Subject: File No. 10-222
From: Greg Olson
Affiliation: Independent investor

December 14, 2015

As an independent investor, concerned with low costs and fair and efficient trades. I would like to see the SEC approve the exchange application for IEX. I believe this is an opportunity for the SEC to make a statement about protection of long term investors over short term professional intermediaries.

As I periodically place limit or market orders for my account and those of family members I believe its good for the SEC to approve IEXs application to become an Exchange with a protected quotation.

I believe it could be very beneficial for me and my family to use the IEX router to eliminate the possibility of having our orders impacted by certain types of speed-enabled trading strategies (aka latency arbitrage)

Thank you,
Greg Olson