Investment management services, including the management of investment portfolios for retail and professional clients; brokering services, including the facilitation of the buying and selling of financial instruments as an agent and as a principal (on a matched basis) for retail and professional clients; investment advisory services, providing advice on investment strategies and investment portfolio optimization for retail and professional clients; arranging deals in financial investments, and facilitating investment transactions for retail and professional clients; venture capital and private equity investment services, providing funding and investment in startup and growth-stage companies; financial management of private investment funds, overseeing the operations and investment strategies of investment funds; cryptocurrency financial services, including cryptocurrency wallet services, financial exchange of cryptocurrency, and electronic transfer of cryptocurrency.