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Samsung Electronics and SK Hynix Shares Decline Amid Kimi K3 AI Shock and Semiconductor Peakout Debate

Overall sentiment: Very negative

Open original · The Chosun Daily

Published Jul 20, 2026 · Retrieved Jul 20, 2026

business technology science finance culture

Samsung Electronics shares dropped 5.29% and SK Hynix shares fell 4.13% on July 20 after the Kimi K3 AI shock. Newsworthy Reliable Very negative
Moonshot AI temporarily suspended new individual subscriptions due to extreme resource demand from Kimi K3 users. Newsworthy Reliable Neutral
Jevons’ paradox suggests Kimi K3’s efficiency boosts overall memory demand by increasing AI usage. Relevant Plausible Positive
Citi predicts Kimi K3 will raise demand for general-purpose memory like server DDR5 and eSSD despite efficiency. Newsworthy Reliable Positive
SemiAnalysis estimates Kimi K3 requires over 1.5 TB of HBM for model weight storage, raising memory demand. Relevant Reliable Positive
AI investments focusing on improving core services are expected to continue as long as service ROI is maintained. Relevant Reliable Positive
Researcher Lee Soo-rim forecasts supply shortages in memory chips re-emerging by 2031, countering peakout fears. Newsworthy Reliable Positive
AI DRAM demand is projected to grow from 12% in 2026 to around 40% of total DRAM demand by 2035, driving growth. Relevant Reliable Positive

Missing counterparty response Missing relevant context

Type: standard news · Analysis confidence: 90%

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