Live Roundups Editor's Desk Insights Executive Ops Weather About 🔍
Home › Business & Finance › Amateur investors are changing how the stock market...
Business & Finance

Amateur investors are changing how the stock market works. That’s creating opportunities for those who know where to look.

Amateur investors are changing how the stock market works. That’s creating opportunities for those who know where to look.
MarketWatch Thursday 25 June 2026, 16:59 UTC By Joseph Adinolfi 1 min read
Key Points

The rise of the retail investor is making the market less efficient — and AI is compounding the problem, according to a quant at Goldman Sachs.

The rise of the retail investor is making the market less efficient — and AI is compounding the problem, according to a quant at Goldman Sachs. [Image text:] EFEFFFE FFFEEEE 111
AI (ORG) Goldman Sachs (ORG)
Originally published by MarketWatch Read original →

Related Stories

Liner of Trump’s reflecting pool was cut with sharp blade, National Park Service says

A liner along the bottom of the Lincoln Memorial Reflecting Pool was cut with a sharp knife or razor this month, causing damage to the foam sealant installed as part of a US$16 million rehabilitation project, a top official at the National Park Service says. The agency reported the June 9 incident to US Park Police, said Frank Lands, deputy director of operations for the park service. Lands made the statement in a court document filed late on Wednesday as part of a lawsuit filed by a...

South China Morning Post 20m ago

Ford CEO Says Human Workers Are Making a Difference

Jun 25th, 2026 Ford CEO Says Human Workers Are Making a Difference Ford Motor Co. Chief Executive Officer Jim Farley talks about how human workers are making all the difference on the factory floors. He speaks on "Bloomberg Open Interest."

Bloomberg Markets 27m ago

Figma Unveils Full-Stack Canvas for the AI Era

Jun 25th, 2026 Figma Unveils Full-Stack Canvas for the AI Era Collaborative design firm Figma unveiled a platform overhaul for the AI era at its annual Config conference in San Francisco, transforming its workspace into what it calls an "intelligent canvas" for full-stack digital creation. Figma co-founder and CEO Dylan Field joins Ed Ludlow on "Bloomberg Tech."

Bloomberg Markets 37m ago

Blazers' Dundon: Public money only to fix arena

Amid backlash over his decision to give new coach Micah Nori a reportedly low-value contract, Portland Trail Blazers governor Tom Dundon is digging in his heels that public money only should fund a $600 million makeover of the Moda Center. "It feels like we're making a pretty big investment by staying here and paying these tax rates," Dundon said, according to multiple outlets, during Wednesday's annual meeting of the Portland Metro Chamber being held at the Moda Center. The city of Portland...

ESPN 38m ago