With all the talk of trend lines, it makes me think of a little limeric I heard once.
Big whorls have little whorls that feed on their velocity
and little whorls have littler whorls
and so on to viscosity.
well let’s see if I’m any good at making them up.
Big trends have little trends that go in random directions
and little trends have littler trends
in infinite fractal reflections
ok, so I’m no Shakespear! 