Well, I'll just give you a little understanding if you intend to start trading. The most important to start trading is  you should have to understand the price charts and the latest information that came to world of crypto, there are two analyzes that need to be known that's technical analysis and fundamental analysis. For technical analysis you should have to see the growth price with charts, for example price charts at the beginning of the week tend to go up and on weekends price charts tend to decrease, according to technical analysis this situation will tend to be the same in the coming week. Therefore when prices tend to go up all you have to do is put on buy, and when the price goes down put on sell. For fundamental analysis you should have to know the latest information about the world of crypto, because we already know the price of crypto is strongly be affected by information coming to  world of crypto.