Subject: File No. SR-NYSEArca-2021-90
From: Brian Penn Harvey
Affiliation:

May. 09, 2022

Hello, 


I urge you to consider converting Grayscale Bitcoin Trust (GBTC) to a spot Bitcoin ETF. The GBTC does not directly follow the NAV which adds an unnecessary level of complexity. 


Thank you for your time. 


Sincerely, 
Brian Harvey