Just been diving into the history of technical analysis, and I gotta say - William Delbert Gann's story is absolutely fascinating. This guy was basically the OG of modern trading methodology.

So here's the thing about Gann: born in Texas back in 1878, came from nothing really. Didn't have much formal education, but that didn't stop him. Started working in cotton warehouses, picked up reading and writing there, then moved to Texarkana where he landed a job at a brokerage. By 1903, he was ready to go all in and founded his own trading firm - W.D. Gann & Company.

What makes William Delbert Gann legendary isn't just that he was a successful trader. It's what he documented and shared. The guy actually wrote books explaining his methods - Wall Street Stock Selector came out in 1930, then New Arrow Direction Detector in 1936. His most comprehensive work? How to Make Profits on Commodities and How to Make Profits on Puts and Calls in 1941. He literally codified trading strategies that people are still studying today.

His real genius was developing those geometric-based technical analysis tools - Gann Angles and Gann Fan. Yeah, some people think his approach was eccentric, mixing geometry with market prediction, but you can't deny the impact. William Delbert Gann changed how traders think about analyzing charts and predicting market movements.

Even with all the debate around his unconventional methods, the guy's influence on finance and trading is undeniable. He's basically the foundation that modern technical analysis is built on. Pretty wild when you think about it - a Texas kid with limited education became one of the most influential figures in trading history. 📈