I wonder if there are any online brokerage firm that deals with the more exotic currencies from countries like Hong Kong, China, India, or even SG. The reason for my question is because I am particularly interested in these four markets, especially China and India for long term trade, and Singapore because I live in Singapore and so it is easier to have access on my part for the data in there. I am also curious about countries like middle east, etc. I wonder if any online brokerage firms ever dealt with them? Thanks.