John Bollinger

John Bollinger is a prominent technical analyst and investment strategist who is best known for his development of the Bollinger Bands, a technical trading tool used to measure market volatility. Bollinger Bands consist of a set of lines plotted two standard deviations away from a simple moving average and are used to indicate potential price reversals or breakouts. Bollinger's contribution to technical analysis has made a significant impact on the trading industry, and his work has been widely adopted and referenced by traders and investors.