Brokerage houses in the field of stocks, commodities, and futures; Brokerage in the field of stocks; Brokerage of shares or stocks and other securities; Brokerage services for stocks and bonds; Computer analyses of stock exchange information; Financial administration of stock exchange trading of shares and other financial securities in financial markets; Financial and investment services, namely, management and brokerage in the fields of stocks, bonds, options, commodities, futures and other ...