my advise if you are unexpert in trade so do not trade with high amount. first you invest lowest amount in market for trade if you want investment in market so first read about the project if the project developers are interested in increase the value of coin then invest in these coin without tension. don't be greedy for highest profit if you know you are in profit so then sell your coins on profit and don't invest all you capital in one coin some of percentage should invest in other coins.