Philadelphia Stock Exchange

The Philadelphia Stock Exchange (PHLX), now known as Nasdaq PHLX, dates its founding to 1790, making it the oldest organized stock exchange in the U.S. and the third-oldest globally, after the Amsterdam Exchange (1602) and Paris Bourse (1724). In fact, the earliest known record of securities quotations in the United States is the “Price Current of Stocks,” printed on three-by-six inch paper