Trading is SimpleSelect number of stocks based on your own fundamental criterias. After that you just need to identify the sentiment/trend of each stocks. The most basic and easy way to identify it is the 20ema/50ema situation in the Daily TF (you can zoom in or zoom out to different TF. Up to you).
When 20ema is above 50ema, then move to a smaller TF to time your entry, to find optimal entry point.