I would suspect that most of the stock markets over time are distributed as a power law. These distributions come up all over the place, from the sizes of aste

I would suspect that most of the stock markets over time are distributed as a power law. These distributions come up all over the place, from the sizes of asteroids, to the populations of cities. I'm not sure exactly why this is, but I seem to recall that it's related to the integrals of normal distributions.