Subject: Regarding btc - File No. SR-NYSEArca-2021-90
From: Michael Alperstein
Affiliation:

May. 11, 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. 

I am in California. I know that Canada has a Bitcoin ETF and I believe Australia does. It's time for the United States to have one too. 

Sincerely, 
Michael Alper