Trading Theories adn Patterns to follow

The efficient markets hypothesis (EMH) remains a topic for debate. The EMH states that the market price for shares incorporates all the known information about that stock. This means that the stock is accurately valued until a future event changes that valuation. Because the future is uncertain, an adherent to EMH is far better off owning a wide swath of stocks and profiting from the general rise of the market. You either believe in it and adhere to passive, broad market investing strategies, or you detest it and focus on picking stocks based on growth potential, undervalued assets, and so on.

Opponents of EMH point to Warren Buffett and other investors who have consistently beaten the market by finding irrational prices within the overall market.
1
SKEMA Business School. “Is Warren Buffett the Exception That Proves the Rule?”