On September 29, 2008, after Congress failed to pass a $700 billion bank bailout plan, the Dow Jones Industrial Average falls 777.68 points—at the time, the largest single-day point loss in its history.
Down 7 percent, a greater loss than the 684.81 skid on September 17, 2001 (the first trading day post-9/11), the S&P 500 also suffered its biggest one-day loss since the 1987 crash, dropping 8.8 percent, and the Nasdaq fell 9.1 percent, its biggest single-day point loss in eight years.
The huge decline followed the bankruptcies of Wall Street brokerage firm Lehman Brothers, Savings and Loan bank Washington Mutual, as well as the Fed’s announcement that it would provide an $85 billion bailout for insurance provider American International Group (better known as AIG) to keep it from going under.