THE GENIUS WHO GAVE AWAY WALL STREET’S SECRETS

By Forbes ContributorHe cracked the market—and chose not to keep the advantage to himself.Seoul, South Korea — The auditorium at Seoul National University was packed as Joseph Plazo, founder of Plazo Sullivan Roche Capital, took the stage.It wasn’t a tech demo. It was the unveiling of a revolution.Plazo leaned into the mic and said: “What I

By Forbes ContributorHe built the smartest trading system alive—and gave it away.Seoul, South Korea — At Seoul National University, a full house of professors, students, and analysts awaited Joseph Plazo’s keynote.Bloomberg reporters scribbled beside AI engineers. Professors sat next to grad students. Everyone leaned in.Plazo smiled and began