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

Mar. 29, 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 believe the bitcoin markets are mature and safe and investors are ready to have more alternatives to invest in Bitcoin.


THANK YOU FOR YOUR SUPPORT.


Sincerely,


Matthew Fahy
Virginia Beach, Virginia