Home Breadcrumb caret Industry News Breadcrumb caret Industry IIROC implements short sale changes New trading rules that went live today amend IIROC’s rules governing short sales and failed trades repeal the longstanding determination for a short sale. By Staff | October 15, 2012 | Last updated on October 15, 2012 1 min read Goodbye tick test. New trading rules that went live today amend IIROC’s rules governing short sales and failed trades repeal the longstanding determination for a short sale. Read: New rules for short sales They also: Impose pre-borrow requirements for short sales made in certain circumstances; and Require a sell order from a short position to continue to be marked “short sale” but introduce a “short-marking exempt” designation to be used with an order for the purchase or sale of a security by certain accounts that adopt a “directionally neutral” strategy in the trading of securities. Read: Shorting bans don’t work Additional amendments relating to dark liquidity pools also went live today. Read: CSA, IIROC to regulate dark orders Staff The staff of Advisor.ca have been covering news for financial advisors since 1998. Save Stroke 1 Print Group 8 Share LI logo