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

2025-02-18

Volatility Shares Trust

2025-02-18

Thrivent ETF Trust

2025-02-18

Abacus FCF Small Cap Leaders ETF

2025-02-18

Roundhill ETF Trust

2025-02-14

abrdn Funds

2025-02-13

Hashdex Nasdaq Crypto Index US ETF

2025-02-13

GraniteShares 2x Long QCOM Daily ETF

2025-02-13

Day Hagan Smart Buffer ETF

2025-02-12

GraniteShares ETF Trust

2025-02-12

YieldMax Nasdaq 100 0DTE Covered Call Strategy ETF

2025-02-12

GMO Beyond China ETF

2025-02-12

JPMorgan Flexible Income ETF

2025-02-12

BattleShares TSLA vs F ETF

2025-02-12

irst Trust Exchange-Traded Fund IV

2025-02-11

Direxion Shares ETF Trust

2025-02-10

Vanguard Institutional Index Funds

2025-02-10

Elm Market Navigator ETF

2025-02-09

Defiance Daily Target 2X Long ORCL ETF

2025-02-09

iShares High Yield Muni Active ETF

2025-02-06

Rareview 2x Bull Cryptocurrency & Precious Metals ETF

2025-02-05

YieldMax S&P 500 0DTE Covered Call Strategy ETF

2025-02-05

Innovator Uncapped Bitcoin 20 Floor ETF – Quarterly

2025-02-04

Thornburg ETF Trust

2025-02-04

Schwab Core Bond ETF

2025-02-04

iShares Government Money Market ETF