Subject: Re: File No. SR-NYSEArca-2021-90
From: Gary Carter
Affiliation:

May. 16, 2022

Ms. Vanessa Countryman 
Secretary 
Securites and Exchange Commission 


Dear Ms. Countryman, 


As a shareholder of Grayscale Bitcoin Trust I ask that you please approve the Form 19b-4 that 
NYSE Arca filed with you to convert OTCQX: GBTC into a Bitcoin Spot ETF. Since you have 
already approved several futures-based Bitcoin ETFs, what reason is there not to similarly 
approve a spot-based ETF. I urge you to approve this. 


Regards, 


Gary Carter