Definitions for "ex-rights"
The purchase of stock without the right to purchase additional shares at a price below the current market price.
A share is said to be trading ex-rights when buyers will no longer have rights under a pending rights issue.... more on: Ex-rights
A stock exchange term meaning that the price quoted for a share does not include the right to take up new stock offered or about to be offered. The opposite is cum rights, which is stock sold with the rights to a new issue.