Subject: File No. SR-NYSEArca-2021-90
From: Alan Adler
Affiliation:

May. 14, 2022

I would like to see GBTC converted to an ETF so I can participate in the bitcoin marketplace without having to worry about the value of my investment being affected by a discount to the NAV. I have many ETF’s for my investment portfolio and feel that it is time to let bitcoin be also represented by an ETF which owns the underlying asset. After all if you can have uranium, gold, silver, and other commodity ETF’s why not bitcoin or even Ethereum? Please take this into consideration. Thanks.

Alan Adler
Los Angeles, Calif.