Technical analysis is useful in identifying trading opportunities, as well as helping investors make informed decisions about when to buy or sell securities.
Price action is a method of analyzing and trading financial markets based on the movement of prices and patterns on a chart, without relying on any indicators or other technical analysis tools. Price action traders believe that all the necessary information for making trading decisions can be found in the price movements themselves.
Fundamental analysis is a method of analyzing and evaluating the intrinsic value of a security, such as a stock, bond, or commodity, based on economic, financial, and other qualitative and quantitative factors.
Derivatives analysis involves analyzing the market trends and factors that affect the value of the underlying asset, as well as the structure and terms of the derivative contract itself.