The best
time to trade forex is when the markets for the main currency
pairs are open. Find a time when both markets on a certain
currency pair is open at the same time (overlapping times).
The market will have much more volatility in these times.
Trading
EUR/USD when the American market is open but European market
close will lead to a very slow move and not much excitement.
Look for times when the trading times overlap. Those will
be your best times to trade Forex.