according to The Block report, asset management company Viridi Funds has launched a crypto mining-related exchange-traded fund (ETF)--Viridi Cleaner Energy Crypto-Mining & Semiconductor ETF, an ETF focused on the environment-friendly crypto mining industry. 

 The ETF is listed on the Arca platform of the New York Stock Exchange (NYSE) under the ticker RIGZ with a rate of 0.90%. 

Public information shows that Bitfarms is the second-largest position of RIGZ ETF. Other major positions include Marathon Digital Holdings, Hut 8 Mining, Samsung Electronics, Nvidia, AMD, etc.

CEO Wes Fulford told The Block that Viridi plans to launch more "themed products" focusing on the encryption ecosystem in the future.

By Mary Liu