Subject: File No. SR-NYSEArca-2021-90
From: Duvier Navarro
Affiliation:

Jun. 28, 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 have been investing since the start of my career, 2008, as a mechanical engineer. I reside in Arizona. I believe a Spot ETF would be very beneficial long term for my retirement. Bitcoin is digital gold, a store of value, and people should have the ability to acquire Bitcoin through a Spot ETF. This is the right thing to do as a futures Bitcoin can be acquired which is not the same as a Spot ETF.  
Sincerely, 

Duvier Navarro