2026-02-12 21:00 UTC | ⛏️ 936276 ₿ $65,364 | 🥇 $4,896 1. Bitcoin tumbles 20% on deleveraging shock -- Bitcoin fell from ~$80k to mid-$60k, driven by rapid unwinding of leverage across futures markets ($3-4B liquidations). This marks the worst YTD decline of the year with BTC trading 2.88σ below its 200-day moving average—an unprecedented 10-year deviation from trend. -- Leverage cycle is accelerating across crypto markets; deteriorating AI sector sentiment adding incremental spot selling pressure from miners supporting balance sheet capital expenditure. 2. Stock market plunges on valuation concerns -- S&P 500 dropped ~2% on Feb 3 with $800B+ in market cap erased; Dow fell 1,500+ points in opening hour as NASDAQ shed 3.5%. Commercial real estate stress and recession fears drove forced selling across equities. -- Elevated debt servicing costs ($1.2T+ annual Fed interest payments) and fragile valuations are eroding market confidence amid persistent inflation and rate uncertainty. 3. US positions second carrier strike group near Iran -- Pentagon readied USS George H.W. Bush for potential deployment to join USS Abraham Lincoln in Middle East as nuclear negotiations remain uncertain. Decision on formal deployment could come within hours, per WSJ. -- Trump administration signaling both diplomatic overture and military readiness; escalation risk remains acute if talks collapse. 4. Anthropic launches Claude Opus 4.6 with 1M token window -- Claude Opus 4.6 outperforms OpenAI's GPT-5.2 by ~144 Elo points and previous Opus 4.5 by 190 points; introduces 1-million token context window in beta with multi-agent team coordination. Model shows superior performance on knowledge work and document analysis. -- Intensifies enterprise AI competition as both Anthropic and OpenAI expand application-layer workflows; signals shift from coding to enterprise productivity automation across departments. 5. Russia launches biggest aerial assault on Ukraine energy -- Russia ended pause on strikes with largest aerial campaign of 2026, targeting Ukraine energy infrastructure during coldest winter days. Ukrainian officials urging immediate US response to the destruction. -- Escalation follows months of relative restraint; confirms Putin's strategy to degrade civilian infrastructure and weaken Ukraine's capacity for sustained defense.