I got into PEN just after a golden cross formed and it turned out to be one of my better decisions.
Take a look at HangSeng's PEN post and the SP since.
http://www.hotcopper.com.au/post_threadview.asp?fid=1&tid=1295258&msgno=5908566#5908566
NB: My intention is not to cross-promote,only to demonstrate the effects of what can happen.