Exchange-traded funds; Exchange traded fund (ETF) investment services; Exchange-traded fund (ETF) brokerage services; Exchange-traded fund (ETF) distribution services; Exchange-traded fund (ETF) development services; Management and operation of exchange-traded funds (ETF); Providing exchange traded funds, namely, structuring, issuing, creating, and offering financial securities; Establishing exchange-traded funds for others; Exchange-traded funds development services; Financial services, namely, exchange-traded fund management services, exchange-traded fund brokerage services, exchange-traded fund distribution services, and exchange-traded fund administration services; Financial services, namely, investment fund transfer and transaction services; Financial securities exchange services; Securities trading services for others via the Internet and the global information network; On-line trading of financial instruments, shares, options and other derivative products; Financial services, namely, the trading of financial instruments, securities, shares, options and other derivative products; Cryptocurrency exchange services featuring blockchain technology; Cryptocurrency exchange services; Financial exchange of virtual currency; Financial exchange of cryptocurrency via decentralized exchanges (DEXs); Cryptocurrency trading services provided via decentralized exchanges (DEXs); Financial exchange of cryptocurrency; Financial exchange of digital currency