How a Self-Taught Filipino Coder Gave the Market a Conscience

By Special Report by Forbes Technology Desk

Joseph Plazo didn’t come from Wall Street. That’s exactly why he was able to beat it.

In a hot Quezon City apartment, with fans off and lights out, Joseph Plazo kept coding—driven by vision alone.

A secondhand laptop. A wobbly table. But the simulations ran.

He was building something no one believed in—a trading AI that anticipated fear and greed before markets even blinked.

Now, System 72 outperforms the S&P 500 and predicts volatility like a prophet.

It skipped black swans. It surfed micro-rallies. It built billions in returns.

But instead of guarding it, Plazo gave it away—to students.

## Cracking the Market Without Permission

He didn’t wear suits or attend finance summits. He read whitepapers on borrowed Wi-Fi.

Instead, he read machine learning papers at night and hustled consulting gigs by day.

“Emotion leads price. That’s what I taught my machine,” says Plazo.

There were 71 failures before the breakthrough.

Then came System 72. It tracked behavior, not just price.

## The Day the Machine Spoke Louder Than Noise

During a panic in 2024, his AI spotted the optimism nobody saw.

Social sentiment softened. Options flow hinted recovery. Fear curves flattened.

By fall, it was beating markets at their own game.

Hedge funds circled. Plazo said no.

## The Shock Move: Give It to the Kids

Rather than sell, Plazo shocked the world: he gave System 72 to twelve Asian universities.

Kyoto, NUS, Indian IITs—all got access to the system.

“I built this for understanding—not control,” Plazo announced.

## A New Breed of Thinkers

Today, students across Asia are redefining finance education with System 72.

Some optimize logistics. Others model weather resilience. One group gamified AI for kids.

“It’s behavioral finance—made teachable,” said one young developer.

## Pushback from the Power Players

Economists called it reckless.

“It’s irresponsible,” one economist said.

But Plazo didn’t back down.

“A scalpel doesn’t choose how it’s used,” he said. “People do.”

The engine’s out there. The steering wheel’s still locked.

## Legacy: Code as Redemption

In Korea, he got personal: “My father died broke. Not because he was dumb—but because no one taught him how markets work.”

He saw pain. He built precision.

The tech matters. The teaching matters more.

## What If the check here Oracle Was Always Human?

He’s in Stanford, Tokyo, and Manila—teaching intuition to institutions.

He teaches them not to copy—“Outgrow it,” he says.

## Final Word: The Oracle Who Shared the Map

People expected a recluse billionaire. What they got was an oracle in sneakers.

“System 73’s coming,” he says. “Let’s build it together.”

Because maybe power isn’t what you own—it’s what you set free.

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