Halts and Resumptions

For more information on CIRO's regulatory role relating to halts and resumptions, including an FAQ, visit the Trading Halts & Timely Disclosure page. Search cease trade orders on the Canadian Securities Administrators website.

Real-time surveillance provides CIRO with the ability to intervene in the market – including trading halts and varying or canceling trades. Check out our video series on market volatility controls.

Halts & Resumptions

Welcome to CIRO.ca!

You can find the Canadian Investment Regulatory Organization (CIRO) at CIRO.ca with our fresh look and feel.

The following sections of the legacy mfda.ca and iiroc.ca sites have been migrated to ciro.ca:

Enforcement
Hearings
Consultations
A unified member directory (Dealers We Regulate)
Advisor Report

We will continue moving items off MFDA and IIROC in 2024. Stay tuned for future updates.

Visit the Canadian Investment Regulatory Organization website