Philadelphia Stock Exchange Philadelphia Stock Exchange Philadelphia Stock Exchange (PHLX), now known as NASDAQ OMX PHLX, is the oldest stock exchange in the United States. It is now owned by The NASDAQ OMX Group. Founded in 1790, the exchange was originally named the Board of Brokers of Philadelphia, also referred to as the Philadelphia Board of Brokers. In 1875, the Board of Brokers changed its name to the Philadelphia Stock Exchange. The exchange merged with the Baltimore Stock Exchange in 1949 and was named the Philadelphia-Baltimore Stock Exchange. It merged with the Washington Stock Exchange in 1954, becoming known as the Philadelphia-Baltimore-Washington Stock
Rwanda Stock Exchange Rwanda Stock Exchange The Rwanda Stock Exchange Limited was incorporated on 7 October 2005 with the objective of carrying out stock market operations. The Stock Exchange was demutualized from the start as it was registered as a company limited by shares. The company was officially launched on 31 January 2011. The exchange's doors opened for trading on 31 January 2011. That day coincided with the first day of trading in the stock of Rwanda's only brewery, Bralirwa, which trades under the symbol:BLR. The Rwanda Stock Exchange replaced the Rwanda Over The Counter Exchange that had been in operation since January