Subject: SR-CboeBZX-2018-040
From: David Napoli

August 22, 2018

As a citizen of the USA and personal investor, I would like to see some form of a Bitcoin ETF. Although I understand the need for stringent regulation at times, I am afraid that we can also prohibit innovation with our fear of the unknown. Quality innovation should not be hindered but put to the test. Please approve, and let this be put to the test.

Sincerely,

David Napoli, Perry OH