsung's Q1 2027 memory quotes with DRAM/NAND up 30-40% vs Q3, indicating strong supplier pricing power, positive for SK Hynix.
D1 -0.5% · +5d +11.7%
Company
SK Hynix, Samsung reject KEPCO's $18.7B power prepayment proposal
Chipmakers decline upfront payment for mega-cluster power grid, citing demand uncertainty
D1 -7.6% · +5d +7.5%
AnalystBull
JPMorgan Initiates Overweight on SK Hynix, PT $245
JPMorgan sees AI memory upcycle, but stock falls 5% on macro pressures
D1 -5.2% · +5d -2.8%
ProductBull
SK hynix 1c DRAM Share to Rise to 34%, Main Process by Q1 2027
1c DRAM accelerates replacing 1b, key for HBM4E, impacts high-end supply
D1 +4.8% · +5d -5.8%
›2 waves of this story
2026-09-07 1c DRAM accelerates replacing 1b, used in HBM4E base die, impacting high-end supply
2026-09-07 1c DRAM accelerates replacing 1b, key for HBM4E, impacts high-end supply
CompanyBull
SK Hynix stockpiles below 10 days, severe shortage possible next year
Inventory below 10 days, shortage expectations firm, may boost prices and demand
D1 +4.8% · +5d -5.8%
CompanyBull
SK Hynix Rises 3.2% as Tariff Talks Hit AI Memory
Tariff negotiations and AI memory investment drive stock gain
D1 +4.8% · +5d -5.8%
CompanyBull
AI Data Center Demand Propels SK Hynix
Strong HBM and storage chip demand, long-term partnership secured
D1 +8.1% · +5d -0.8%
Capital
Korea FX fund bought ~$20B from SK Hynix ADR windfall
After SK Hynix's $26.5B ADR listing in July, Korean FX authorities bought about $20B in USD sold by the company
D1 +2.6% · +5d +14.1%
ProductBull
SK Hynix claims 5.15x LLM inference gain with Custom HBM, explores compute-using DRAM
Next-gen memory roadmap revealed; UBS sees DRAM at 77% of 2027 revenue
D1 -2.3% · +5d +23.5%
OtherBear
SK Hynix shares fall 3.6% as macro shock hits AI memory trade
Samsung and SK Hynix fell about 3% Wednesday as a fresh macro shock hit the AI-memory trade
D1 -2.3% · +5d +23.5%
CompanyBull
SK Hynix weighs Japan fab JV and Intel foundry for HBM4E base dies
Multiple sources report SK Hynix expanding globally and diversifying supply chain for AI memory demand
D1 +2.2% · +5d +12.7%
CompanyBull
SK Hynix breaks ground on Indiana HBM plant, HBM4e mass production timeline set
HBM4e mass production expected Q3 2029, 100K wafer annual capacity at full scale
D1 -0.4% · +5d +9.9%
›2 waves of this story
2026-08-28 First US advanced packaging site, mass production of next-gen HBM targeted H2 2029, ~$1B CHIPS Act funding
2026-08-31 HBM4e mass production expected Q3 2029, 100K wafer annual capacity at full scale
ProductBull
SK Hynix CEO Reiterates Memory Shortage Through 2030, $720B Expansion
CEO reiterates AI memory tightness at Indiana site and industry event, unveils record expansion
D1 -0.4% · +5d +9.9%
›2 waves of this story
2026-08-28 No significant signals of downturn seen; AI demand continues to outrun new supply; industry shift from cyclical to structural growth
2026-08-28 CEO reiterates AI memory tightness at Indiana site and industry event, unveils record expansion
Product
SK Hynix, Samsung to Raise 8-High HBM4 Share, Signaling Nvidia Supply Chain Shift
Multiple reports indicate HBM4 mix shift, impacting SK Hynix's product mix and pricing power
D1 -0.9% · +5d +4.4%
AnalystBull
AI Demand Drives Structural Memory Growth, SK Hynix Benefits from Supply Shortage
Micron CEO says data center memory demand exceeds supply by 50%, industry shifts from cyclical to structural, positive for SK Hynix
D1 -0.9% · +5d +4.4%
CompanyBear
SK Hynix union rejects wage deal, strike risk resurfaces
Workers' rejection sends management and union back to talks, potentially disrupting operations
D1 +2.7% · +5d +0.8%
CapitalBull
SK Hynix Adds 3.3% Share Buyback & Cancellation After KRW 4T Plan
New buyback adds to prior KRW 4T plan, intensifying shareholder returns
D1 +0.3% · +5d +1.2%
›4 waves of this story
2026-08-19 Raises shareholder return target to at least 50% of FCF; largest buyback in South Korea's history
2026-08-20 Company confirms buyback and cancellation of up to 24M shares, boosting shareholder returns; shares surge
2026-08-21 SK Hynix buyback continues to draw attention as Samsung's larger shareholder return plan intensifies capital return competition amid surging memory profits.
2026-08-23 New buyback adds to prior KRW 4T plan, intensifying shareholder returns
CapitalBull
SK Hynix to Buy Back 3.3% of Shares, Cancel All
Expands 2025-2027 shareholder-return target, bolsters capital return commitment
D1 -4.9% · +5d +5.9%
AnalystBull
Edgewater: SOCAMM2 prices up ~5x Y/Y, HBM to double in 2027
Third-party research sees sustained memory price hikes, boosting SK hynix earnings outlook
D1 -4.9% · +5d +5.9%
Related — this ticker is not the subject
RelatedCompany
J.P. Morgan sees memory supercycle running longer, with HBM bit demand up 63% in 2027
Post-earnings commentary points to tighter supply through 2028 as long-term customer agreements and order visibility deepen
D1 -0.1% · since -13.6%
RelatedMarkets
Citi sees 52.9% jump in enterprise SSD demand for 2027
AI inference and KV-cache offloading are seen pushing more storage closer to GPUs, while NAND supply stays tight.
D1 +3.4% · +5d -4.4%
$SKHY — what investors on X are saying · SpikePanel
