Don't think they have achieved their goal yet. I suspect further attempts to push it down, although there is a piece of me that says a Short raid like this would be a bit crazy to hold over the weekend as it would allow the coy to respond and the price to raise back up.
So who knows, due to dumb asx/asic rules the lag about short sales means we won't know if they covered until Wed at best. If there was one rule that should change it is the reporting of short sales, (which should also include who borrowed from who), should be end of day.
QIN Price at posting:
$1.10 Sentiment: Buy Disclosure: Held