Subject: File No. SR-NYSEArca-2021-90
From: Eric Mas
Affiliation:

Feb. 25, 2022



Dear SEC, <BR><BR>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. <BR><BR>***

Crypto currency will be a cornerstone to future financial systems.  GBTC would benefit from a 100% correlation to Bitcoin price