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

2020-04-08

Establishment of the CMRWG

2020-03-17

SEC No-Action Relief regarding CAT Reporting

2020-01-07

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2020-01-07

Notice Regarding Filing of Annual Audited Reports

2019-09-24

Market Quality Incentive Programs

2019-07-23

Chief Compliance Officer examination and registration requirements

2019-02-01

Consolidated Audit Trail (CAT) Update

2019-01-10

Active Military Leave Guidance

2019-01-10

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2019-01-10

Notice Regarding Filing of Annual Audited Reports

2018-09-28

Amendments to Membership Registration and Qualification Requirements

2018-03-05

Anti-Money Laundering Compliance Program and Customer Due Diligence Requirements

2018-01-09

Notice Regarding Filing of Annual Audited Reports

2018-01-08

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2017-10-03

Introduction of the IEX Market Maker Peg Order Type

2017-04-11

Consolidated Audit Trail ("CAT") Clock Synchronization Study

2017-03-09

Consolidated Audit Trail ("CAT") Clock Synchronization Requirements

2017-01-10

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI – 2017 update

2017-01-06

Notice Regarding Filing of Annual Audited Reports

2016-08-29

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2025-01-22

Franklin Templeton ETF Trust

2025-01-22

PEO AlphaQuest Thematic PE ETF

2025-01-22

YieldMax AI & Tech Portfolio Option Income ETF

2025-01-22

FolioBeyond Enhanced Fixed Income Premium ETF

2025-01-21

Thornburg International Equity ETF

2025-01-21

Leuthold Core ETF

2025-01-21

Elevation Series Trust

2025-01-21

Nushares ETF Trust

2025-01-21

USCF Daily Target 2X Copper Index ETF

2025-01-21

MRBL Enhanced Equity ETF

2025-01-21

Calamos Bitcoin Structured Alt Protection ETF – January

2025-01-17

Leuthold Select Industries ETF

2025-01-17

First Trust Exchange-Traded Fund VIII

2025-01-16

Defiance Daily Target 2X Long SOFI ETF

2025-01-15

iShares Large Cap Accelerated ETF

2025-01-15

Capital Group U.S. Small and Mid Cap ETF

2025-01-14

Sprott Silver Miners & Physical Silver ETF

2025-01-14

Militia Long-Short Equity ETF

2025-01-14

Infrastructure Capital Bond Income ETF

2025-01-14

Hull Tactical US ETF

2025-01-14

NEOS Real Estate High Income ETF

2025-01-13

Themes ETF Trust

2025-01-13

YieldMax Crypto Industry & Tech Portfolio Option Income ETF

2025-01-13

Simplify China A Shares PLUS Income ETF

2025-01-13

Relative Strength Managed Volatility Strategy ETF