Securities brokerage services; automated securities brokerage; investment brokerage; financial services, namely, transacting and trading of financial instruments; financial services, namely, brokerage of securities, commodities, futures, options, forwards, swaps, repos, over-the-counter (OTC) derivatives and other financial instruments; financial trade execution, allocation, confirmation, clearing and settlement services; providing post-trade services for securities, commodities, futures, options, forwards, swaps, repos, over-the-counter (OTC) derivatives and other financial instruments; financial services, namely, valuation and processing of securities, commodities, futures, options, forwards, swaps, repos, over-the-counter (OTC) derivatives and other financial instruments; financial analysis, management and consulting; financial research and advisory services; financial portfolio management services; providing financial information; providing financial information, namely, information in the fields of securities, commodities, financial instruments, investments, financial markets, options, forwards, and over-the-counter (OTC) derivative products