1. The author discusses the use of disciplined financial science to identify blue-chip bargains with high return potential; 2. Nick Ward's top 5 picks for October include Amazon and Realty Income, with a potential 48% upside in the next year and 108% in five years; 3. These stocks are undervalued, have strong credit ratings, and are among the top 21% in risk management, ensuring reliable dividends and robust growth.