The American session begins at 12:00 and concludes at 21:00 GMT. The activities during the American session are comparable to the activities during the European session. It is believed that it is currently the best time to trade using the scalping method.
The peculiarity of scalping is that the conclusion of short trades is reduced to just few minutes. Usually, the result is the opening of a large number of trades, each of them earning a small profit. If this trading style suits you, then this is the choice for you.