I can't believe it is so hard to find any prop firm that lets traders trade international stock markets. I had IB, but never really used it to trade international stocks because the commissions were outrageous. Now that I see if you do enough volume that tier gets quite low. Why isn't there a prop firm that uses IB gets getting a group of traders and hitting that cheap tier Does this exist?
For trading international stock markets. If you are not in U.S. you can try "Day trade the world". However, I don't know why but there is no "Day trade the world" office in U.S. So if you are in U.S. I heard wts does offer other countries market, but not really sure. By the way, it also depends on what markets you want to trade. There are some more prop firms offer international stock market also, but they might focus on specific area such like Europe, Asia....ect. There is no reason for prop firms to find a broker instead of to find a cleaning agent.
I know Maverick Trading runs their trades through IB and has access to international markets. With their volume they have great rates. I trade with them and have no complaints. Worth a look