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

2026-07-13

Amendments to IEX Rule 16.160 related to the distribution of Information Circulars for UTP Exchange Traded Products

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

2026-07-15

T. Rowe Price Active Crypto ETF

2026-07-15

XFUNDS Memory Income ETF

2026-07-15

SEI QiM U.S. Equity Factor Allocation Active ETF

2026-07-14

GMO Power Infrastructure ETF

2026-07-14

Texas Precious Metals Trust

2026-07-14

TappAlpha Cboe Magnificent 10 Growth & Daily Income ETF

2026-07-14

ETF Opportunities Trust

2026-07-14

YieldMax SPCX Option Income Strategy ETF

2026-07-14

John Hancock Large Cap Opportunities ETF

2026-07-14

Direxion Daily SK Hynix Bull 2X ETF

2026-07-14

KraneShares Photonic and Optical ETF

2026-07-14

Qualivian Focus Fund ETF

2026-07-14

GraniteShares ETF Trust

2026-07-13

ProShares Ultra SK hynix

2026-07-13

Columbia ETF Trust I

2026-07-13

T-REX 2X LONG SKHY DAILY TARGET ETF

2026-07-13

Corgi ETF Trust I

2026-07-13

Defiance Daily Target 2X Long OUST ETF

2026-07-13

Tidal Trust II

2026-07-13

Neuberger Quality Select ETF

2026-07-10

JPMorgan Fundamental Data Science Large Growth ETF

2026-07-10

JPMorgan Preferred and Income Securities ETF

2026-07-09

Corgi ETF Trust I

2026-07-09

Fidelity MSCI North American Subset Index ETF

2026-07-09

Amplify S&P 500 Dividend Drivers ETF