On Tuesday, July 20, the Viridi Cleaner Energy Crypto-Mining and Semiconductor ETF began trading on the New York Stock Exchange under the symbol 'RIGZ.' The fund will concentrate on sustainable energy screening as well as investments in crypto mining infrastructure and semiconductor companies. Wes Fulford, CEO of Viridi, stated that this growing asset class is still in its early stages, and that a "tidal wave of institutional flows" has yet to arrive.