My guess would be NO, but that is only based on what looks like my broker converting orders on ----F stocks into $Cdn and routing the orders for execution. I get fills at all kinds of wierd decimal prices and it takes a long time to post them, which I think indicates the orders being routed to the Canadian exchanges for execution. Just my guess, I'd gladly defer to anyone with first hand knowledge on this.
If I could afford to buy all of them, I would not need to buy any of them and I sure wouldn't be spending time on the message boards!