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.
Mexican Stock Exchange Mexico: The "Bolsa de Valores de México", which operated in Mexico City, the Bolsa de Occidente ("Occidental Stock Exchange") in Guadalajara, and the Bolsa de Monterrey ("Monterrey Stock Exchange"). The exchange kept modernising until its introduction of a fully electronic system for trading which was consolidated in 1999. In 2014, the Mexican Stock Exchange completed its first trade as a part of MILA which, together with the stock exchanges of Santiago, Lima, and Colombia, is the second largest securities market by total capitalisation in Latin America. From 1880 to 1900, Plateros and Cadena streets in the historic centre of Mexico