i would not evne call it trading, maybe i would call it one time investment
I agree with you for daily trading it is really pain to just sit opposite to monitor and watch the price to go up and down, instead their are so many new coins coming every weekly you can just participate in their give away policy and do trading, but not daily, you can put the selling price and buying price automatically it will get clear.
I use to do this type of trading in Yobit and coinexchange.io. yobit gives freecoins through which you can trade and understand how to do trading without investing risk.