# Market Context — 2026-07-29 EOD Update
The semiconductor correction has deepened into full capitulation, and SK Hynix's Q2 earnings became the definitive "great numbers, stock craters" moment. Revenue +257% YoY, operating profit +557%, record 76% margin — yet shares fell 9.6%, dragging KOSPI down 6-8% (circuit breakers tripped) as the results missed elevated Wall Street estimates on HBM4 shipment delays, no shareholder-return plan, and 50% capex guidance hike to $31-34B. SOX is now down ~19-25% in July, its worst month since 2008, with every SOX constituent below its 50-day MA for the first time since April 2025. Samsung fell as much as 14% intraday on a Korean leveraged-ETF/retail-margin unwind that regulators are now moving to cap. Micron, SanDisk (-47-55%), Western Digital, ASML all extended losses. Leveraged products are being destroyed (SOXL down ~2/3, KORU down ~64-70% in July) via volatility decay.
Three overhangs are now confirmed rather than speculative: (1) China's CXMT IPO (surging 466-535% to ~$540B) plus reports of state-backed DUV lithography mass production hit ASML and reignited equipment-monopoly fears — though Futurum/Bernstein maintain SK Hynix/Micron/Samsung retain a 2-3 generation HBM lead and CXMT lacks EUV access, limiting near-term threat; (2) Nvidia's circular financing web hit $750B+ (SK Group $500B+, OpenAI $250B backstop), triggering a 4-5% NVDA slide and loss of "most valuable company" crown to Apple (~$5T); (3) new Section 301 tariffs (10-12.5%, 60+ countries) add supply-chain margin pressure. Bulls (Bernstein, Morgan Stanley, Evercore) call the selloff a buying opportunity given tight DRAM/HBM supply into 2027-2030, but bears note DRAM price deceleration (13-18% Q3 vs 60% Q2) and peak-earnings-2027-28 risk.
Fed delivered the key macro event: held rates 3.50-3.75% but with three hawkish dissents (Hammack, Kashkari, Logan) — first unified hawkish dissent since 2016. September hike odds now ~80%. Warsh's deliberately opaque communication style adds uncertainty. Oil spiked back toward $90-100 on renewed Iran missile strikes/US-Saudi retaliation after a brief truce, complicating the inflation picture.
Broader market breadth remains resilient — S&P equal-weight and advance-decline line at records, ~72% of names above 200-day MA, confirming this is a contained chip-sector unwind, not systemic risk. Microsoft/Meta earnings tonight are now the decisive test for whether AI capex anxiety broadens beyond semis into hyperscalers.