We now have support for these exchanges: FSE (london), LSE (Germany), TSE (Toronto), NYSE, AMEX, NDQ, INDEX, CME, FX
The way it works is you can add the symbol as usual $SYMBOL, for foreign exchanges you can do the same but we will default to US stocks if there is a duplicate symbol. IF you want to be specific you can use the exchange in this format: $EXCH:SYMBOL this will track the specific exchange and ticker. Both methods work in the url like:
Please invite your fuzzy little foreigner freinds to Stocktwits.