I was in and out few times of TRE.TO before it was collapsed. It reminds me
once again after you take a position, you have to closely watch your baby to make
sure it sounds and healthy.
You have no time except you already setup a stop order before collapse. On that day the stock stopped trading ...
I lost 87.5% of the trade and sold out on the day when the news came out saying Paulson dumped his entire stake. It's painful but fortunately I only had small position.