Today: 4 July 2026
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NASDAQ:MU 24 May 2026 - 31 May 2026

Micron’s $1 Trillion Rally Nears 10% Hurdle Next Week

Micron’s $1 Trillion Rally Nears 10% Hurdle Next Week

Micron Technology closed the week with a market cap over $1 trillion, shifting from its old role as a cyclical memory-chip play to a top pick for investors betting on AI data centers. Shares last changed hands at $971, putting its value near $1.11 trillion. The timing is key as investors look past just processor stocks like Nvidia and start moving into memory chip names that handle the high-speed data needs of AI. Micron is in focus too, since options markets are pricing in a move of almost 10% next week after the stock’s record rally.
30 May 2026
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3X AI Chip ETF surged from $100,000 to $1.28 million, but future gains get harder

3X AI Chip ETF surged from $100,000 to $1.28 million, but future gains get harder

Direxion Daily Semiconductor Bull 3X Shares traded just above $220 early Friday, down from a $224.63 close, according to market data. That follows a big run over the past year. 24/7 Wall St. estimated a $100,000 investment made on May 28, 2025, would have been worth around $1.28 million by May 27. AI-chip bets are spreading beyond Nvidia. U.S. equity funds brought in $1.97 billion during the week to May 27, Reuters reported. Technology funds saw $2.75 billion of inflows, making it eight weeks in a row. Nvidia recently pointed to strong demand for its AI chips.
29 May 2026
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Micron (MU) stock falls 6% as oil shock rattles tech, even after new 256GB server-memory samples

Micron rises with AI memory but faces new push from Samsung

Micron Technology rose 4.6% to $966.24 early Friday, keeping up recent momentum that’s taken the chipmaker to about $1.10 trillion in market cap. Investors continue to pick up shares of the Boise, Idaho-based name, which some see as a key play in artificial intelligence this market cycle. Investors are looking at memory as scarce infrastructure for AI data centers, moving away from old ideas of memory as a boom-and-bust commodity. High-bandwidth memory, or HBM, stacks multiple chips close to AI processors to speed up data transfer. HBM has turned into a main bottleneck for firms building large AI systems.
29 May 2026
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Micron’s $1 Trillion AI-Memory Bet Faces New York Test

Micron’s $1 Trillion AI-Memory Bet Faces New York Test

Micron Technology was down ahead of the Nasdaq open Thursday, taking a break after the memory-chip maker’s big move into the $1 trillion club and its strong gains from AI-related buying. Shares traded at $911.48 as of 7:47 a.m. EDT, off 1.82% from the $928.41 close Wednesday, MarketScreener data showed. The regular Nasdaq session hadn’t started yet. Nasdaq’s main trading day is 9:30 a.m. to 4 p.m. Eastern, but premarket runs 4 a.m. to 9:30 a.m., when volume is thinner and prices can swing faster.
28 May 2026
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Dow Hits Record Close As Wall Street’s AI Rally Loses Its Easy Money Feel

Dow Hits Record Close As Wall Street’s AI Rally Loses Its Easy Money Feel

The Dow Jones Industrial Average closed at a record high on Wednesday, helped by healthcare and consumer stocks, while the S&P 500 and Nasdaq barely moved as the artificial intelligence trade took a pause. Preliminary data showed the Dow rose 189.08 points, or 0.37%, to 50,650.76; the S&P 500 added 1.81 points, or 0.02%, to 7,520.93; and the Nasdaq gained 18.55 points, or 0.08%, to 26,676.60. The session mattered because it came a day after the S&P 500 and Nasdaq scored record closing highs on AI optimism, with Micron joining the $1 trillion market-cap club and semiconductor shares surging. Wednesday was not a collapse in that trade. It was more a test of whether the market can hold records when the most crowded winners stop doing all the work.
27 May 2026
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Super Micro Stock Is Back in the AI Trade — But Its Margin Problem Still Bites

Super Micro Stock Is Back in the AI Trade — But Its Margin Problem Still Bites

SAN JOSE, California, May 27, 2026, 09:05 PDT Super Micro Computer’s shares held near $37 in early Wednesday trading after a 4.3% gain on Tuesday, as a Micron-led rally in AI hardware pulled investors back toward server makers. The stock was little changed at about $37.15 in morning trade after closing at $37.10 a day earlier.
27 May 2026
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Dow Edges Up, Nasdaq Slips From Highs; Oil Drops

Dow Edges Up, Nasdaq Slips From Highs; Oil Drops

U.S. stocks traded mixed late Wednesday morning. The Dow gained, the S&P 500 hovered near flat, and the Nasdaq dipped as investors paused after setting new highs. Cheaper oil and uncertainty in the Middle East factored in. Reuters data from LSEG showed the S&P 500 at 7,521.43, up 0.03%, the Dow at 50,718.64, up 0.51%, and the Nasdaq at 26,638.26, down 0.07%. All values were delayed at least 15 minutes. Wall Street took a breather after the S&P 500 and Nasdaq set new records on Tuesday. AI demand and a surge in chip stocks drove those gains, with Micron hitting $1 trillion in market cap after UBS raised its price target. The market had been stretched, but not broken.
27 May 2026
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AI Memory ETF Reaches $10 Billion Mark Quicker Than Any Previous Fund

AI Memory ETF Reaches $10 Billion Mark Quicker Than Any Previous Fund

Roundhill’s Memory ETF crossed $10 billion in assets in under two months after launching, breaking the previous record for the quickest ETF to reach that mark. Investors have rushed into memory-chip stocks on the artificial-intelligence theme. DRAM is up 87% since its April 2 launch and has brought in $8.6 billion of inflows, the Financial Times said, citing Morningstar data. AI bets are shifting from big names like Nvidia toward hardware plays that power model training and deployment, making speed key. Micron briefly hit $1 trillion in market cap Tuesday. SK Hynix crossed the $1 trillion mark Wednesday, putting both alongside Samsung Electronics as rare trillion-dollar memory makers.
27 May 2026
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Micron stock (MU): India chip plant goes live as S&P lifts rating — what to watch next week

Micron Hits $1 Trillion as AI Memory Demand Lifts Stock, Wall Street Keeps Buying

Micron Technology shares looked ready to build on gains before the U.S. open Wednesday, after the memory-chip company passed $1 trillion in market value Tuesday for the first time. The AI trade was still bringing buyers to firms making data center hardware. Micron was up 5.8% premarket, Reuters said, and Nasdaq 100 futures added 0.48%. Micron crossed $1 trillion for the first time Tuesday after UBS boosted its target on the stock to $1,625 from $535, the highest call from any of the 46 brokerages tracked by LSEG. Investors are spreading out the AI trade beyond Nvidia’s processors to memory chips, which handle the data those processors work with.
27 May 2026
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U.S. Stocks Hit Records This Week — Why the S&P 500 and Nasdaq Rally Survived the Oil Shock

Futures Edge Up With AI Still in Focus Ahead of the Open

Stock index futures pushed higher early Wednesday, driven by continued AI enthusiasm and gains in chip names ahead of the open. At 04:42 a.m. ET, Dow e-minis had added 195 points, or 0.39%. S&P 500 e-minis were up 21 points, or 0.28%. Nasdaq 100 e-minis rose 134 points, or 0.45%. The moves followed fresh record closes for both the S&P 500 and Nasdaq on Tuesday. Futures are agreements showing possible index levels ahead of the main stock session. The NYSE’s main hours are 9:30 a.m. to 4:00 p.m. ET. Its 2026 holiday lineup puts Memorial Day on Monday, May 25. Wednesday is a regular trading day, according to the New York Stock Exchange.
27 May 2026
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S&P 500, Nasdaq post record closes as AI stocks drive after-hours action

S&P 500, Nasdaq post record closes as AI stocks drive after-hours action

Stock-index funds in the U.S. moved up late Tuesday after both the S&P 500 and Nasdaq Composite ended at fresh records. The S&P 500 was up 0.61% to 7,519.12, the Nasdaq climbed 1.19% to 26,656.18, and the Dow Jones Industrial Average slipped 0.23% to 50,461.68. Chris Zaccarelli, chief investment officer at Northlight Asset Management, called this year’s tech gains “reminiscent of the boom at the end of the 1990s.” Adam Sarhan at 50 Park Investments said Middle East tensions still seemed likely to “resolve itself in a peaceful fashion sooner rather than later.” That’s in focus now since buying wasn’t just in Nvidia. The tape had investors moving into more of the AI supply chain — memory, custom chips, servers, data centers — while oil and inflation risks remained.
27 May 2026
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Micron Shares Swing, Investors Eye AI-Memory Challenge Next Week

Micron tops $1T as AI memory play draws Wall Street

Micron Technology hit $1 trillion in market cap for the first time Tuesday, after UBS sharply raised its price target. That move put the memory-chip maker in focus for Wall Street's artificial intelligence trade. Shares were recently at $895.88, up 19.3%, after reaching a session high of $916.69. Investors now see memory differently. They are paying much more attention to high-bandwidth memory, or HBM, the fast-stacked chips near AI processors that help move data fast. HBM has turned into a scarce part for data centers run by big technology firms. The old view of memory as a simple boom-and-bust chip segment doesn’t fit anymore.
27 May 2026
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U.S. Stocks Hit Records This Week — Why the S&P 500 and Nasdaq Rally Survived the Oil Shock

Micron’s $1 Trillion AI Story Lifts S&P 500 to Record Close

S&P 500 closed at a record on Tuesday, while the Nasdaq jumped, driven by gains in semiconductor stocks linked to AI and growth in computing infrastructure for advanced software. The Dow Jones Industrial Average was weaker, narrowing the day’s rally compared to what headline numbers might indicate. Wall Street was back from the Memorial Day break, with traders going right back to bets on AI spending, chips, and earnings—drivers of this year's rally. Nasdaq’s holiday calendar confirmed U.S. equity markets were shut May 25 for Memorial Day.
26 May 2026
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Dow Jones Today: Blue Chips Miss Tech Slide After Hours

Dow Falls as AI Stocks Rally After the Bell

Dow drops as S&P 500, Nasdaq climb on AI chip gains The Dow Jones Industrial Average closed down 173.90 points, or 0.34%, at 50,405.80 on Tuesday. Blue chips lagged behind after AI-linked chip stocks drove higher moves in the S&P 500 and Nasdaq. The S&P 500 added 0.57% and the Nasdaq Composite climbed 1.05%, Reuters reported. The split became a focus as trading picked up again after the Memorial Day break, with the Dow coming off a record close in the previous session. The New York Stock Exchange says May 25 is a full holiday in 2026, with regular hours set to end at 4 p.m. Eastern. The Dow finished Friday at 50,579.70, its highest close.
26 May 2026
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Why POET Technologies Stock Jumped After a $50 Million Lumilens AI Optics Order

POET Technologies’ $400 Million Question: Why the Stock Is Falling While Chip Shares Rally

POET Technologies Inc. shares fell about 7.7% to $13.46 in Tuesday afternoon trading, bucking a broad chip rally as investors kept pressure on the AI photonics company after its recent stock-and-warrant financing. The shares traded between $13.14 and $15.44 after opening at $15.00, with nearly 35 million shares changing hands, while the iShares Semiconductor ETF rose about 5.5%. The move matters because POET’s cash position has changed fast, but so has the share count. The Toronto-based company closed a non-brokered registered direct offering — a sale of registered stock to an investor — on May 18, issuing 19,047,620 common shares and a warrant, or a right to buy shares later at a set price, exercisable for the same number of shares. The deal raised $400,000,020 at $21 for each share-and-warrant unit; Chairman and CEO Suresh Venkatesan said POET was expanding capacity “by roughly ten-fold” for higher-volume manufacturing into 2027.
26 May 2026
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Dow Hits Record Close; All Eyes Turn to Holiday-Week Trading

Wall Street rallies as AI chip demand outweighs oil shock

U.S. stocks edged higher late Tuesday morning. Most indexes were up, with the Nasdaq out front as buyers came back to artificial intelligence chip names, offsetting a weak Dow and new gains in oil prices. Trading restarted after Monday’s Memorial Day break, leaving investors to digest three days of Middle East news, oil price changes and the continued rally in tech. Nasdaq says Memorial Day, May 25, will be a market holiday again in 2026, with trading resuming the following Tuesday.
26 May 2026
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US Stock Futures Climb After Holiday, Wall Street Eyes AI Chips and Iran Talks

US Stock Futures Climb After Holiday, Wall Street Eyes AI Chips and Iran Talks

U.S. stock futures traded higher Tuesday as markets reopened after Memorial Day, with chip stocks up and investors watching talks aimed at calming the Middle East conflict that has fueled oil prices and inflation concerns. Stocks are pulling back after a big surge. The Dow set a record close on Friday and the S&P 500 gained for the eighth week in a row, lifted by AI demand and an earnings season that beat worries.
26 May 2026
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Micron Stock Rises Early as AI Memory Demand Faces New Test

Micron Stock Rises Early as AI Memory Demand Faces New Test

Micron Technology stock jumped ahead of Tuesday’s open, continuing a choppy stretch for the memory-chip company. Investors returned after the Memorial Day break and kept chasing the AI memory trade. Micron shares traded at $779.05 at 4:03 a.m. EDT, up 3.7% from where they finished Friday. The stock last closed at $751.00, down 1.5%, after moving between $747.20 and $780.20 on about 35.3 million shares.
26 May 2026
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Micron Shares Swing, Investors Eye AI-Memory Challenge Next Week

Micron Shares Swing, Investors Eye AI-Memory Challenge Next Week

Micron Technology starts this holiday-shortened week with shares giving back some ground after recent gains. The stock finished Friday at $751.00, down 1.46% for the session, though still up roughly 3.6% from last week’s close. Investors this week are weighing a fresh U.S. manufacturing achievement for the company against concerns that the AI-memory trade has maybe gone too far, too soon. Shares fell Monday before bouncing midweek. Trouble is with the calendar. Nasdaq says U.S. equity markets are shut Monday for Memorial Day, so trading in Micron doesn’t pick up until Tuesday. Traders are likely to watch supply-chain headlines more than earnings first.
24 May 2026
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Stock Market Today

  • Stocks Flat, Oil Drops to Pre-Iran War Levels as Q2 Earnings Approach
    July 4, 2026, 11:23 AM EDT. Stocks traded sideways this week, with oil prices sliding to lows last seen before the Iran war, raising talk of a possible paradigm shift in energy. Traders are watching this move ahead of next week's second-quarter earnings. Energy stocks and related sectors could see swings as oil prices shift, with company results at risk.
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