Financial services; brokerage services for transacting and trading of financial instruments; providing financial information via the internet; financial analysis, management and consulting; financial securities and commodities exchange services; providing an electronic marketplace for trading of financial instruments; financial trade execution, confirmation, clearing and settlement services; electronic trading of financial instruments; electronic financial trading services provided by a trading network via an electronic private intranet network and global computer network; providing information relating to financial instruments, brokerage, trading, investments, companies and financial markets via the internet