Subject: File No. 10-222
From: Duncan S Meskill
Affiliation: Retail Trader

December 10, 2015

As a retail trader, I fully support IEX and I find it unconscionable that the SEC would actually listen to HFT companies like Citadel with regard to authorizing this exchange. Isn't it about time the SEC started making the market a little more fair?

Sincerely,

Duncan Meskill