Philadelphia Stock Exchange options, and a number of FX options. The PHLX has more than 16% of United States market share in exchange-listed stock and ETF options trading. The exchange's normal trading sessions are from 9:30 am to 4:00 pm on all days of the week except Saturdays, Sundays and holidays declared by the exchange in advance. 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
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