WHY A MARKET GENIUS GAVE THE WORLD HIS BRAINCHILD

What happens when someone creates a trading AI that humiliates Wall Street—and then open-sources it?Under a canopy of chandeliers in Singapore’s Marina Bay Sands, Joseph Plazo stepped onto the stage, flash drive in hand.“This is the brain that beat the markets,” he said, lifting a USB. “And I’m giving it to the world.”Shock rippled th