# Asian markets retreat after AI stocks rebound > Source: > Published: 2026-07-07 05:07:34+00:00 # Asian markets retreat after AI stocks rebound Asian markets fell sharply on July 7, 2026 even as AI-stock optimism lifted U.S. equities: South Korea's **Kospi** dropped 7.6% to 7,444.13, and shares of Samsung Electronics and SK Hynix each slumped **8.7%**, according to the Associated Press. The declines came despite Samsung reporting operating income surged **19-fold to 89.4 trillion won (about $58.7 billion)** last quarter on booming AI-memory demand, per the AP. For practitioners, the gap between strong chipmaker earnings and falling share prices signals investor anxiety about **AI-infrastructure overcapacity** rather than weak fundamentals, a volatility pattern that can affect hardware procurement timing and cloud-compute budgeting even when supplier results are strong. The disconnect matters more than the headline move: Samsung posted its strongest quarter on record on the back of AI-memory demand, yet its shares fell alongside the broader Kospi, underscoring how skittish AI-linked equity markets have become even when chipmaker fundamentals are strong. ### What happened Asian shares retreated on July 7, 2026, even as AI-stock optimism helped lift U.S. equities toward a new S&P 500 record, according to the Associated Press. South Korea's Kospi lost 7.6% to close at 7,444.13, and shares of Samsung Electronics and SK Hynix each slumped 8.7% (AP). The drop came the same day Samsung announced its operating income surged 19-fold to 89.4 trillion won (about $58.7 billion) last quarter, with revenue more than doubling, on booming demand for AI memory chips (AP). Oil prices rose and U.S. futures were mixed, the AP reported. ### Financial context Bloomberg's reporting on the same results ties the profit surge to a sustained memory shortage: Citi Research figures cited by Bloomberg show DRAM average selling prices rose about 44% quarter-on-quarter and NAND flash climbed about 53%, with Samsung's supply of AI-grade memory trailing accelerator demand for three consecutive quarters. On a single-quarter basis, Bloomberg notes the result puts Samsung's operating profit above both Nvidia's and Apple's for the period. ### For practitioners The apparent contradiction, record profits alongside falling share prices, reflects investor concern about AI-infrastructure overcapacity rather than a weakening memory market. Teams that depend on HBM, DRAM, or NAND supply for training or inference infrastructure should expect continued price volatility and should build flexibility into multi-quarter hardware procurement plans rather than assuming current pricing holds. ### What to watch Quarterly guidance from Samsung and SK Hynix, which move markets directly given their weight in the Kospi; DRAM/NAND spot-pricing trends, which affect on-premise and cloud hardware costs; and broader AI-valuation sentiment, since sharp reversals on strong earnings suggest markets are pricing in overcapacity risk that could affect capital availability for AI-infrastructure projects. ## Key Points - 1Samsung's operating profit surged 19-fold to 89.4 trillion won even as Kospi shares fell 7.6%, exposing an earnings-versus-price disconnect. - 2Bloomberg reporting ties the profit jump to a three-quarter AI memory shortage that pushed DRAM prices up 44% quarter-on-quarter. - 3Practitioners sourcing HBM, DRAM, or NAND capacity should expect continued price volatility despite strong supplier earnings this quarter. ## Scoring Rationale Samsung's AI-memory profit surge and the simultaneous Kospi selloff make this a solid AI-infrastructure markets signal. AP verifies the market moves and earnings figures while Bloomberg adds memory-pricing context, so the score stays in the notable-but-not-major range. ## Sources Public references used for this report. [01apnews.comAsian markets retreat after rebounding AI stocks send the S&P 500 to brink of a new record](https://apnews.com/article/stocks-markets-oil-ai-iran-e0194864aba4379a069ce31becae2558) [02bloomberg.comSamsung Profit Surges on AI Memory Chip Demand, Beats Analyst Estimates](https://www.bloomberg.com/news/articles/2026-07-06/samsung-scores-profit-beat-due-to-runaway-demand-for-ai-memory) [03winnipegfreepress.comAsian markets retreat after rebounding AI stocks send the S&P 500 to brink of a new record](https://www.winnipegfreepress.com/business/2026/07/07/asian-markets-retreat-after-rebounding-ai-stocks-send-the-sp-500-to-brink-of-a-new-record) Practice with real FinTech & Trading data 90 SQL & Python problems · 15 industry datasets [Active Verified Users by Income TierEasy](/problems/sql/active-verified-users-by-income) [Technology Stocks with High BetaMedium](/problems/sql/technology-stocks-with-high-beta) [Portfolio Performance ScorecardHard](/problems/sql/portfolio-performance-scorecard) 250 free problems · No credit card [See all FinTech & Trading problems](/problems/datasets/fintech)