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

Mar. 02, 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.
That would give us all a much cheaper instrument to be expose to Bitcoin, what I believe is becoming a mainstream technology and store of value.

There is no sense on admit GBTC as it is and not allow it to become an ETF.


 Sincerely and thanks,


Ignacio