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

2021-06-18

Fat Tail Risk ETF

2021-06-18

Simplify US Equity PLUS GBTC ETF

2021-06-18

ProShares Nasdaq-100 Dorsey Wright Momentum ETF

2021-06-18

Principal Exchange-Traded Funds

2021-06-18

WisdomTree Trust

2021-06-18

iShares BBB Rated Corporate Bond ETF

2021-06-18

Collaborative Investment Series Trust

2021-06-18

LGBTQ + ESG100 ETF

2021-06-18

ETFMG U.S. Alternative Harvest ETF

2021-06-18

Strategy Shares Gold-Hedged Bond ETF

2021-06-18

SonicShares Airlines, Hotels, Cruise Lines ETF

2021-06-18

Simplify Volatility Premium ETF

2021-06-18

First Trust New York Municipal High Income ETF

2021-06-18

Bitwise Crypto Industry Innovators ETF

2021-06-18

SoFi Weekly Dividend ETF

2021-06-18

6 Meridian Quality Growth ETF

2021-06-18

Simplify Interest Rate Hedge ETF

2021-06-18

Adaptive Growth Opportunities ETF

2021-06-18

WisdomTree Alternative Income Fund

2021-06-18

Freedom Day Dividend ETF

2021-06-18

Alger 35 ETF

2021-06-18

TrueShares Structured Outcome (May) ETF

2021-05-10

ETF Opportunities Trust

2021-05-10

Schwab International Dividend Equity ETF

2021-05-10

Acruence Active Hedge U.S. Equity ETF