Subject: SR-CboeBZX-2018-040
From: Jason Mohn

July 17, 2018

I strongly support approval of a Bitcoin ETF.

Bitcoin and other cryptocurrencies are not going to go away. This is an exciting, fast-growing industry, but the current environment of cryptocurrency exchanges are inadequate. A Bitcoin ETF would be a more reliable vehicle for investors who wish to participate in this market.

Thank you.