India, Aug. 13 -- The following are some of the healthcare stocks that posted the biggest percentage decline on Monday.

1. CannTrust Holdings Inc. (CTST)

CannTrust is a federally licensed provider of medical cannabis.

Lost 26.81% to close Monday's (Aug.12) trading at $2.32.

News: CannTrust, which is already in the crosshairs of Health Canada for the growing of cannabis in five unlicensed rooms of its greenhouse facility in Pelham, Ontario and for providing inaccurate information to the regulator, has been pulled up again.

This time the Company's manufacturing facility in Vaughan, Ontario has been rated non-compliant with certain regulations by Health Canada. The Company has converted five rooms in its manufacturing facility in Vaughan,...