Before you could start up trading you need to study and read first the discussion on how to start trading if you still have no idea. You need to familiarize yourself with the trading flatforms before funding your account. You must open an account to any exchange sites like Bittrex and the likes. Before in bittrex i had start up trading for about 50,000 satoshis only that is a very small amount only for me to experience the actual trading and with that i had learned a lot. Practice trading could be the best to do to experience and to learn trading. So before you fund your trading account make sure that you are ready enough.