Subject: SR-CboeBZX-2018-040
From: Pu Tian

July 16, 2018

Hello,

I think SEC should allow BTC ETF immediately, it is not only for today business, also for future.

Blockchain and Crytocurrency is the future of financial industry and retail industry, when metal coins made no one use sea shell, so it would be a similar process once we have blockchain blockchain technology.

SEC should have sight of future and approved XBT ETF, that would be good for all people live in the earth.

Thank you.
Pu Tian
Best Regards.