William Delbert Gann: Biography, Career, and Business Insights

William Delbert Gann’s Profile Summary

Company	Self-employed
Position	Trader, Investor, Financial Theorist
Source of wealth	Stock and commodity trading, royalties from published works, self-run financial courses and teachings.
Also known as	Author, Educator, Financial Theorist
Years of life	06.06.1878 - 18.06.1955
Education	No formal higher education; primarily self-taught in mathematics and market analysis.
Citizenship	United States
Residence	New York City, United States
Family	Information about his family is limited.
Website, Social Media	https://www.wdgann.com/

William Delbert Gann’s biography

William Delbert Gann, often referred to as W.D. Gann, was an American financial theorist and trader, whose innovative and often mysterious trading techniques continue to intrigue investors and analysts. Born on June 6, 1878, in Lufkin, Texas, Gann embarked on a career that would make him one of the most renowned figures in financial analysis and trading. Despite limited formal education, he developed a deep fascination with mathematics, astrology, and financial markets, combining these interests into a unique trading approach that focused heavily on geometric and cyclical analysis. Gann's techniques, such as the “Gann Angles” and “Square of 9,” are still discussed and analyzed in trading communities worldwide. Gann claimed these methods allowed him to predict market movements with remarkable accuracy. During his career, he also self-published several influential books and courses on trading, including Truth of the Stock Tape and The Tunnel Thru the Air, which further added to his mystique and impact. Known for his financial acumen, Gann's self-taught methods have had a lasting influence, particularly in the fields of technical and cyclical analysis, making him an iconic figure in both historical and contemporary financial studies. He passed away in 1955, yet his contributions to trading theory and technical analysis remain celebrated and debated by professionals and enthusiasts alike.

How did William Delbert Gann make money?

William Delbert Gann makes money in the following areas:

Stock and commodity trading, royalties from published works, self-run financial courses and teachings.
What is William Delbert Gann net worth?

As of 2025, there is no publicly available and reliable information regarding William Delbert Gann’s net worth.

What is William Delbert Gann also known as?

William Delbert Gann was well-known not only as a trader but also as an educator and author in financial analysis. His books, including 45 Years in Wall Street, have influenced generations of traders by explaining complex trading theories and tools. Gann conducted educational courses to train others in his unique trading methods, making his teachings accessible to a wider audience. His theories have since become foundational for certain aspects of technical analysis, and his influence persists in financial education

Prominent achievements of William Delbert Gann

Credited with developing Gann Angles and the Square of 9, published multiple seminal books on trading, gained significant recognition for his predictive trading techniques, established enduring financial theories influencing technical analysis

What are William Delbert Gann’s key insights?

Gann’s philosophy centered on the cyclical nature of markets, incorporating mathematics, geometry, and astrology. He believed in using time cycles and price patterns to predict market behavior, advocating for a disciplined, methodical approach

William Delbert Gann’s personal life

Detailed family information is not widely available; he is known to have married and had children, but few personal details are documented

Useful insights

Advanced strategies for stock and Forex traders

As you progress in your trading journey, it is important to explore more advanced strategies. These books dive deeper into technical analysis and trading psychology, helping traders improve their edge.

John Bollinger – "Bollinger on Bollinger Bands"
- Summary:
  
  Bollinger, the creator of Bollinger Bands, provides an in-depth explanation of how to use this technical indicator to measure market volatility and identify trading opportunities. The book includes detailed examples of how Bollinger Bands can be applied in various market conditions.
- Why read it:
  
  Understanding how to use technical indicators like Bollinger Bands is crucial for identifying market trends and making informed decisions. This book is essential for traders looking to master volatility-based strategies.
Al Brooks – "Trading Price Action Trends"
- Summary:
  
  Brooks focuses on price action trading, a strategy that relies on interpreting raw price movements without the use of lagging indicators. His book teaches how to read price charts, identify trends, and use support and resistance levels effectively.
- Why read it:
  
  As one of the purest forms of technical analysis, price action trading can significantly enhance a trader's ability to react to market movements. Traders seeking a deeper understanding of market behavior will find Brooks' insights invaluable.