While the market price value is still falling,this is the time we hold our coin and wait until it will rise high for us to have more profit.
yes this is the best way actually but when the market goes up i think day trading become more valuable on new coins.
Everyone chooses the way of earnings

However, we consider that the arbitration between the exchanges can strongly increase the capital.
About new coins you correctly speak, the problem only to trace holes between the exchanges. But for this purpose assistants - bots with notices.
At us, for example, it is possible to add a coin at once as soon as it has appeared at the exchanges. You will precisely manage to gather the very first cream
