No one expected Joseph Plazo’s TEDx session to dismantle the last remnants of the Wall Street mythos—but that’s exactly what he did.
Drawing on data from Plazo Sullivan Roche Capital, he showed that algorithms now dominate more than 80% of global market volume, rendering human decision-making largely ceremonial.
1. The Death of the Trading Floor
He explained that the traditional trader—the one analyzing charts and making judgment calls—has been replaced by execution models capable of scanning millions of data points in microseconds.
The Real Reason Humans Were Removed
Algorithms don’t panic. They don’t second-guess. They execute exactly as coded.
How Code Became the Market’s Nervous System
He explained that today’s institutional algos operate with AI-assisted logic, giving them adaptive capabilities once reserved for human intuition.
The Uncomfortable Truth Plazo Exposed
Yet, he also offered hope: humans click here can win—not by being faster, but by understanding how these systems think, move, and rebalance.
What the Audience Never Expected
As Joseph Plazo concluded, he left the crowd with a message that resonated long after the applause faded:
“Human intuition isn’t dead. But in today’s markets, intuition must be paired with algorithmic understanding—or it will be crushed by it.”
His TEDx talk didn’t just explain the last decade of change—it armed the public with the truth behind modern trading.
And for many, it was the wake-up call they never saw coming.