Subject: File No. SR-NYSEArca-2021-90
From: Anonymous

February 15, 2022

Dear SEC,

I have placed a significant portion of my retirement savings into GBTC fund. It's discount to NAV varies between 15 and 30 percent. I am underwater on my investment because the fund can't eliminate the gap unless they are approved for an ETF. You say you are protecting investors by preventing a BTC ETF but in reality you are actively hurting investors. I hope you can see the harm you are causing to small investors like myself and rectify this by approving the GBTC ETF.