The Rebel Who Outsmarted Wall Street—Then Gave Away the Code
The Rebel Who Outsmarted Wall Street—Then Gave Away the Code
Blog Article
By Guest Columnist, Forbes Asia
Wall Street never saw him coming—because Joseph Plazo never played by its rules.
Quezon City, Philippines — A decade ago, Joseph Plazo coded algorithms during brownouts, lit by candles and ambition.
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.
Today, that system—called System 72—has a 99% win rate in stocks, and 95% in copyright.
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.
Behind the panic, the machine found patterns—and profits.
By Q3, the firm was posting high-frequency wins with minimal drawdown.
A fund offered $200 million. Plazo walked away.
## The Shock Move: Give It to the Kids
He released the brain—not to banks, but to students.
From Tsinghua to Tokyo to Manila, universities got the core AI—and curriculum to match.
“I want the next generation to know how to navigate,” he said.
## A New Breed of Thinkers
From Seoul to Mumbai, students are applying the system in ways Wall Street more info never imagined.
In Bangalore, a team modeled crop demand. In Malaysia, disaster logistics. In Tokyo, insurance pricing.
“It’s not just trading,” a student says. “It’s a new way to think.”
## Pushback from the Power Players
Wall Street wasn’t amused.
“It’s irresponsible,” one economist said.
He wasn’t apologizing.
“A scalpel doesn’t choose how it’s used,” he said. “People do.”
The core code was open. The infrastructure? Proprietary.
## 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.”
This isn’t just innovation. It’s closure.
He built a door where there was a wall.
## What If the Oracle Was Always Human?
From Ivy League to barangay incubators, Plazo’s teaching kids how to outthink machines.
“Anticipate emotion, not events,” he told Stanford students.
## Final Word: The Oracle Who Shared the Map
He made billions, then made meaning.
“System 73 is next,” he says. “But this one… I hope you’ll build with me.”
And maybe that’s the biggest trade of all—secrecy for shared brilliance.