Live Roundups Editor's Desk Insights Executive Ops Weather About 🔍
Home › Business & Finance › 20 stocks in the S&P 500 that plunged the most in 2026’s...
Business & Finance

20 stocks in the S&P 500 that plunged the most in 2026’s first half

20 stocks in the S&P 500 that plunged the most in 2026’s first half
MarketWatch Tuesday 30 June 2026, 11:55 UTC By Hannah Pedone 1 min read
Key Points

These companies were hit hard as investors worried about eventual losses of market share to AI tools.

These companies were hit hard as investors worried about eventual losses of market share to AI tools.
AI (ORG)
Originally published by MarketWatch Read original →

Related Stories

UK ‘Minded to Intervene’ in Paramount’s Deal for Warner Bros

UK ‘Minded to Intervene’ in Paramount’s Deal for Warner Bros Paramount Skydance Corp.’s $110 billion takeover of Warner Bros. Discovery Inc. could face an intervention from the UK government after the country’s culture and media secretary raised concerns over plurality in media ownership. Lisa Nandy, Secretary of State for Culture, Media and Sport, on Tuesday wrote a letter to Warner Bros and said to parliament that she’s “minded to intervene” on public interest grounds. If she decides to...

Bloomberg Markets 11m ago

Number of billionaires globally soars by 13% amid AI shares boom

Billionaires’ wealth grew by 25% on average in the year ended in April, research from Swiss bank UBS findsBusiness live – latest updatesThe number of billionaires in the world has jumped by 13% to a record 3,302 people, new figures show, as the super-rich accumulate wealth at an accelerating rate. Billionaires’ wealth grew by 25% on average in the year ended in April, compared with a 10.8% rise in average personal wealth around the world, the Swiss bank UBS found.

The Guardian Business 14m ago

With the yen at a 40-year low, here’s when Japan could intervene to catch the market off balance

Japan’s central bank may look to exploit low trading volumes over the U.S. holiday to push its currency higher.

MarketWatch 14m ago

Oil Supply Won't Come Back as Quickly as Expected, Babin Says

Jun 30th, 2026 Oil Supply Won't Come Back as Quickly as Expected, Babin Says Rebecca Babin, Senior Equity Trader at CIBC Private Wealth, discusses the current state of oil market dynamics. She says the market is overestimating the speed at which oil supply will return to pre-conflict levels. Babin expects oil prices to settle between $75 and $80 per barrel by the end of the year.

Bloomberg Markets 17m ago