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

2022-08-29

NEOS S&P 500® High Income ETF

2022-08-25

iShares Neuroscience and Healthcare ETF

2022-08-24

Invesco Agriculture Commodity Strategy No K-1 ETF

2022-08-23

Amplify Natural Resources Dividend Income ETF

2022-08-23

AdvisorShares MSOS 2x Daily ETF

2022-08-23

Inspire Fidelis Multi Factor ETF

2022-08-19

iShares Trust

2022-08-17

BlackRock Future Financial and Technology ETF

2022-08-17

Aztlan Global Stock Selection DM SMID ETF

2022-08-17

Argent Mid Cap ETF

2022-08-15

ConvexityShares Trust

2022-08-10

Direxion Daily Electric and Autonomous Vehicles Bull 2X Shares

2022-08-10

Innovator Uncapped Accelerated U.S. Equity ETF

2022-08-08

Direxion Shares ETF Trust

2022-08-08

GraniteShares ETF Trust

2022-08-08

RBB Fund Inc.

2022-08-08

SoFi Web 3 ETF

2022-08-08

JPMorgan Active Growth ETF

2022-08-08

Strive U.S. Energy ETF

2022-08-08

Touchstone Ultra Short Income ETF

2022-08-08

Logan Capital Broad Innovative Growth ETF

2022-08-05

Schwab Crypto Thematic ETF

2022-08-05

Touchstone Dividend Select ETF

2022-08-03

Sprott ESG Gold ETF

2022-08-03

Horizon Kinetics Blockchain Development ETF