Agencies or brokerage for trading of securities, securities index futures, securities options, and overseas market securities futures; financial portfolio management; financial services, namely, operation and management of hedge funds, commodity pools and other collective investment vehicles, and trading for others of securities, options, futures, derivatives, debt instruments and commodities; financial services, namely, proprietary trading in commodities, securities, options, futures, equities and fixed income products in the united states and overseas market securities; financial services, namely, providing information in the fields of foreign currency, commodities, financial derivatives, interest rate products, and equities via the internet and intranet systems; financial services, namely, providing for the exchange of foreign currency, commodities, financial derivatives, interest rate products, and equities via the internet and intranet systems; financial services, namely, the trading of financial instruments, securities, shares, options and other derivative products; financial and investment services, namely, management and brokerage in the fields of stocks, bonds, options, commodities, futures and other securities, and the investment of funds of others; management of portfolios comprising securities; management of portfolios of transferable securities; management of securities portfolios; private placements of hedge funds, private equity funds, securities and derivatives for others; securities arbitrage services; securities brokerage; securities brokerage services; trading in securities; trading of securities options