What is Forex?
The Foreign Exchange market, also referred to as the "Forex" or "FX" market, is the largest financial market in the world, with a daily average turnover of approximately US$1.5 trillion.

What is Forex Trading?
Forex Trading is Trading of Foreign Currencies like US Dollar , Euro, UK Pound etc.

How much investment required?
It depend upon you.You can start with $1000. You can invest as much as you want.

How are forex currency prices determined?
Forex currency prices are affected by a variety of economic and political conditions, most importantly interest rates, inflation and political stability. Moreover, governments sometimes participate in the forex market to influence the value of their currencies.

Usefull Websites
Click here for usefull websites about Forex trading.