Financial services, namely, providing investment management services, financial portfolio management services, investment advisory services and investment brokerage services and investment of funds for others; hedge fund investment services; operation and management of hedge funds, commodity pools and other collective investment vehicles; financial services, namely, trading commodities, securities, options, futures, swaps, exchanged-traded funds, treasuries, derivatives, foreign currency, equities, debt and fixed income products and other financial instruments, including on behalf of others; electronic financial trading services; financial research and analysis services