Financial affairs and monetary affairs, namely, financial management and analysis services; providing a financial exchange for purchasing, selling and/or trading currencies, commodities, futures, financial derivatives, securities, options, cash equities and related financial instruments; financial exchange services for transacting in currencies, commodities, futures, financial derivatives, securities, options, cash equities and related financial instruments; calculation of prices and price indices for currencies, commodities, futures, financial derivatives, securities, options, cash equities and related financial instruments; financial services in the nature of clearing and settling financial trading transactions in financial markets involving currencies, commodities, futures, financial derivatives, securities, options, cash equities and related financial instruments; market-making, also known as the quoting of both a buy price and a sell price of a financial instrument or commodity; brokerage services in the field of currencies, commodities, futures, financial derivatives, securities, options, cash equities and related financial instruments; financial appraisal and valuation services; assisting others with financial transactions involving currencies, commodities, futures, financial derivatives, securities, options, cash equities and related financial instruments; researching, monitoring, collecting and providing real-time and/or historic financial news and information relating to the purchasing, selling, evaluating, and/or tracking of global financial markets, currencies, commodities, futures, financial derivatives, securities, options, cash equities and related financial instruments; financial consultancy and advisory services; providing web-based financial exchange and financial information services via a computer terminal or a mobile communication device; and providing all the aforesaid services from a global computer network or the Internet