May 7, 2016
I know little about the stock market, but due to an article on Quora that suggested certain non-fiction books, I got hold of "Flash Boys."
It wasn't my type of reading, but it was clear enough and entertaining enough to understand the basics.
Congratulations to the crew at IEX and I hope that your policy of transparency, honesty and diligence pays off for all of us. We are counting on you.