Subject: File No. SR-NYSEArca-2021-90
From: Claudia Barion-Rosario
Affiliation:

May. 09, 2022

Dear SEC: 


I have owned GBTC shares since 2020 through my IRA and support the conversion of GBTC to a Bitcoin Spot ETF. 


Sincerely, 


Claudia Rosario