Where in the world would you want to trade from. You could list the pros and cons.
Hong Kong - Asia's Word City
1) Zero tax for personal investments,
2) Great infrastructure & access to international news & markets,
3) Very central to most of East Asia making a lot of fantastic getaways just a few hours (air)bus ride away
Of course there are lots of good alternatives in the region also & many have decent internet on / near the beach these days.