Law of Large Numbers, from Ralph Vince
The AFC team wins the Super Bowl, and given the initial lopsided correlation of this nonsensical indicator, it is, if anything, bullish for stocks for 2019. This is not based on a ground hog's shadow, but on Borel's Law of Large Numbers.
I learned in 2013 to not fade this law in markets as well as to not trust any technical divergences in the face of good fundamentals.