Philadelphia Stock Exchange that the tax was illegal, and the PHLX moved its trading floor back to its headquarters in the city. In 1981, the exchange moved to 19th and Market, where it stayed until 2017 when it moved to its current location in the newly built FMC Tower. The exchange merged with the Baltimore Stock Exchange in 1949. The exchange was then named the Philadelphia-Baltimore Stock Exchange. The Baltimore Stock Exchange then migrated out of its Baltimore Stock Exchange Building, later renamed the Totman Building, to a new home base in Philadelphia. The exchange merged with the Washington Stock Exchange in 1954.
Armenian Stock Exchange Armenian Stock Exchange NASDAQ OMX Armenia ( "NASDAK' OEMEK'S Armenia"), formerly "Armenian Stock Exchange" or "Armex", is the only stock exchange currently operating in Armenia. It is located in Yerevan, the capital city. The stock exchange began operations in 2001 as a self-regulatory organization founded by the exchange members. In November 2007, pursuant to relevant amendments in the legislation covering the local securities market, it was demutualized and became an open joint-stock company. On November 21, 2007, 100% of the stock exchange's shares were purchased by the Nordic exchange operator Nasdaq Nordic that also operates seven other stock exchanges in