10 cxc shares equals 1 ordinary (code CDE) share in the USA. Divide the CDE price by the exchange rate and you will have what the aussie CXC price "should" be. Overnight CDE closed at US$15.80 divided that by AU$0.8450 which will give you $18.60ish.
CXC Price at posting:
$18.30 Sentiment: LT Buy Disclosure: Held