Subject: Release No. 34-83520; File No. SR-CboeBZX-2018-040

July 18, 2018

Dear SEC,

ETFs allow the public and institutional investors a secure investment vehicle for them to participate in the Bitcoin marketplace. The insurance that an ETF provides as well as custodial solutions coming onboard to secure cryptocurrency investments means that now is the right time to offer exchange traded funds with this currency. This will be a boon for the economy and will provide the legitimacy needed to bring institutional awareness to this market. I hope you will consider this decision very careful; we all anxiously await.

Chris Deal
Business Manager
Grand Prix Motorsports