IEX offers a simplified and transparent market designed to eliminate conflicts currently present in the equity markets.

IEX Blog Post on Increasing Transparency on Market Data Costs

Read IEX’s blog post suggesting that the SEC require exchanges to disclose market data and connectivity revenues, to enable an objective, data-driven debate.

June 21, 2017

IEX’s Second Comment Letter on NYSE MKT Speed Bump Proposal

Read IEX’s second letter to the SEC requesting additional justification and detail from NYSE around the proposal.

April 21, 2017

IEX Comment Letter on NYSE MKT Speed Bump Proposal

Read IEX’s letter to the SEC requesting additional justification and detail from NYSE around the proposal.

March 10, 2017

IEX Comment Letter on Nasdaq’s Proposed ELO Order Type

Read IEX’s letter to the SEC opposing Nasdaq’s proposal to require identification of Extended Life Orders on its proprietary data feed.

March 2, 2017

IEX’s Second Comment Letter on Nasdaq Connectivity Fee Proposal

Read IEX’s second letter to the SEC opposing Nasdaq’s proposal to charge participants a new fee to receive third-party, including UTP, data.

February 15, 2017

IEX's Second Comment Letter on NYSE Connectivity Fee Filing

Read IEX's second letter to the SEC opposing NYSE's practices in charging for access and market data.

December 21, 2016

IEX Comment Letter On Nasdaq Connectivity Fee Proposal

Read IEX's letter to the SEC opposing Nasdaq's proposal to charge participants a new fee to receive UTP data.

December 9, 2016

IEX Comment Letter On NYSE Connectivity Fee Filing

Read IEX's letter to the SEC opposing NYSE's practices in charging for access and market data.

September 9, 2016

IEX's third response letter

Read IEX's third letter in response to material comments raised by market participants on IEX's Form 1 application.

February 9, 2016

IEX's second response letter

Read IEX's second letter in response to material comments raised by market participants on IEX's Form 1 application.

November 23, 2015

IEX's first response letter

Read IEX's first letter in response to material comments raised by market participants on IEX's Form 1 application.

November 13, 2015

IEX Comment Letter On LULD Plan

Read IEX's comments to the SEC's proposal to extend the LULD pilot period.

October 16, 2015

IEX Comment Letter On NYSE Proprietary Feed Proposal

Read IEX's letter to the SEC regarding information asymmetry between NYSE Trades product and CTA Plan.

August 20, 2015

IEX Comment Letter On NMS Plan Governance

Read IEX's letter to the SEC offering suggestions for consideration by the Commission, the plan participants, and the industry as ways to enhance the operation of the SIPs and contribute to the improvement of governance of NMS Plans in general, and the SIPs in particular.

December 10, 2014

IEX BATS PBBO Comment Letter

Read the IEX BATS PBBO Comment Letter.

September 25, 2014

Testimony of
Bradley Katsuyama

U.S. House of Representatives Committee on Financial Services
Subcommittee on Capital Markets, Securities, and Investment

Read Brad's testimony