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(Updates with index/price moves, macroeconomic data, and analysts' comments from the first paragraph

(Updates with latest market prices and developments.) US benchmark equity indexes were mostly low

I have covered Micron several times in the past. And each time, the headline has been some variation of the same theme. The numbers keep getting bigger and bigger, the analyst targets keep moving higher, and of course, the artificial intelligence (AI) memory supercycle keeps defying the skeptics ...

Today, June 23, 2026, investors faced sharp volatility as rate-hike expectations and a South Korean tech sell-off rattled Wall Street.

Wall Street Shaken as AI Spending Fears Trigger Broad Market Selloff

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The tech fund's impressive return looks broad, but a closer look reveals the heavy lifting was done by just a few of its holdings.

A South Korean memory selloff rippled through the U.S. on Tuesday morning, but Dan Ives isn't worried.

(Updates with index/price moves and political/company news from the first paragraph.) US equity i

Investors are digesting a hawkish Fed, with risk-off sentiment driving a sell-off in AI and crypto

Single-stock leveraged ETFs were ticking time bombs. And they just blew up in Korea.

At $2,184 for SanDisk (NASDAQ:SNDK) and $1,134 for Micron Technology (NASDAQ:MU), both warrant scrutiny. Each has rerated so violently on the AI memory supercycle that fundamentals, however strong, now have to catch up to the rally. SanDisk is the standalone NAND flash pure play spun out of Western Digital in February 2025. Micron is the ... Buy, Sell, or Hold: SanDisk at $2,184 and Micron at $1,134

The Dow was up 50 points, or 0.1%, and on the upswing after dropping at the open. The S&P 500 was down 0.7%, while the Nasdaq was down 1.2%. The iShares Semiconductor ETF was still down 5.8%, but consumer staples, health care, real estate, utilities, financials, and communication services were all posting solid gains.

Chip stocks plunged on Tuesday, one day after the Philadelphia semiconductor index, known as SOX, hit a record high.

Tech stocks shriveled up Tuesday as fears about an AI bubble sapped market momentum.

Shares of SanDisk (NASDAQ:SNDK) are leading a sharp memory-chip selloff Tuesday morning session, with SanDisk stock down 11% to $2,027.50. The decline comes one day after the stock closed at a record high, capping a stunning run higher. Micron Technology (NASDAQ:MU) stock is sliding alongside it, off 10% to $1,085, while Western Digital (NASDAQ:WDC) shares ... SanDisk Plunges 11%, Micron and Western Digital Slide 10% as Korean Market Crash Hits Memory Chips

Companies in The News Are: APGE, ABBV, DLR, META, SNDK

Stock Market Today: The Dow Jones index dropped, while tech futures plunged as Micron, Nvidia and Sandisk dived premarket.

US stocks looked set for a sharply weaker open on Tuesday as a sell-off in technology shares deepens across global markets. Futures point to losses for the Nasdaq 100 of around 849 points, or 2.8%, while the S&P 500 is set to shed 1.3% and the Dow Jones to drop 0.4%. The weakness...

Hot AI leaders such as Micron and Sandisk dived early Tuesday as South Korea led a global stock market rout.

Anthropic appeared poised to become the next blockbuster public offering. Just weeks ago, enthusiasm surrounding artificial intelligence seemed unstoppable, private market valuations were climbing, and investors were already comparing Anthropic’s potential debut to SpaceX‘s (NASDAQ:SPCX) record-setting IPO. Yet markets can change direction in a hurry. A sudden global sell-off in technology stocks has raised an ... Will the Tech Stock Rout Force Anthropic to Pull Its IPO?

Chip stocks led losses from South Korea to Europe, while oil prices steadied after the U.S. waived sanctions on Iranian crude

Tech stocks are getting battered as investors fret about higher interest rates and mega-cap hyperscalers’ aggressive AI spending plans.

The market’s appetite for artificial intelligence and space technology helped fuel one of the most anticipated public offerings ever. Investors spent months waiting for SpaceX‘s (NASDAQ:SPCX) debut, and when shares finally began trading, enthusiasm pushed the stock far beyond its initial offering price. Yet history has a way of reminding investors that excitement and valuation ... The Biggest IPO in History Is Unraveling. Why SpaceX Stock Hasn’t Hit Bottom Yet

AI-linked stocks dropped in the U.S. premarket and across Asian markets on Tuesday.

U.S.-Iran MOU eases market fears as oil falls below $80; investors also await PCE inflation data and MU earnings this week.

June 23 (Reuters) - Contracts tracking the tech-heavy Nasdaq fell 2%, leading declines among Wall Street futures on Tuesday, as concerns around imminent rate hikes in the United States and debt-backed

In recent weeks, Sandisk has seen intense interest as AI data center demand, tight NAND flash supply and multiyear supply contracts have driven very strong revenue and earnings growth alongside new storage technologies like High Bandwidth Flash and SPRandom. Beyond headline demand, Sandisk’s shift into a pure-play NAND and SSD business with long-term hyperscaler agreements is reshaping its role at the center of AI infrastructure. We’ll now examine how Sandisk’s AI-driven NAND flash demand...

Asian equities fluctuated Tuesday following a tech-led sell-off on Wall Street as investors again questioned a long-running AI-fuelled boom, while crude largely held losses that came on the back of positive US-Iran talks.Tech firms -- the main driver of a surge across world markets as investors pile into all things AI -- took a hit in Asia.

Shares of memory chips maker Micron (NASDAQ:MU) jumped 4.8% in the afternoon session after two more major Wall Street price target upgrades arrived ahead of its fiscal Q3 earnings report later in the week.