Subject: File No. SR-CboeBZX-2018-040
From: Anna Morrison

July 21, 2018

I emphatically support the listing of a Bitcoin ETF by the CBOE.

There is significant personal investor and institutional investor interest in such a product.

The liquidity is there, the market has matured to the point that it is ready for such, and in general the timing and public sentiment is right for a Bitcoin ETF introduction into the marketplace.

Thanks for your consideration of my comments.