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

2024-09-30

Eventide High Dividend ETF

2024-09-30

Calamos Russell 2000 Structured Alt Protection ETF - October

2024-09-30

Calamos S&P 500 Structured Alt Protection ETF - October

2024-09-30

EA Series Trust

2024-09-30

Astoria US Quality Growth Kings ETF

2024-09-30

Innovator ETFs Trust

2024-09-30

AllianzIM U.S. Equity Buffer15 Uncapped Oct ETF

2024-09-27

NEOS Enhanced Income Credit Select ETF

2024-09-26

T-Rex 2X Long NFLX Daily Target ETF

2024-09-25

JPMorgan Dividend Leaders ETF

2024-09-25

FT Vest Laddered International Moderate Buffer ETF

2024-09-24

SWP Growth & Income ETF

2024-09-24

Texas Capital Government Money Market ETF

2024-09-24

VanEck AA-BB CLO ETF

2024-09-23

Simplify Wolfe US Equity 150-50 ETF

2024-09-23

SSGA Active Trust

2024-09-23

Pacer Metaurus Nasdaq 100 Dividend Multiplier 600 ETF

2024-09-23

THOR Index Rotation ETF

2024-09-23

Themes ETF Trust

2024-09-23

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

2024-09-20

PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund

2024-09-20

First Trust Exchange-Traded Fund VIII

2024-09-17

Intelligent Livermore ETF

2024-09-17

Janus Henderson Mid Cap Growth Alpha ETF

2024-09-17

ETF Opportunities Trust