Subject: File No. SR-NYSEArca-2021-90
From: Thomas Pfeiffer
Affiliation:

May. 08, 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.

It is more secure to have a spot ETF than to have the current system of manipulation. It is your responsibility to care for the individual investors and I trust you will make the right move.

Sincerely,
Thomas Pfeiffer