The following Letter Type C, or variations thereof, was submitted by individuals or entities.

Letter Type C:

Dear members and representatives of the Securities and Exchange Commission ("SEC").

I would like to express my full support and encouragement for the proposal of Bitcoin ("BTC") Exchange Traded Funds ("ETF's").

I believe this is the future technology that will guide the financial industry. As a first adopter we have the chance to set rules, regulations, and standards in the upcoming space. What an amazing opportunity. I hope that this ETF is the first sign of many that the USA is truly a global leader and okay with change and progress. Many want access through an SEC regulated ETF. I fully support and hope we see this proposal approved.

http://www.sec.gov/comments/sr-cboebzx-2018-040/srcboebzx2018040-typec.htm