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
Ho Chi Minh City Stock Exchange of the market’s operations. Settlement is centralized through the Stock Trading Center of Vietnam using the Bank for Investment and Development of Vietnam (BIDV), a state-owned commercial bank. Several other domestic banks and securities companies have been authorized to accept custody of securities, with Citi's, Deutsche Bank’s, HSBC’s and Standard Chartered's Ho Chi Minh City branches currently the only banks providing custody services for foreign investors. Custody is based on a central depository, central registry book entry system. Ho Chi Minh City Stock Exchange Ho Chi Minh City Stock Exchange or Ho Chi Minh Stock Exchange (HOSE or HSX), located