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
Toronto Stock Exchange Toronto Stock Exchange than any other stock exchange. The Toronto Stock Exchange likely descended from the Association of Brokers, a group formed by Toronto businessmen on July 26, 1852. No records of the group's transactions have survived. It is however known that on October 25 1861, twenty-four brokers gathered at the Masonic Hall to create and participate in the "Toronto Stock Exchange". Between 1852 and 1870, two others distinct, commodity-orientated, exchanges were founded : the "Toronto Exchange" in 1854 and the "Toronto Stock and Mining Exchange" in 1868. Initially the TSE had 13 listings but it grew to 18 in