Trying to setup TWDSGD=X since my base currency is SGD. I can see TWDSGD=X on http://finance.yahoo.com/q?s=TWDSGD=X so all seems to be ok. I set it up in FM9 but when I retrieve price data I don't get any data return. I get the usual errors when servers don't respond etc. More interestingly when I set the internet retrieve server choice to Yahoo Taiwan thinkng it might make a difference then FM9 crashes. I was able to reproduce this so I hope you can reproduce it too.
Edit - By choosing Yahoo and not Yahoo Real time I can get todays price but Yahoo Taiwan still makes it crash.
Edit 2 - Yahoo historical does not give me past data for this currency pair but Yahoo adjusted does. All this is not a bug etc. Just sharing Yahoo behavior for other's benefit.
Regards,
Kerem