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

2026-02-05

Amendments to IEX's Voluntary Termination and Retention of Jurisdiction Rules

2026-01-05

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2026-01-05

Notice Regarding Filing of Annual Reports

2025-11-07

Round Lot Definition Change and Market Makers’ Two-Sided Quote Obligations

2025-08-13

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2025-01-10

Notice Regarding Changes to FINRA Gateway and Regulatory Notification Forms

2025-01-08

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2025-01-08

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2025-01-02

Notice Regarding Filing of Annual Audited Reports

2024-07-01

Reminding SRO Members and Member Organizations of the CMRWG

2024-04-17

Enhancements to FINRA Firm Gateway and Regulatory Notifications

2024-01-03

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2024-01-03

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2024-01-03

Notice Regarding Filing of Annual Audited Reports

2023-01-04

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2023-01-04

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI for Certain Members

2023-01-04

Notice Regarding Filing of Annual Audited Reports

2022-09-15

Mandatory Participation in Market Wide Circuit Breaker (“MWCB”) Testing for Certain Members

2022-01-05

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2022-01-05

Notice Regarding Filing of Annual Audited Reports

2021-01-08

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2021-01-05

Notice Regarding Filing of Annual Audited Reports

2020-07-30

Adoption of Changes to Minor Rule Violation Plan Adding CAT Reporting Compliance Rules

2020-07-17

Industry Presentation by CMRWG on CAT Compliance Rules

2020-07-07

Regulatory Coordination Concerning CAT Reporting Compliance

2025-08-11

Investment Managers Series Trust II

2025-08-08

Neuberger Berman Emerging Markets Debt Hard Currency ETF

2025-08-08

Themes ETF Trust

2025-08-08

T-REX 2X Long CRCL Daily Target ETF

2025-08-07

T-REX 2X Long GLXY Daily Target ETF

2025-08-06

Tidal Trust II

2025-08-06

First Trust RBA Deglobalization ETF

2025-08-06

ProShares Ultra CRCL

2025-08-06

iShares International Equity Factor Rotation Active ETFF

2025-08-05

John Hancock Disciplined Value Select ETF

2025-08-05

Direxion Shares ETF Trust

2025-08-04

Tortoise AI Infrastructure ETF

2025-08-04

Virtus AlphaSimplex Global Macro ETF

2025-08-04

Digital Asset Debt Strategy ETF

2025-08-01

RiverNorth Active Income ETF

2025-08-01

Eaton Vance Mortgage Opportunities ETF

2025-07-31

PGIM S&P 500 Max Buffer ETF – August

2025-07-31

PGIM ETF Trust

2025-07-30

First Trust Bloomberg Nuclear Power ETF

2025-07-30

Defiance Daily Target 2X Long DKNG ETF

2025-07-30

iShares Infrastructure Active ETF

2025-07-30

ETF Opportunities Trust

2025-07-29

The Select Sector SPDR Trust

2025-07-29

Dakota Active Equity ETF

2025-07-28

YieldMax RBLX Option Income Strategy ETF