Threshold Security
(redirected from Threshold Securities)Threshold Security
A security in which a significant number of shares fails to deliver after five days. A security crosses the threshold if 10,000 shares fail to deliver, if more than 0.5% of shares outstanding fail, or if a self-regulatory organization declares it to be a threshold security. See also: Regulation SHO.
Farlex Financial Dictionary. © 2012 Farlex, Inc. All Rights Reserved