For curiosity's sake, here are the Exponential Moving Averages (EMAs) for sets commonly considered sets across periods.
I have overlaid the EMAs for the following sets of periods using Daily, Weekly, and Monthly closes.
10 black 20 orange 50 red 100 pink 200 purple 500 dark blue 1000 light blue 1500 light green 2000 black 2500 orange 3000 red 3500 pink 4000 purple 4500 dark blue ...