Which U.S. trading venue was the center of the 1873 financial panic after Jay Cooke & Company failed?

The New York Stock Exchange was the center of the 1873 financial panic after Jay Cooke & Company failed.

Jay Cooke & Company, a major U.S. investment bank, declared bankruptcy on September 18, 1873. The failure was closely connected to the collapse of railroad financing and uncertainty surrounding the Northern Pacific Railway. Panic selling then spread through financial markets.

The New York Stock Exchange suspended trading for the first time in its history, closing on September 20 and remaining shut for roughly ten days. The panic spread internationally and contributed to a long economic downturn often called the Long Depression.

The event is sometimes remembered only as a railroad crisis, but it also reflected excessive speculation, heavy debt, banking weakness, and post-Civil War financial instability. The New York Stock Exchange was not the cause of the panic; it was the principal U.S. market where its effects became visible.