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

2020-04-08

Establishment of the CMRWG

2020-03-17

SEC No-Action Relief regarding CAT Reporting

2020-01-07

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2020-01-07

Notice Regarding Filing of Annual Audited Reports

2019-09-24

Market Quality Incentive Programs

2019-07-23

Chief Compliance Officer examination and registration requirements

2019-02-01

Consolidated Audit Trail (CAT) Update

2019-01-10

Active Military Leave Guidance

2019-01-10

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2019-01-10

Notice Regarding Filing of Annual Audited Reports

2018-09-28

Amendments to Membership Registration and Qualification Requirements

2018-03-05

Anti-Money Laundering Compliance Program and Customer Due Diligence Requirements

2018-01-09

Notice Regarding Filing of Annual Audited Reports

2018-01-08

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2017-10-03

Introduction of the IEX Market Maker Peg Order Type

2017-04-11

Consolidated Audit Trail ("CAT") Clock Synchronization Study

2017-03-09

Consolidated Audit Trail ("CAT") Clock Synchronization Requirements

2017-01-10

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI – 2017 update

2017-01-06

Notice Regarding Filing of Annual Audited Reports

2016-08-29

Mandatory Participation in Disaster Recovery Testing Pursuant to Regulation SCI

2026-03-20

Northern Trust US Equity ETF

2026-03-19

U.S. Micro Cap Portfolio ETF Class Shares

2026-03-19

FIS Trust

2026-03-18

J.P. Morgan Exchange-Traded Fund Trust

2026-03-18

Alpha Architect US Equity 3 ETF

2026-03-18

WisdomTree Efficient U.S. Plus International Equity Fund

2026-03-17

Roundhill Ultra Short Duration No Dividend Target ETF

2026-03-17

Invesco Diversified Dividend Opportunities ETF

2026-03-17

Moonvest ETF

2026-03-17

Nicholas Bitcoin Tail ETF

2026-03-17

Invesco QQQ Equal Weight ETF

2026-03-13

Touchstone Large Company Growth ETF

2026-03-13

Sapient Quality Select ETF

2026-03-13

Columbia ETF Trust I

2026-03-11

WisdomTree Trust

2026-03-11

Grayscale Avalanche Trust ETF

2026-03-11

iShares Trust

2026-03-11

Variant Perception Cycle Aware US Equity ETF

2026-03-11

Climate Global - Climate Resilient REIT Index ETF

2026-03-11

T. Rowe Price Emerging Markets Equity Research ETF

2026-03-11

YieldMax U.S. Stocks Target Double Distribution ETF

2026-03-11

Tuttle Capital Space Industry Income Blast ETF

2026-03-11

ETF Opportunities Trust

2026-03-10

State Street® IG Public & Private ABS ETF

2026-03-10

NPF Core Equity ETF