16 printed magazines and newsletters about exchange and over-the-counter traded futures, options, and financial derivative instruments, and investment industry
41 educational services, namely, arranging and conducting symposia and conferences about exchange and over-the-counter traded futures, options, and financial derivative instruments, and investment industry
42 computer services, namely, on-line magazines and newsletters about exchange and over-the-counter traded futures, options, and financial derivative instruments, and investment industry