Tech Turbulence Triggers Global Stock Market Decline

WHO:

AP - SpaceX's stock briefly dropped 2.9% before finishing with a modest rise of 0.2%.

AP - Softbank Group Corp. experienced a 12.5% plunge, impacting the Nikkei 225 index.

AP - Softbank Group Corp. is a major investor in OpenAI.

Yahoo Finance - OpenAI, Apple, Micron, Samsung, SK Hynix, Federal Reserve

Bloomberg Markets - Robert Friedland, David Westin, Priya Misra

WHAT:

AP - ON Semiconductor's stock dropped 23.7% after announcing an all-stock deal to acquire Synaptics valued at roughly $7 billion.

AP - The price of Brent crude oil dropped 3.8% to $72.60.

AP - Micron Technology's stock fell 6.7%, contributing significantly to market declines.

AP - SK Hynix fell 8.4%, and Samsung Electronics sank 5.3%.

AP - ON Semiconductor's stock dropped 23.7% after announcing an all-stock deal to acquire Synaptics valued at roughly $7 billion.

AP - Micron Technology's stock fell 6.7%, contributing to market declines.

AP - The S&P 500 slipped 3.47 points to 7,354.02, while the Dow Jones Industrial Average dipped 44.51 to 51,876.11, and the Nasdaq composite fell 60.99 to 25,297.62.

AP - ON Semiconductor experienced a 23.7% drop after announcing an all-stock deal to acquire Synaptics valued at roughly $7 billion.

AP - Micron Technology's stock dropped 6.7%, contributing significantly to market declines.

AP - American Airlines Group's stock rose 1.7% due to easing oil prices.

AP - Eli Lilly's stock jumped 7.1% following a recommendation for approval from the European Medicines Agency for several medicines.

Yahoo Finance - Micron Technology signed 16 strategic customer agreements.

Yahoo Finance - Micron Technology shares rose about 10%, while Sandisk climbed about 13%, Western Digital gained nearly 3%, and Seagate Technology added about 2%.

Yahoo Finance - SK Hynix jumped about 13% after outlining plans to raise as much as $29.4 billion through a U.S. listing.

Yahoo Finance - Qualcomm jumped about 4% after setting a 2029 data-center revenue target above $15 billion.

Yahoo Finance - The Nasdaq Composite was down 0.2%, and the S&P 500 fell slightly, with both indexes closing out the week with losses of more than 4% and nearly 2%, respectively.

Yahoo Finance - The Dow Jones Industrial Average dropped below the flat line but notched a weekly win of less than 1%.

Yahoo Finance - OpenAI is reportedly considering delaying its mega-IPO until 2027.

Yahoo Finance - Apple raised prices of its MacBooks and iPads.

Yahoo Finance - Brent crude futures sank to about $72 a barrel, while WTI crude traded near $69.

WHERE:

AP - The Nikkei 225 index in Japan fell by 4.2% due to losses for AI stocks.

Yahoo Finance - The Strait of Hormuz

WHEN:

AP - The anticipated IPO for OpenAI is now suggested to be delayed until 2027.

Yahoo Finance - OpenAI's IPO is reportedly being pushed back until 2027.

WHY:

AP - Concerns are growing that the skyrocketing cost of memory and storage components could hit device makers, as indicated by Apple's price increases.

AP - Concerns are growing that rising memory prices could lead to lower demand for devices, as indicated by Apple's price increases.

Bloomberg Markets - A hot May reading of the Fed's preferred inflation gauge, the Personal Consumption Expenditures index, is contributing to market adjustments on bets for the Fed's rate hikes.

Yahoo Finance - Concerns are growing that the skyrocketing cost of memory and storage components could hit device makers.

Yahoo Finance - The AI trade is under pressure due to bets on a Federal Reserve interest-rate hike this year.

HOW:

AP - The market is reacting to a report showing expectations for inflation among U.S. consumers inched down to 4.6% from 4.8% in May.

Yahoo Finance - The market is reacting to a hot May reading of the Fed's preferred inflation gauge, the Personal Consumption Expenditures index.

(UPDATED June 27, 2026 21:15 UTC)

ON Semiconductor's stock took a significant hit, dropping 23.7% after announcing an all-stock deal to acquire Synaptics for about $7 billion, while Micron Technology's stock fell 6.7%, contributing to broader market declines. The Nikkei 225 index in Japan also suffered, falling 4.2% amid losses for AI stocks, as concerns grow about the rising costs of memory and storage components impacting device makers. In other market news, SpaceX's stock briefly dipped 2.9% before finishing slightly up by 0.2%, and Brent crude oil prices dropped 3.8% to $72.60.

(UPDATED June 27, 2026 15:19 UTC)

Softbank Group Corp. saw a significant drop of 12.5%, which impacted the Nikkei 225 index in Japan, leading to a 4.2% decline primarily due to losses in AI stocks. In the U.S., ON Semiconductor's stock plummeted 23.7% following its announcement of a $7 billion all-stock deal to acquire Synaptics, while Micron Technology's stock fell 6.7%, contributing to overall market declines, with the S&P 500 slipping 3.47 points to 7,354.02. The market's reaction comes amid growing concerns that rising memory prices could dampen demand for devices, as evidenced by Apple's recent price increases, alongside a report indicating that inflation expectations among U.S. consumers decreased slightly to 4.6%.

(UPDATED June 27, 2026 13:20 UTC)

In a significant market development, Softbank Group Corp. continues to be a major investor in OpenAI, although the anticipated IPO for the company is now suggested to be delayed until 2027. ON Semiconductor saw a substantial 23.7% drop after announcing an all-stock deal to acquire Synaptics for approximately $7 billion, while Micron Technology's stock fell 6.7%, contributing to broader market declines. On a more positive note, American Airlines Group's stock rose 1.7% thanks to easing oil prices, and Eli Lilly's stock jumped 7.1% following a favorable recommendation from the European Medicines Agency for several of its medicines.

(UPDATED June 27, 2026 01:34 UTC)

Micron Technology has signed 16 strategic customer agreements, leading to a significant rise in its shares by about 10%. Other companies also saw gains, with Sandisk climbing approximately 13%, Western Digital increasing nearly 3%, and Seagate Technology adding about 2%, while SK Hynix jumped about 13% after announcing plans to raise up to $29.4 billion through a U.S. listing. Meanwhile, Qualcomm's shares rose about 4% after setting a 2029 data-center revenue target exceeding $15 billion, as market adjustments continue in response to a hot May reading of the Fed's preferred inflation gauge.

(UPDATED June 26, 2026 23:18 UTC)

The Nasdaq Composite dipped by 0.2% and the S&P 500 experienced a slight decline, both indexes wrapping up the week with losses exceeding 4% and nearly 2%, respectively, while the Dow Jones Industrial Average fell below the flat line but managed a weekly gain of less than 1%. OpenAI is reportedly considering postponing its mega-IPO until 2027, as rising concerns about the soaring costs of memory and storage components threaten device manufacturers, compounded by pressures from anticipated Federal Reserve interest-rate hikes. In the energy market, Brent crude futures dropped to around $72 a barrel, while WTI crude traded near $69, reflecting the ongoing volatility in the Strait of Hormuz.