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

2020-07-07

Regulatory Coordination Concerning CAT Reporting Compliance

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

2026-07-14

Virtus InfraCap Preferred and Income Securities ETF

2026-07-09

Exchange Place Advisors Trust

2026-07-09

First Trust Bloomberg Space Economy

2026-07-08

WisdomTree Space Economy Fund

2026-07-08

iShares Nasdaq 100 ETF

2026-07-08

BWM Quality Growth ETF

2026-07-08

FT Vest Silver Strategy & Target Income ETF

2026-07-07

Defiance Daily Target 2X Long PURR ETF

2026-07-07

VanEck ETF Trust

2026-07-07

MRP SynthEquity Nasdaq 100 ETF

2026-07-06

SoFi Social 50 Income ETF

2026-07-06

GraniteShares ETF Trust

2026-07-06

Corgi ETF Trust I

2026-07-06

Kurv U.S. Large Cap TaxOptimized ETF

2026-07-06

Tidal Trust II

2026-07-01

Corgi ETF Trust I

2026-06-30

Kurv Memory Select ETF

2026-06-30

First Eagle Investment Management

2026-06-30

ARK DIET Q3 Buffer ETF

2026-06-30

AllianzIM International Equity Buffer15 Uncapped Jul ETF

2026-06-30

PGIM Rock ETF Trust

2026-06-30

ETF Opportunities Trust

2026-06-29

Corgi ETF Trust I

2026-06-29

Tema ETFs

2026-06-29

Pabrai Wagons ETF

2026-06-29

Defiance KSM TipRanks Analyst ETF