Intel stock enters week at record high after Apple chip report, Micron test ahead

Intel Corp. heads into the new week at a record closing high, with investors trying to judge whether a White House-touted Apple chip partnership is the start of a real foundry turn or another sharp move in a stock already priced for better days. The shares finished Thursday at $133.99, up 10.64%, on volume of about 234 million shares. U.S. markets were closed Friday for Juneteenth and remain shut Sunday.

21 June 2026

Marvell set for S&P 500 entry after AI-driven jump

Marvell Technology is set to start trading in the S&P 500 after a volatile push that saw shares gain about 11% in the holiday-shortened week. U.S. equity markets closed Friday for Juneteenth, so the last regular price was Thursday at $310.58. Markets stay closed through the weekend. The index change hits Monday.

21 June 2026

Artificial Intelligence·NASDAQ:MRVL·Stock Market·Technology

Snowflake Shares Jump Ahead of Results as Wall Street Bets on AI Demand

ARK picks up $52 million in Snowflake shares, bets on AI cloud

ARK Investment Management bought $52 million worth of Snowflake, pulling Cathie Wood back into a big AI software bet. The move comes under a month after the cloud data stock rallied on strong earnings and a major deal with Amazon Web Services.

21 June 2026

Artificial Intelligence·Cloud Computing·NASDAQ:AMZN·NASDAQ:ROKU·NASDAQ:TSLA·NYSE:LLY·NYSE:SNOW·Stock Market·Technology

Tech Stocks Edge Higher in Holiday Trading; Micron Results on Deck

Chip stocks led tech shares higher in a short week for U.S. markets, putting attention on Micron Technology’s earnings for the coming days. The Nasdaq rose 2.43% over the week. Markets were shut Friday for Juneteenth and will reopen Monday.

21 June 2026

Artificial Intelligence·Earnings Reports·NASDAQ:AAPL·NASDAQ:INTC·NASDAQ:MU·NYSE:ACN·NYSE:TSM·Stock Market·Technology

Broadcom stock rebounds into holiday weekend as AI-chip debate stays hot

Broadcom Inc. shares ended a short U.S. trading week with a sharp rebound, rising 4.7% on Thursday to $411.35 before Nasdaq closed Friday for Juneteenth and the weekend pause set in. The gain beat the broader market and marked a second straight advance for the stock, though it still sat 16.9% below its June 3 high of $495.

20 June 2026

Artificial Intelligence·NASDAQ:AVGO·Semiconductors·Stock Market·Technology

Apple Price Increases Turn Spotlight on Memory Chip Shortages After Goldman Trims Smartphone View

Goldman Sachs trimmed its global smartphone shipment estimates for 2026 and 2027 on Saturday after memory-chip costs jumped. The bank now expects volumes of 1.14 billion units in 2026 and 1.17 billion units in 2027, blaming tighter supply and high memory prices. The higher costs, Goldman said, are starting to show up in the prices of phones and laptops.

20 June 2026

Apple·NASDAQ:AAPL·Semiconductors·Smartphones·Technology

Cerebras set for first public earnings after stock rebounds in holiday week

Cerebras Systems Inc. goes into its first earnings as a public company with shares back over $230 after a big move higher Thursday. The stock still trades well under where it opened on Nasdaq debut.

20 June 2026

Earnings Reports·NASDAQ:CERE·Stock Market·Technology

Dell closes out short week with gains, AI server push stays in view

Dell Technologies Inc. shares rose for the week in shortened U.S. trading, despite falling Thursday. Investors kept buying the company’s artificial-intelligence server pitch, putting less weight on its legacy PC business.

20 June 2026

Artificial Intelligence·NYSE:DELL·Stock Market·Technology

Applied Digital stock ends higher as AI data-center funding shapes holiday-shortened week

Applied Digital shares ended a holiday-shortened U.S. trading week higher, with investors still weighing the Dallas company’s rapid buildout of artificial-intelligence data centers against the debt needed to pay for it. The stock closed Thursday at $46.59, up 2.24% on the day, before Nasdaq’s Juneteenth market closure on Friday.

20 June 2026

Artificial Intelligence·Data Centers·NASDAQ:APLD·Stock Market·Technology

Seagate shares finish week close to 52-week high as AI storage gains hold

• Seagate shares finished at $1,070.23 on June 18, rising 0.39% for the day and up almost 15% since the previous Friday’s close at $931.04.• U.S. equity markets didn’t open Friday for Juneteenth. Nasdaq's calendar puts June 19, 2026, as another market holiday.• AI storage demand and a lack of hard disk drives fueled the week’s rally, alongside new Wall Street target bumps for Seagate and Western Digital.

20 June 2026

Artificial Intelligence·NASDAQ:STX·Technology

Applied Optoelectronics stock slips into holiday weekend as AI optics trade cools

Applied Optoelectronics shares head into the week ahead on the back foot after a sharp reversal in a holiday-shortened U.S. trading week, with investors reassessing one of the year’s hottest AI-infrastructure optics trades.

20 June 2026

Artificial Intelligence·NASDAQ:AAOI·Stock Market·Technology

Western Digital ends week higher as AI demand boosts WDC

Western Digital closed out the week at a new all-time high, as investors bought up hard disk drive plays with links to AI data centers. Shares were up 4.79% to $746.23 at Thursday’s close, after hitting $799.87 earlier in the day.

20 June 2026

Artificial Intelligence·NASDAQ:WDC·Technology

Rocket Lab trades after rough holiday week ahead of Nasdaq-100 debut

Rocket Lab is set to join the Nasdaq-100 on Monday. Shares ended the holiday-shortened week higher, despite tumbling on Thursday and pressure across new space stocks. Rocket Lab’s last close was $107.24. Some investors are asking how much of the expected index buying is already reflected in the stock.

20 June 2026

Nasdaq·NASDAQ:RKLB·Stock Market·Technology

MRVL stock gains as AI-networking names hit S&P 500 milestone

Marvell joins S&P 500 a week after KeyBanc upgrade and optics milestone

Marvell Technology starts its first week on the S&P 500 after jumping sharply Thursday. The move followed an analyst upgrade and more signs that AI data center demand for its optical chips remains strong. Shares finished at $310.58 on June 18, up 7.27%. The stock hit an intraday peak near $329.88.

20 June 2026

NASDAQ:MRVL·Stock Market·Technology

Chip Rally Breaks as Nasdaq Faces Tight Labor Market

Nasdaq gets boost from AI chip stocks; Fed rate question stays in focus

U.S. stocks ended the short week higher. Chip names bounced on AI strength, wiping out losses after midweek Fed jitters hit the market on talk of more rate hikes.

20 June 2026

Federal Reserve·NASDAQ:AAPL·NASDAQ:INTC·NASDAQ:MU·NASDAQ:NVDA·Stock Market·Technology

Sandisk stock hits record as AI memory rally faces long weekend and Micron test

Sandisk Corp’s stock entered the weekend at a record, capping a sharp holiday-shortened advance as investors crowded into memory-chip names tied to the build-out of artificial-intelligence data centers. The shares were shown at $2,184.75, with pricing history showing a June 18 close at that level, up $225.95, or 11.54%, before U.S. trading paused for Juneteenth.

20 June 2026

Artificial Intelligence·NASDAQ:MU·NASDAQ:SNDK·NASDAQ:STX·NASDAQ:WDC·Stock Market·Technology

Astera Labs Stock Kicks Off Nasdaq-100 Debut Week at New Highs as ALAB Rally Extends Valuation

Astera Labs is set to open at an all-time high Monday as it joins the Nasdaq-100, a move likely to bring more inflows after what’s been a standout run among AI chip names this year. The stock last changed hands during Thursday’s session at $417.07, after hitting $421.20 earlier that day. U.S. markets were closed Friday for Juneteenth and remained shut through the weekend.

20 June 2026

Nasdaq·NASDAQ:ASTA·Stock Market·Technology

Vertiv sits close to its highs going into next week as AI data-center cooling trade stays in focus

Vertiv Holdings Co’s stock draws attention this week after climbing sharply Thursday, with traders moving back into data center suppliers for AI. The shares finished at $333.05 on June 18, up 4.87%. U.S. markets were shut Friday for Juneteenth.

20 June 2026

Artificial Intelligence·Data Centers·NYSE:VRT·Stock Market·Technology

Keel Infrastructure trades near highs going into the week with AI-infrastructure theme in focus

Keel Infrastructure Corp starts the week with its stock trading close to recent peaks. Canadian-listed shares climbed Friday. Its Nasdaq shares saw strong gains in the last session ahead of the Juneteenth holiday. The company, formerly Bitfarms, remains in the pack of power-backed artificial-intelligence infrastructure plays.

20 June 2026

Artificial Intelligence·Stock Market·Technology·TSX:KEEL

TSMC Leads Nvidia in Short Week Chip Gains

TSMC’s U.S. shares closed up 6.9% on Thursday, ahead of Nvidia, which added 3.0%, in the last trading day of a holiday-shortened week. The PHLX Semiconductor Index gained 6.4%, with a broad rally across chip names, but TSMC topped Nvidia.

20 June 2026

NASDAQ:NVDA·NYSE:TSM·Stock Market·Technology