For trading purpose you have to be very active and agile and you should be very proficient.Trading is risky but also carries high return.Many people do day trading you can say short term trading.Before trading in any coin its history,project,ICO is very compulsory to study otherwise you may lose your investment.I often engage in short term and long term trading.I do short term trading with my BTC on bitfinex.I am earning very sound profit.For day trading you have to monitor constantly market and have to be very quick,when price is high sell it,when price is low buy it.Its really very tricky.