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
Channel Islands Stock Exchange Channel Islands Stock Exchange The Channel Islands Stock Exchange (CISX) was a stock exchange operating in St. Peter Port, Guernsey, the business of which was acquired by the Channel Islands Securities Exchange on 20 December 2013. It was founded in March 1998, as a company limited both by guarantee and by shares. It was an offshore stock exchange in the European time zone for the listing of investment funds, debt instruments and the shares of companies. It provided listing facility and screen-based trading for local and international trading companies, investment companies - both open- and closed-ended funds - Channel Islands