William J. O'Neil

William J. O'Neil was a renowned American investor and author who developed a systematic approach to stock trading and investing. He is best known for creating the "CAN SLIM" method, which combines fundamental analysis (company performance and growth) with technical analysis (stock price patterns) to identify high-potential stocks. O'Neil founded Investor's Business Daily, a publication dedicated to stock market insights. His strategies emphasize discipline, research, and timing to improve investment success. Overall, his work has influenced many traders and investors seeking a structured way to navigate the stock market effectively.