At a regional summit of the next generation of economic leaders, Joseph Plazo—founder of the algorithmic trading firm Plazo Sullivan Roche—offered an unusual message: slow down.MANILA — Plazo didn’t talk about speed or scale.“Profit isn’t the only thing on the line. So is principle.”???? **He Built the Bot. But He’s Not Sure We’re

Inside the Asian Institute of Management, Joseph Plazo—founder of the algorithmic trading firm Plazo Sullivan Roche—offered an unusual message: slow down.MANILA — Plazo didn’t talk about speed or scale.“Profit isn’t the only thing on the line. So is principle.”???? **Joseph Plazo: A Technologist Sounding the Alarm**Plazo is not new to