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

2026-09-24

IEX Options: Market Maker Quote Size

2026-09-24

IEX Options: Penny Program

2026-09-24

IEX Options: Capacity Codes

2026-09-24

IEX Options: Rules Incorporated by Reference

2026-09-24

IEX Options: Compliance with Section 11(a) of the Securities Exchange Act of 1934 and the Rules thereunder

2026-08-07

Update to Equities Trading Halt Rules

2026-08-05

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

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

2021-10-15

Invesco Exchange-Traded Self-Indexed Fund Trust

2021-10-15

US Value ETF

2021-10-15

Simplify Tail Risk Strategy ETF

2021-10-15

VanEck HIP Sustainable Muni ETF

2021-10-15

Global X Funds

2021-10-15

PIMCO Municipal Income Opportunities Active Exchange-Traded Fund

2021-10-15

ALPS Global Travel Beneficiaries ETF

2021-10-15

Janus Detroit Street Trust

2021-10-15

Northern Lights Fund Trust II

2021-10-11

Discipline Fund ETF

2021-10-11

FolioBeyond Rising Rates ETF

2021-10-11

Innovator ETFs Trust

2021-10-11

Hoya Capital High Dividend Yield ETF

2021-10-11

First Trust Exchange-Traded Fund VIII

2021-09-24

Dimensional ETF Trust

2021-09-08

AAM Bahl and Gaynor Small-Mid Cap Income Growth ETF

2021-09-08

Global X Funds

2021-09-08

Global X Funds

2021-09-08

VectorShares Min Vol ETF

2021-09-08

Zacks Earnings Consistent Portfolio ETF

2021-09-08

Revere Sector Opportunity ETF

2021-09-08

The Future Fund Active ETF

2021-09-08

John Hancock Mortgage-Backed Securities ETF

2021-09-08

Hartford Schroders ESG US Equity ETF

2021-09-08

BNY Mellon Ultra Short Income ETF