Forget about linking physics with the financial market, human behavior is not simple ups and downs like free air practicals. learn from those brilliant investors like Warren Buffett who proved themselves correct using in-depth study on company fundamentals. while human are irrational sometimes, they will finally back to a rational status and drive stock prices back to what it is worth, it is that so simple but why people keep on linking the financial market with whatever imaginable like astrology, sun spots, biology.....