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This episode is brought to you by Charles Schwab. Decisions made in Washington can affect your portfolio every day. Washington Wise from Charles Schwab is an original podcast that unpacks the stories making news in Washington. Listen@schwab.com WashingtonWise hey listeners, your Money briefing is still on a break, but we'll be back with more personal finance information for you in the future. Until then, here's the news moving the markets this week.
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Hey listeners, it's Saturday, June 27th. I'm Jim Jack Pitcher for the Wall Street Journal, and this is what's News in Markets, Our look at the biggest stock moves of the week and the news that drove them. Let's get to it. A nasty tech sell off dragged down the S&P 500 and NASDAQ this week, with chip makers leading the slide. Both indexes logged five straight days of declines. Doubts over whether the AI boom can sustain its red hot momentum weighed on investors. It also undermined the broader market because a handful of tech giants have buoyed much of this year's G gains. Global indexes closely tied to AI also got clobbered this week. Overall, the Nasdaq ended 4.6% lower, its biggest weekly loss in over a year, while The S&P 500 lost 2%. The Dow, which is less exposed to tech stocks, eked out a 0.6% gain to close out the week. Elsewhere, oil prices dropped 8.7% this week to end under $70 a barrel for the first time since the Iran war started. That decline helped boost consumer spirits a bit in June as prices at the pump moderated. Here's a tale of two AI earnings reports On Tuesday, after the market close, Cerebras Systems shrunk its quarterly loss and almost doubled revenue in its first earnings release as a public company since raising $5.6 billion in its May IPO. But, and this is key, the chip company projected narrower profit margins, prompting a scare. Its shares fell almost 20% on Wednesday. That same day after the close, memory chip maker Micron reported a more than fourfold increase in its revenue for the latest quarter and topped analyst expectations in every metric that investors scrutinize. Micron's operating income in the current quarter is now estimated to surpass the highest full year revenue it has ever reported, and that's thanks to the ongoing memory shortage plaguing the AI industry. Micron shares jumped nearly 16% on Thursday, while other memory makers saw similar gains in their shares by week's end. Micron stock finished little changed, while cerebras shares closed 23% lower. One of the biggest AI losers this week was Oracle. In its latest annual report released this week, the tech firm reported its headcount shrank by 21,000 jobs, or about 13% from its prior fiscal year. The cuts come as it continues to build out its artificial intelligence infrastructure. The Wall Street Journal previously reported that the cloud computing and database company began reducing its workforce in March. Oracle also logged $1.84 billion in severance and other costs under a restructuring plan still in process. That could mean further workforce cuts down the road. In the filing, the tech company also hinted at risks inherent in an AI heavy strategy, including the failure to recoup its investments. While last year Oracle sprung up as an AI darling following deals worth hundreds of billions of dollars, it isn't immune to the overall jitters that investors are feeling lately about their AI bets. This week is Exhibit 1. Oracle ended the week down 19%, making it one of the worst performers in the S&P 500. And Wendy's shares had a wild ride on the meme stock rollercoaster this week. Stock jumped on Wednesday after droves of retail traders poured into the struggling fast food chain using the same playbook they used for GameStop and AMC. Wendy's Bulls defended the restaurant operator on Reddit to spur on a rally. Our world will not be shaken. Wendy will prosper, one user wrote. We need to save Wendy's before it's too late, another user posted on Reddit's WallStreetBets forum to other individual investors. But on Thursday, the rally sputtered, with the stock falling 6.7% while more than 100 million shares changed hands. For reference, the stock's daily volume even exceeded that of Micron after its blockbuster earnings. By Friday, Wendy's stock was still a winner, gaining 15% for the week. And now you know what's news in markets this week. You can read about more stocks that moved on the week's news in our live markets coverage on WSJ.com today's show was produced by Anthony Banci, with supervising producer Jana Herron. I'm Jack Pitcher. Have a great weekend.
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Episode: What’s News in Markets: AI Tales, Oracle Woes, Wendy’s Sizzles
Date: June 27, 2026
Host: Jack Pitcher (Wall Street Journal)
This edition of "Your Money Briefing" offers a concise round-up of the week’s most influential stock market movements, focusing on dramatic shifts in tech stocks—especially AI-related companies—Oracle’s workforce reduction, and a volatile meme stock rally in Wendy’s. Special attention is paid to how investor sentiment around AI is roiling markets, and how consumer-facing and tech stocks are diverging in this environment.
[00:28-01:30]
"A nasty tech sell off dragged down the S&P 500 and NASDAQ this week, with chip makers leading the slide."
— Jack Pitcher [00:33]
[01:31-01:42]
[01:43-03:03]
"Micron's operating income in the current quarter is now estimated to surpass the highest full year revenue it has ever reported, and that's thanks to the ongoing memory shortage plaguing the AI industry."
— Jack Pitcher [02:34]
[03:04-03:47]
"The tech company also hinted at risks inherent in an AI heavy strategy, including the failure to recoup its investments."
— Jack Pitcher [03:37]
[03:48-04:35]
Wendy’s rallied on Wednesday as Reddit traders used the GameStop/AMC playbook, defending the fast-food chain against short sellers.
Viral forum posts:
"Our world will not be shaken. Wendy will prosper."
— Reddit user (WallStreetBets) [Approx. 04:15]
"We need to save Wendy’s before it’s too late."
— Reddit user (WallStreetBets) [Approx. 04:18]
Trading volume soared, even surpassing blockbuster earnings plays like Micron.
The stock jumped, then fell 6.7% as volatility struck, but finished the week up 15%.
On Tech and AI Volatility:
“Doubts over whether the AI boom can sustain its red hot momentum weighed on investors.”
— Jack Pitcher [00:46]
On Oracle’s AI Risks:
“Oracle ended the week down 19%, making it one of the worst performers in the S&P 500.”
— Jack Pitcher [03:46]
On Meme Stock Enthusiasm:
“Wendy’s Bulls defended the restaurant operator on Reddit to spur on a rally.”
— Jack Pitcher [04:11]
This fast-paced update captures how AI hype—and anxiety—drives outsized gains and losses in tech stocks, with Oracle’s layoffs and risks contrasting sharply with Micron’s AI-fueled surge. Outside of tech, Wendy’s became the latest meme stock phenomenon, capturing the imagination (and money) of retail investors and sparking major volatility. The episode is a timely snapshot of market psychology at the intersection of innovation, risk, and internet-driven speculation.