Subject: File No. SR-NYSEArca-2017-139
From: Gisan Mohammed
Affiliation: Blockchain Developer, Trader, Technology Hobbyist

April 11, 2018

Approval of Bitcoin ETF on a U.S regulated exchange will provide small Traders like myself with protection, and increase exposure to a new asset class in a safe manner. The current trading environment is risky with little to no regulatory supervision. I strongly believe in the SEC to make the right decision, and save this asset class with an approval to list and regulate Bitcoin ETFs in the U.S financial market.