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

2026-02-02

VistaShares BitBonds 5 Yr Enhanced Weekly Distribution ETF

2026-02-01

AllianzIM International Equity Buffer15 Uncapped Jan ETF

2026-02-01

DoubleLine Securitized Credit ETF

2026-02-01

Impax Global Infrastructure ETF

2026-02-01

Avantis Total Equity Markets ETF

2026-02-01

Innovator ETFs Trust

2026-01-29

CYBER HORNET Trust

2026-01-29

Harrison Street Infrastructure Active ETF

2026-01-29

T-REX 2X Long RDW Daily Target ETF

2026-01-28

T. Rowe Price Innovation Leaders ETF

2026-01-28

TrueShares Equity Hedge ETF

2026-01-27

JPMorgan International Dynamic ETF

2026-01-26

First Eagle Investments

2026-01-26

CoreValues America First Technology ETF

2026-01-26

Simplify Chinese Commodities Strategy No K-1 ETF

2026-01-26

Twin Oak Strategic Solutions ETF

2026-01-26

Investment Managers Series Trust II

2026-01-23

VanEck Avalanche ETF

2026-01-23

BlackRock ETF Trust II c.o BlackRock Fund Advisors

2026-01-21

Avory Foundational ETF

2026-01-21

WisdomTree Trust c/o Wisdom Tree

2026-01-21

Investment Managers Series Trust II

2026-01-21

Bitwise Proficio Currency Debasement ETF

2026-01-21

Templeton Emerging Markets Debt ETF

2026-01-21

Horizon Kinetics Texas ETF