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
Kansas City Live Stock Exchange has been renovated and currently serves as an office building with numerous business and personal services, including but not limited to, a coffee shop that also serves breakfast and lunch, barber/stylist, a health club including a masseuse, and a U.S. Post Office (the post office closed as of December 2008.) Kansas City Live Stock Exchange The Kansas City Live Stock Exchange was the headquarters of the Kansas City Stockyards. It is located at 1600 Gennesse in Kansas City, Missouri, in the West Bottoms. The building is listed on the National Register of Historic Places. It is owned by Bill Haw.