SK Hynix Rises Over 15% as Citi Says Chinese Memory Makers Won’t Impact Market in Short Term, Memory Tightness to Last Until at Least 2027

Summary: * **Stock Market Rebound & Executive Purchase:** SK Hynix ADRs surged over 15% to $146.39 on July 30 following a selloff below their issue price. Demonstrating insider confidence, SK Group Chairman Chey Tae-won purchased 3,600 shares valued at approximately $3.31 million. * **Wall Street & Institutional Upgrades:** Daiwa issued a "Buy" recommendation on the dip, citing an excessive stock correction, though it trimmed its 12-month target price to 3 million Korean won. Citi projected that AI demand will drive DRAM and NAND supply shortages through at least 2027. * **Strong Pricing Momentum:** Goldman Sachs held an expert call predicting double-digit percentage quarter-on-quarter growth for conventional DRAM in Q3 and Q4 2026. Experts noted that HBM pricing could potentially double next year, with Goldman forecasting an 87% year-on-year increase for Samsung's HBM in 2027. * **Limited Competition Threat from China:** Both Citi and conference call experts dismissed fears of market disruption from Chinese manufacturers like CXMT and YMTC. They emphasized that China remains constrained by DUV technology, **lagging five or more years behind in EUV and suffers from lower production yields**, meaning capacity expansion will not translate to effective market supply in the short to medium term. [https://www.tradingkey.com/analysis/stocks/us-stocks/262064590-sk-hynix-skhy-surge-15-percent-citi-china-memory-no-threat-supply-tight-2027-tradingkey](https://www.tradingkey.com/analysis/stocks/us-stocks/262064590-sk-hynix-skhy-surge-15-percent-citi-china-memory-no-threat-supply-tight-2027-tradingkey)