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

2025-01-10

Spinnaker ETF Series

2025-01-07

AIM ETF Products Trust

2025-01-06

Alger Russell Innovation ETF

2025-01-06

Precidian ETFs Trust

2025-01-05

Fortuna Hedged Bitcoin Fund

2025-01-05

Stone Ridge Trust

2025-01-02

Defiance Daily Target 2X Long RIOT ETF

2025-01-02

Touchstone Sands Capital US Select Growth ETF

2024-12-31

PGIM Rock ETF Trust

2024-12-31

iShares Large Cap Max Buffer Dec ETF

2024-12-31

Goldman Sachs U.S. Large Cap Buffer 1 ETF

2024-12-31

Spinnaker ETF Series

2024-12-31

Calamos ETF Trust

2024-12-31

Innovator ETFs Trust

2024-12-31

PGIM S&P 500 Max Buffer ETF – January

2024-12-31

AllianzIM U.S. Equity Buffer15 Uncapped Jan ETF

2024-12-30

VegTech Plant-based Innovation & Climate ETF

2024-12-27

U.S. Global Technology and Aerospace & Defense ETF

2024-12-26

NestYield Visionary ETF

2024-12-26

Tidal Trust III

2024-12-26

Tweedy, Browne Insider + Value ETF

2024-12-26

The Opal International Dividend Income ETF

2024-12-26

FT Vest U.S. Equity Equal Weight Buffer ETF – December

2024-12-20

Tortoise Power and Energy Infrastructure Fund

2024-12-20

FIS Bright Portfolios Focused Equity ETF