For trading you have to be very active and skillful as trading is very risky.Always trade in those coins which undergoes high fluctuations because you can get more profit in this way.I use my BTC on daily trading and earning enough profit on daily basis.I have analyzed BTC in all respect,research on its crash history,parabolic charts,moving average for last 3 years,so i know when is the good time to trade.Trading is basically done for benefit.