Canadian Investment Regulatory Organization (CIRO) - Rules Bulletin - Amendments Respecting Trading Increments

CIRO - Rules Bulletin - Amendments Respecting Trading Increments
CIRO - Notice of BCSC non-objection to Canadian Investment Regulatory Organization (CIRO)’s proposed amendments to Universal Market Integrity Rules (UMIR) respecting Trading Increments

This Notice announces the BCSC’s non-objection to proposed amendments to the Universal Market Integrity Rules (UMIR) respecting trading increments (the Amendments). The Amendments harmonize the minimum trading increments for inter-listed securities with corresponding trading increments in the U.S., which will apply to certain securities that are also listed on an exchange in the U.S. and that are priced at $1.00 USD or above. The proposed Amendments will not be implemented by CIRO until similar amendment proposed by the SEC are in effect.

Published December 18, 2025