Subject: File No. SR-NYSEArca-2021-90
From: Hadrien De March
Affiliation:

May. 10, 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 find this highly unfortunate that most other large countries can invest in spot bitcoin through an ETF, and we cannot in the US. Please let the US participate in this world revolution. 

Sincerely, 

-- 
Hadrien De March 
CTO & Co-Founder 
-- 
Hadrien De March 
PhD Math/Finance,