Live Roundups Editor's Desk Insights Executive Ops Weather About 🔍
Home › Business & Finance › Wall Street and AI ruined your ‘diversified’ portfolio
Business & Finance

Wall Street and AI ruined your ‘diversified’ portfolio

Wall Street and AI ruined your ‘diversified’ portfolio
MarketWatch Tuesday 22 September 2026, 12:24 UTC By David Weidner 1 min read
Key Points

AI is everywhere, leaving investors exposed if the technology doesn’t pan out as expected.

AI is everywhere, leaving investors exposed if the technology doesn’t pan out as expected.
AI (ORG)
Originally published by MarketWatch Read original →

Related Stories

Santoli: The S&P 500 is within striking distance of record as bull relies on familiar leadership

Get Mike Santoli's Market Memo in your inbox first. When there's a strong undertow near the beach, the move is to swim sideways, traveling parallel to the shore to reach a point beyond the narrow rip current's pull. The stock market seems to have executed such a cautious, patient maneuver.

CNBC 8m ago

Refining-Stocks Rally Stalls as Talk of Diesel Export Ban Swirls

This year’s big rally in US refiner stocks is running into growing headwinds with some Republican leaders calling to restrict exports of diesel, which has soared as global conflicts limit supplies.

Bloomberg Markets 16m ago

Circle lands $100 million from Binance to ramp up global USDC expansion

Binance is investing $100 million in stablecoin issuer Circle as part of a five-year deal calling for world's largest crypto exchange to promote Circle's flagship USDC on its platform. Shares of Circle rose more than 1% in premarket trading Tuesday. The agreement signals a push to expand USDC beyond its historically U.S.-focused base and compete more directly with stablecoin giant Tether in international crypto markets.

CNBC 22m ago

Donald Trump to address world leaders at the UN

US president will also meet heads of government including Ukraine’s Volodymyr Zelenskyy and UK’s Andy Burnham

Financial Times 24m ago