# Market Context — 2026-07-23, Updated
War is now the dominant price driver, and markets stopped ignoring it. Brent crossed $100 (peaked near $100-101 intraday), WTI above $90-92, after Houthi attacks on Saudi tankers threatened the Bab el-Mandeb/Red Sea route alongside the collapsing Strait of Hormuz (transits down 30-66%, some reports of near-total blockage). US struck Iran for a 12th straight night; Trump threatened to bomb a bridge/power plant for every future tanker attack. 10-year yields hit ~4.7% (19-month high), 30-year above 5% for the longest stretch since 2007, mortgage rates highest since August. Fed rate-hike odds surged (September hike odds jumped to ~80-82% per some measures) as strong jobless claims data reinforced inflation-over-growth positioning. Congress split on war-powers resolutions (House passed non-binding disapproval, Senate killed binding version) — no near-term de-escalation mechanism. Diplomatic mediation reports (10-day ceasefire proposals) surfaced but haven't moved price action durably. Trump also added 50% tariffs on Canada (Section 338), with Wyden countering legislatively — trade-war risk still simmering.
Semiconductors whipsawed violently but the rebound thesis held. SOX fell into a bear market (-20-28% from June highs) on AI-commoditization fears (China's Moonshot Kimi K3), Korean margin-debt/leveraged-ETF unwinds, and a SK Hynix Intel-Ohio-fab rumor (denied, then reframed as "partnership talks" — both stocks rose anyway). Then a sharp, broad rebound: Alphabet raised 2026 capex to $195-205B, Musk publicly thanked Micron, TSMC confirmed price hikes, Nokia and BofA flagged memory demand persisting/increasing through 2027-2030, AMD launched Helios (Anthropic $5B chip/investment deal, Microsoft Azure, Cerebras partnership) directly challenging Nvidia. Memory names (Micron, SanDisk, SK Hynix, Western Digital) led gains 4-14% multiple sessions. Nvidia notably lagged again post-Alphabet earnings — the divergence from prior updates persists and is now a repeated pattern worth flagging. Alphabet/Tesla both fell 3-14% post-earnings (capex/margin concerns) despite beats, extending the "good numbers, bad reaction" pattern.
Korea remains the systemic transmission node, now explicitly acknowledged by Wall Street ("we are all Korean investors now") — Kospi-Nasdaq correlation tripled to 0.46. Kospi swung from bear-market (-28% from June peak) to reclaiming 7,000 (Citi still eyeing 10,000) within days. SK Hynix ADR premium (up to 51%) confirmed structural due to conversion caps.
Net take: Geopolitics/oil/rates now override AI-capex optimism as the primary risk; BofA's fund survey (48% naming AI capex top credit risk) still applies — tighten risk management, expect continued high-amplitude swings in both directions.