THE REBEL WHO OUTSMARTED WALL STREET—THEN GAVE AWAY THE CODE

By Guest Columnist, Forbes AsiaHe wasn’t from the finance elite. That’s how he beat them all.Quezon City, Philippines — Ten years ago, Joseph Plazo sat under flickering candlelight, debugging neural nets while the city powered down.His gear was outdated. His ambition wasn’t.He built, in obscurity, a system that sensed emotion before markets