Subject: File No. SR-CboeBZX-2018-040

From: Ujjwal Jain, 97075

July 13, 2018

Hello everyone . As all of us know we needed a change in our banking sector as everything needs to be changed so this is the perfect time to get that change . Crypto currency will be revolutionary to the world . Everyone's iq level will be increased as they will learn about blockchain so as per my thoughts crypto currency should be legal and other you can decide Thanks in advance