Close Navigation
Learn more about IBKR accounts

Limit-on-Open Order

Trading Term

A Limit-on-Open (LOO) order is a limit order that is executed at the market’s open if the opening price is equal to or better than the limit price. For more information, see the Limit-on-Open Orders page.

IBKR Campus Newsletters

This website uses cookies to collect usage information in order to offer a better browsing experience. By browsing this site or by clicking on the "ACCEPT COOKIES" button you accept our Cookie Policy.