9/11 Market Impact
The New York Stock Exchange reopened on September 17 after a six-day closure following the September 11 attacks. The Dow lost 684 points — 7.1% — on the first day of trading, the largest single-day point drop at the time.
Was This Written in the Numbers?
Universal Year 3 amplifies expression and optimism — sometimes to dangerous excess. Bubbles and manias often peak in 3 years because the collective mood favors expansion and storytelling over sober analysis.
What the Numbers Said
Markets recovered by the end of October. Defense and security spending surged. The attacks reshaped US foreign policy, government surveillance and global geopolitics for decades.
External shocks test market resilience. Capital markets absorbed one of history's most shocking events and found footing within weeks — the system proved more resilient than the moment.