$50 Fidelity Fee I live in the US and I've been holding shares since May under "QNCCF". I just checked at it's still a $50 transaction fee per trade in Fidelity so I'm not completely sure what's changed :(
I think that fee is probably why the volume is so low under the US ticker and also there's limited brokerages that will even allow you to trade this stock. It's just weird because when I bought it in May there wasn't a fee but a month later they added one for some reason. It may just be Fidelity though. I'd love to buy more but the fee is just too egregious at the time being.
I'll probably check again in a week though and see if it's still there.