Thank you. What I've noticed visually using more EMA's is a tendency for different stocks and strength of trends to stair-step the lines up or down...revealing patterns. I use different colors for each line as an easy quick visual. Everyone has their preferences but it works well for me. Also when the lines (that look like a ribbon) crossover (flip over) fully, I know I have a strong beginning to a reversal, whether short or long term.
A squeezing effect of the lines also gives me a good reference for where the volatility has calmed down, as another sign of a short term dip that will reverse back up. similar to Bollinger bands.
I also use the RSI for reference but that is all.