The following issues have been halted by IIROC:
Company: Sona Nanotech Inc.
CSE Symbol: SONA
All Issues: No
Reason: Single Stock Circuit Breaker
Halt Time (ET): 9:35:52 AM
IIROC can make a decision to impose a temporary suspension (halt) of trading in a security of a publicly-listed company. Trading halts are implemented to ensure a fair and orderly market. IIROC is the national self-regulatory organization which oversees all investment dealers and trading activity on debt and equity marketplaces in Canada .
SOURCE Investment Industry Regulatory Organization of Canada (IIROC) - Halts/Resumptions