Surprised at the dumping today, so checked out Stoxline.
Sitting right on the 1st support line, coincidence?
Probably not!
http://au.stoxline.com/q_au.php?symbol=wsa&c=ax&Analysis=Analysis
Disclaimer: I am not affiliated with Stoxline Australia.
Reference to the above site is for interest only and not intended to be advice.
DYOR