Asymmetry, from Jim Sogi
Despite Wehl's theories of symmetry in nature, the markets are asymmetric. The ups are different than the downs, volatility is different up and down, information flows are not equal. The list could go on.
Even nature is asymmetric. There is "spin" which is implies a direction. Contrary to Ahe Big Bang, the universe seems to be expanding. Time is one direction. Human's are not even handed. Energy has a tendency.