Subject: File No. SR-NYSEArca-2021-90
From: Jun Sun
Affiliation:

May 21, 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. 

BTC is an important and common assets. Spot ETF is the best way to own it. Please approve gbtc conversion. 

Sincerely, 
Jun