Information Circulars

2026-03-04

SEC Section 31 Fee Rate Advisory

2025-04-09

SEC Section 31 Fee Rate Advisory

2024-04-17

SEC Section 31 Fee Rate Advisory

2023-03-02

SEC Section 31 Fee Rate Advisory

2022-04-20

SEC Section 31 Fee Rate Advisory

2021-01-19

SEC Section 31 Fee Rate Advisory

2020-01-14

SEC Section 31 Fee Rate Advisory

2019-04-03

SEC Section 31 Fee Rate Advisory

2018-05-30

SEC Section 31 Fee Rate Advisory

2017-06-05

SEC Section 31 Fee Rate Advisory

2016-08-11

Collection of Exchange fees and other claims and billing policy

2016-08-02

Regulatory Transaction Fee Rate per Section 31 of the Securities Exchange Act of 1934 ("Exchange Act") Effective for Investors Exchange Launch

2016-07-13

Notice of Annual Meeting and Nominee for Member Representative Director Position of the Exchanges Board of Directors

2026-09-25

IEX Options: Obvious or Catastrophic Error Submissions

2026-09-24

IEX Options: Market Maker Quote Size

2026-09-24

IEX Options: Penny Program

2026-09-24

IEX Options: Capacity Codes

2026-09-24

IEX Options: Rules Incorporated by Reference

2026-09-24

IEX Options: Compliance with Section 11(a) of the Securities Exchange Act of 1934 and the Rules thereunder

2026-08-07

Update to Equities Trading Halt Rules

2026-08-05

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2026-07-13

Amendments to IEX Rule 16.160 related to the distribution of Information Circulars for UTP Exchange Traded Products

2026-02-05

Amendments to IEX's Voluntary Termination and Retention of Jurisdiction Rules

2026-01-05

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2026-01-05

Notice Regarding Filing of Annual Reports

2025-11-07

Round Lot Definition Change and Market Makers’ Two-Sided Quote Obligations

2025-08-13

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2025-01-10

Notice Regarding Changes to FINRA Gateway and Regulatory Notification Forms

2025-01-08

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2025-01-08

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2025-01-02

Notice Regarding Filing of Annual Audited Reports

2024-07-01

Reminding SRO Members and Member Organizations of the CMRWG

2024-04-17

Enhancements to FINRA Firm Gateway and Regulatory Notifications

2024-01-03

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2024-01-03

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2024-01-03

Notice Regarding Filing of Annual Audited Reports

2023-01-04

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2023-01-04

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2017-11-08

Change Finance Diversified Impact U.S. Large Cap Fossil Fuel Free ETF

2017-11-08

VanEck Vectors NDR CMG Long/Flat Allocation ETF

2017-11-08

NuShares ESG U.S. Aggregate Bond ETF

2017-11-08

Spinnaker ETF Trust

2017-11-08

Claymore Exchange-Traded Fund Trust

2017-11-08

Aptus Fortified Value ETF

2017-11-08

AI Powered Equity ETF

2017-11-08

USAA ETF Trust

2017-11-08

Schwab 1000 Index ETF

2017-11-08

KraneShares MSCI One Belt One Road Index ETF

2017-11-08

Virtus WMC Global Factor Opportunities ETF

2017-11-08

First Trust Dorsey Wright People’s Portfolio ETF

2017-11-08

Exchange Traded Concepts Trust

2017-11-08

Goldman Sachs Access High Yield Corporate Bond ETF

2017-11-08

Principal Exchange-Traded Funds

2017-11-08

PowerShares PureBeta US Aggregate Bond Portfolio

2017-11-08

IndexIQ Active ETF Trust

2017-11-08

Sage ESG Intermediate Credit ETF

2017-11-08

iShares Broad USD High Yield Corporate Bond ETF

2017-11-08

Point Bridge GOP Stock Tracker ETF

2017-11-08

KraneShares Emerging Markets Consumer Technology Index ETF

2017-11-08

Main Sector Rotation ETF

2017-11-08

Global X Iconic U.S. Brands ETF

2017-11-08

VictoryShares Emerging Market High Dividend Volatility Weighted ETF

2017-11-08

Hartford Total Return Bond ETF