RE: bying in at .52could well happen. If you follow the shares on ASX, they are surely sliding and last traded at .605 aussie. That should be .55cad, so we are on our way.
https://www.asx.com.au/asx/markets/PriceResults.jsp?method=get&template=F1001&ASXCodes=GCX
As I am just sitting on some 70k bought around .80 so I should welcome an opportunity to accumulate below .60.
Maybe there is some arbritage trading - picking up cheap shares at the ASX and dumping them here?