“JOSEPH PLAZO TO FUTURE TRADERS: YOUR ALGORITHMS DON’T KNOW RIGHT FROM WRONG”

At a regional summit of the next generation of economic leaders, Joseph Plazo—founder of the algorithmic trading firm Plazo Sullivan Roche—delivered a pointed appeal for ethical caution.MANILA — Plazo didn’t talk about speed or scale.“If you hand over your portfolio to a machine,” he said, “you must ask: does it reflect your ethics—