Guy Gentile has spent more than 30 years as an active trader, earning a reputation as one of the more outspoken and recognizable figures in the day trading world. His career has spanned the trading floor, proprietary trading, and the founding of high-frequency trading firms.
Known publicly as The Stock Operator, Guy built his name on aggressive, disciplined trading — combining momentum strategies with short selling, and an unrelenting focus on risk management. He has been a vocal commentator on market structure, algorithms, and how retail traders can avoid getting run over by them.
Personal website