Comparing 48 vs 50 investment principles across 16 common topics
Use this page to compare Jesse Livermore and William Gann by decision process, not by performance claims. Start with each investor’s style summary, then scan the 16 shared topics to see where their principles overlap. If you are new, begin with the common topics; if you have a specific problem, jump to the topic table and open the related rule pages. Next, use the unique-topic lists to choose a framework that fits your current question (risk control, valuation discipline, thesis review, or behavior). Open 2–3 linked principle pages and write one “what would change my mind?” trigger in your journal. Educational only.
Investment Style: Speculation, Trend Following, Technical Analysis, Short Selling
Jesse Lauriston Livermore (July 26, 1877 – November 28, 1940) was an American stock trader considered one of the greatest traders in history. He made and lost several fortunes during his career, inclu...
Investment Style: Technical Analysis, Pattern Recognition, Time Cycles, Geometric Analysis
William Delbert Gann (June 6, 1878 – June 18, 1955) was an American trader and analyst who developed the technical analysis methods known as Gann angles, the Gann square, and the hexagon chart. He is ...
Both Jesse Livermore and William Gann share principles on these topics.
| Topic | Jesse Livermore | William Gann |
|---|---|---|
| Risk Management | 3 principles | 3 principles |
| Value Assessment | 3 principles | 3 principles |
| Investment Psychology | 3 principles | 3 principles |
| Buying Principles | 3 principles | 3 principles |
| Life Wisdom | 3 principles | 3 principles |
| Long-Term Investing | 3 principles | 3 principles |
| Business Quality | 3 principles | 3 principles |
| Mental Models | 3 principles | 3 principles |
| Business Judgment | 3 principles | 3 principles |
| Margin of Safety | 3 principles | 3 principles |
| Thinking Methods | 3 principles | 3 principles |
| Stock Picking | 3 principles | 3 principles |
| Market Psychology | 3 principles | 3 principles |
| Circle of Competence | 3 principles | 3 principles |
| Selling & Review | 3 principles | 3 principles |
| Investment Philosophy | 3 principles | 5 principles |
Jesse Livermore has 48 investment principles and William Gann has 50. They share insights on 16 common topics, yet each brings unique perspectives and methodologies that complement each other.
Jesse Livermore and William Gann share principles across 16 investment topics. These common themes represent the most fundamental ideas in investing, approached from different but complementary angles.
Both masters offer invaluable wisdom. Jesse Livermore with 48 principles and William Gann with 50 principles cover complementary aspects of investing. Studying both provides a more complete investment framework.