If people thpought the CDU SP would go up, and had the facility of "longing" ie borrowing shares to bet that it would go up, the CDU bulls would probably do that- I doubt it's a matter of "stealing".
Just on copper, it went up by 1.7% overnight. The Futures are up slightly too- one can only hope this might make a difference.
In general, the Aussie marets have been pretty ordinary lately. CDU is just another casualty. Things can change though! :)
CDU Price at posting:
$3.47 Sentiment: None Disclosure: Held