Today: 13 May 2026
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Stock Market 12 May 2026 - 13 May 2026

Wolfspeed Stock Rally Tests Whether WOLF’s Balance-Sheet Fix Can Beat Negative Margins

Wolfspeed Stock Rally Tests Whether WOLF’s Balance-Sheet Fix Can Beat Negative Margins

Wolfspeed shares closed Tuesday at $53.72, up 6.8%, then showed a premarket quote of $77.00, a 43% jump, as traders focused on debt reduction and high short interest. Fiscal Q3 revenue fell 19% to $150.2 million, gross margin remained negative, but net loss narrowed and interest expense dropped 39%. Short interest stood at 16.1 million shares, about a third of the float.
13 May 2026
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Nvidia’s Record Run Hinges on China Access and a May 20 Earnings Test

Nvidia’s Record Run Hinges on China Access and a May 20 Earnings Test

Nvidia closed Tuesday at $220.78, near a record, after CEO Jensen Huang joined President Trump’s China trip, fueling speculation about renewed H200 AI-chip sales to Chinese buyers. The stock has surged 12% in five sessions, ahead of next week’s earnings. Wall Street raised price targets as investors watch for signs of a China policy shift before Nvidia’s results.
13 May 2026
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Wall Street Feels the Heat (and Thrill): Fed Cuts, Tariffs & Mega-Mergers Set NYSE Buzz

US Stock Market Today: Live Updates 13.05.2026

LIVEMarkets rolling coverageStarted: May 13, 2026, 12:00 AM EDTUpdated: May 13, 2026, 2:53 PM EDT Analog Devices (ADI) Stock Valuation Assessment Amid Strong Price Gains May 13, 2026, 2:53 PM EDT. Analog Devices (ADI) stock has surged nearly 20% in the past 30 days and delivered an 87.95% total shareholder return over one year, drawing investor attention. The stock trades at $419.65, about 6.8% above its modeled fair value of $392.94, indicating potential overvaluation. Drivers include growth from robotics and automation expanding ADI's addressable market and boosting revenue. However, risks remain from increased competition in China and rising manufacturing and
13 May 2026
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US Stocks Lose Their Record Edge After Hours as Oil Turns Inflation Into a Fed Problem

US Stocks Lose Their Record Edge After Hours as Oil Turns Inflation Into a Fed Problem

Tech stocks led declines Tuesday after April CPI data showed consumer prices rose 0.6% for the month and 3.8% year-over-year, pushing Treasury yields higher and weighing on rate-cut hopes. Brent crude settled above $107, fueling inflation concerns. The S&P 500 slipped 11.88 points to 7,400.96, while the Nasdaq lost 185.92 to 26,088.20. Chip stocks fell sharply, with Qualcomm down 11% and Intel off 6.8%.
13 May 2026
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Karman Stock’s Rally Turns Into an Earnings Test as Backlog Jumps and Valuation Bites

Karman Stock’s Rally Turns Into an Earnings Test as Backlog Jumps and Valuation Bites

Karman Holdings shares closed up 6.2% at $62.48 on May 12, then fell 11% after hours following first-quarter results and a raised 2026 outlook. Q1 revenue jumped 51% to $151.2 million, net income reached $7.8 million, and backlog hit $1.0 billion. Adjusted EPS matched the $0.11 estimate. The company announced over $1 billion in new contingent demand commitments.
13 May 2026
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Penguin Solutions Stock Gets a Fresh AI Memory Re-Rate, Even as Chip Tape Turns Rough

Penguin Solutions Stock Gets a Fresh AI Memory Re-Rate, Even as Chip Tape Turns Rough

Penguin Solutions shares surged nearly 20% after hours to $52.85 following management remarks at a Needham investor conference and a target hike from Rosenblatt Securities. The move came despite fiscal Q2 net sales falling 6% year over year, though Integrated Memory revenue jumped 63%. CEO Kash Shaikh highlighted AI inference workloads driving memory demand. Trading volume topped 5 million shares.
13 May 2026
Rackspace’s AI Rally Turns Into a Test of Debt, Deals and Short-Squeeze Momentum

Rackspace’s AI Rally Turns Into a Test of Debt, Deals and Short-Squeeze Momentum

Rackspace Technology shares closed at $6.33, up 34.97%, with trading volume tripling the average after a new AI cloud deal with AMD. The stock surged from a $4.79 open, peaking at $6.34, before slipping to $6.20 after hours. Q1 results showed revenue up 2% to $678 million and a swing to $8 million net income. Short covering contributed to the sharp move as 24.55% of shares were held short.
13 May 2026
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Nextpower’s Late Jump Says Investors Are Buying the Platform Story—For Now

Nextpower’s Late Jump Says Investors Are Buying the Platform Story—For Now

Nextpower shares rose about 10% to $138 in after-hours trading Tuesday after Q4 results beat estimates and management raised fiscal 2027 revenue guidance to $3.8–$4.1 billion. Q4 revenue fell to $881 million from $924 million a year earlier, but backlog climbed above $5.25 billion. The company also announced an acquisition of power conversion assets, including Apex Power.
13 May 2026
SELLAS Stock Jumps After AML Trial Moves Two Events From Final Readout

SELLAS Stock Jumps After AML Trial Moves Two Events From Final Readout

SELLAS Life Sciences said its pivotal REGAL leukemia trial has recorded 78 of 80 events needed for final analysis, triggering a rise in after-hours trading. The company reported a first-quarter net loss of $8.4 million but ended March with $107.1 million in cash. Research and development spending increased to $5.1 million. SELLAS expects its cash to fund operations for at least 12 months.
13 May 2026
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Camtek Stock Falls 16% After Earnings Beat as Margin Pressure and Hot CPI Hit AI Chip Trade

Camtek Stock Falls 16% After Earnings Beat as Margin Pressure and Hot CPI Hit AI Chip Trade

Camtek shares fell 15.8% to $174.63 despite beating Q1 revenue and adjusted EPS estimates by small margins. Q1 revenue rose 2.5% year over year, but non-GAAP EPS dropped to $0.70 from $0.79 and operating margin narrowed to 25.5%. Management guided Q2 revenue to $129–$131 million and expects second-half revenue to rise over 25%. Broader market pressure followed a hot April CPI and rising Treasury yields.
12 May 2026
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Tesla Stock Falls as Hot Inflation and Robotaxi Doubts Test the AI Premium

Tesla Stock Falls as Hot Inflation and Robotaxi Doubts Test the AI Premium

Tesla shares fell 2.7% to $433.45 after U.S. inflation data pushed Treasury yields higher and Reuters reported long waits and spotty robotaxi service in Texas. The stock swung from a high of $447.56 to a low of $422.39. Tesla’s valuation remains near $1.53 trillion, with a price-to-earnings ratio close to 398. Management cited cautious robotaxi rollout and increased 2026 capital spending above $25 billion.
12 May 2026
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Ernexa Stock’s 58% Jump Shows How Fast a Tiny Biotech Can Reprice on Ovarian-Cancer Hopes

Ernexa Stock’s 58% Jump Shows How Fast a Tiny Biotech Can Reprice on Ovarian-Cancer Hopes

Ernexa Therapeutics shares jumped 58.5% to $11.43 Tuesday after renewed investor focus on its preclinical ovarian-cancer therapy ERNA-101, following a May 11 investor event. Trading volume reached about 18.85 million shares. The company reported $8.3 million in cash as of April 30, less than needed for its 12-month plan, and may use an at-the-market stock sale to raise funds.
12 May 2026
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UnitedHealth Stock Climbs as Investors Reprice the Turnaround, Not Just the Latest Headline

UnitedHealth Stock Climbs as Investors Reprice the Turnaround, Not Just the Latest Headline

UnitedHealth shares climbed 3.1% to $396.45 Tuesday after unveiling a new Optum Rx fee-based pricing model and raising 2026 profit guidance. The company reported Q1 revenue of $111.7 billion and adjusted earnings of $7.23 per share. Management said fundamentals are improving but described the turnaround as ongoing. Investors responded to both the PBM overhaul and stronger earnings outlook.
12 May 2026
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Stock Market Today

  • Analog Devices (ADI) Stock Valuation Assessment Amid Strong Price Gains
    May 13, 2026, 2:53 PM EDT. Analog Devices (ADI) stock has surged nearly 20% in the past 30 days and delivered an 87.95% total shareholder return over one year, drawing investor attention. The stock trades at $419.65, about 6.8% above its modeled fair value of $392.94, indicating potential overvaluation. Drivers include growth from robotics and automation expanding ADI's addressable market and boosting revenue. However, risks remain from increased competition in China and rising manufacturing and R&D costs that could pressure margins. Investors should weigh ADI's growth potential against these challenges when considering inclusion in portfolios.

Latest articles

Palantir Stock Slides as Zelenskiy Meeting Puts War-AI Bet in Focus

Palantir Stock Slides as Zelenskiy Meeting Puts War-AI Bet in Focus

13 May 2026
Palantir shares fell 4.4% to $129.97 Wednesday as CEO Alex Karp met President Volodymyr Zelenskiy in Kyiv to discuss expanding AI use in Ukraine’s war effort. Kyiv’s Brave1 Dataroom project, launched with Palantir, is training AI models to intercept Russian drones. Russia fired at least 800 drones at Ukraine on Wednesday, killing six. Palantir’s U.S. government and commercial revenue surged in the first quarter.
Why Grab Holdings Stock Is Back Under Pressure After a Big Q1 Beat

Why Grab Holdings Stock Is Back Under Pressure After a Big Q1 Beat

13 May 2026
Grab shares fell 1.1% to $3.60 in New York after first-quarter revenue beat estimates, rising 24% to $955 million. Profit jumped to $120 million from $10 million a year earlier. Investors weighed strong results against Indonesia’s new 8% ride-hailing commission cap. Grab kept its 2026 revenue and adjusted EBITDA outlook unchanged.
SoFi Bought a Key IPO Access Tool. The Stock Is Still Telling a More Cautious Story

SoFi Bought a Key IPO Access Tool. The Stock Is Still Telling a More Cautious Story

13 May 2026
SoFi acquired PrimaryBid’s technology to expand IPO access for retail investors, confirmed by both companies. SoFi shares fell 2.9% to $15.44 after Truist cut its price target, citing concerns over loan and technology platforms. The acquisition follows a drop in technology-platform accounts and comes as SoFi reported strong first-quarter revenue and member growth. Terms of the deal were not disclosed.

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Digi Power X Stock Jumps as Investors Price the AI Data-Center Pivot Before Q1 Update

Digi Power X Stock Jumps as Investors Price the AI Data-Center Pivot Before Q1 Update

13 May 2026
Digi Power X Inc. shares traded near $9 in early premarket Wednesday after closing at $8.39, up nearly 13%. The move follows a 10-year, $1.1 billion AI data-center deal with Cerebras Systems and anticipation of Friday’s Q1 results. Volume surged to 21 million shares Tuesday. Investors are watching for proof that new AI contracts will generate real revenue.
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