I just took a look on my software. The US ticker is GOLXF in USD is .37 cents/sh, up 265%, 99,000 volume, Dollar Volume now, $31,195.
On US pricing it had a jump day to .26 on 12.28 and another to .23 on 9/22. It must be a new ticker, no charting before Aug Sept. Good news reported sent it up. If I was sitting on that? And I saw 280% (now) and a chance to get out, I would sell it in a NY minute. You know, the old “sell the news” thing.
chart: https://finance.yahoo.com/quote/GOLXF?p=GOLXF&.tsrc=fin-srch