Let Them Eat Cake
Avoiding extremes in almost all aspects of life is usually a good thing. In finance, when extremes
develop in stock prices either to the high or low end, the price will move back toward the average over
time in what is known as mean reversion. Similarly, in physics, Newton’s Third Law states that for every action in nature there is an equal and opposite reaction. Or in other words, if object A exerts a force on object B, then object B will exert an equal force back on Object A to neutralize the force – cancelling the extreme.
develop in stock prices either to the high or low end, the price will move back toward the average over
time in what is known as mean reversion. Similarly, in physics, Newton’s Third Law states that for every action in nature there is an equal and opposite reaction. Or in other words, if object A exerts a force on object B, then object B will exert an equal force back on Object A to neutralize the force – cancelling the extreme.