Cryptocurrency exchange services; Cryptocurrency exchange services featuring blockchain technology; Cryptocurrency payment processing; Trading in securities; Trading of securities options; Cryptocurrency trading services; Currency trading; Electronic financial trading services; Financial brokerage services for cryptocurrency trading; Financial consultation in the field of cryptocurrency; Financial exchange of crypto assets; Financial services, namely, commodity trading and managed futures advisory and management services; Financial services, namely, electronic transfer of crypto assets; On-line trading of financial instruments, shares, options and other derivative products; On-line trading of options on the options exchange market; Securities trading and investing services for others via the internet; Securities trading services for others via the Internet and the global information network