Subject: File No. SR-NYSEArca-2021-90
From: Rob Stefani
Affiliation:

May 12, 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 incomprehensible why futures based ETF's have been approved while spot-based ETF's have not. The spot and futures market is inextricably linked and HIGHLY correlated. I am a US citizen and resident of New Jersey. 

Sincerely, 
Rob Stefani