Subject: File No. SR-NYSEArca-2021-90

Mar. 30, 2022



Dear SEC, 

I’m writing to support the conversion of Grayscale Bitcoin Trust (Symbol: GBTC), currently the world’s largest Bitcoin fund, to the first Spot Bitcoin ETF in the United States. 

I live in Louisiana, and I am an Insurance and financial advisor. I have clients that would benefit from the added diversification of blockchain technology. I think that this is the future of computer technology and storage/sharing of information. 


Grayscale's fees to manage this ETF will most likely be less than the current trust charges. Since we are already investing in this science, this would be a positive change for investors. 


Please allow the spot ETF's to be approved. 

Sincerely, 
David Varisco 

File No. SR-NYSEArca-2021-90