Stock Market 12 May 2026

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

Nvidia heads into Wednesday’s U.S. session with investors zeroed in on a single issue: will China actually deliver fresh revenue, or is this just more fuel for a stock that’s already hovering close to record highs?

13 May 2026

Earnings Reports·NASDAQ:NVDA·NVIDIA·Stock Market·Technology

US Stock Market Today: Live Updates 13.05.2026

LIVEMarkets rolling coverageStarted: May 13, 2026, 12:00 AM EDTUpdated: May 13, 2026, 11:59 PM EDT Commonwealth Bank Shares Plunge $30 Billion Amid Market Reset Concerns May 13, 2026, 11:59 PM EDT. Commonwealth Bank's share price dropped 10%, erasing nearly $30 billion in value after a modest 4% profit rise was overshadowed by increased bad debt provisions. Analysts warn this decline signals broader structural cracks in the Australian equities market, with previous overvaluations driven by superannuation fund inflows and ETFs. Senior analyst Filip Tortevski predicts a possible 50% share slide to $95-$100 if growth reverts to sustainable levels. The recent momentum-driven

13 May 2026

Stock Market·US Economy

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

Stocks took a step back in after-hours trading Tuesday, giving up some of the day’s gains as investors trimmed positions in top AI names. The S&P 500 eased 0.16%, the Nasdaq 100 slipped 0.25%, the Dow was off 0.09%, and the Russell 2000 declined 0.19%. Both the S&P 500 and Nasdaq pulled back from their latest record closes.

13 May 2026

Federal Reserve·Inflation·Oil Prices·Stock Market

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

Karman Holdings Inc. posted first-quarter numbers and bumped its 2026 outlook. The initial move? Shares climbed 6.22% to close at $62.48. But the print wasn’t convincing enough for the price—stock reversed sharply after hours, tumbling 11.01% to $55.60. The space and defense supplier couldn’t hold the gain.

13 May 2026

Earnings Reports·NASDAQ:KARM·Stock Market

Velo3D Stock Jumps After Q1 Results Turn Margin Story Into a Real Test

Velo3D shares reversed sharply in after-hours action Tuesday. The stock ended the session at $14.06, but after the company reported first-quarter results, it jumped to $17.53—marking a 24.68% gain from the close. Earlier, shares had stumbled in regular trading, so the after-hours rally landed more like a direct response to earnings than a broad move across the sector.

13 May 2026

Earnings Reports·NASDAQ:VLD·Stock Market

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

Penguin Solutions was anything but subdued. The stock wrapped Nasdaq trading at $44.13, a 1.36% gain, after swinging from $39.72 up to $44.71 on volume just over 5 million shares. After the bell, shares surged again—last seen near $52.85, up 19.76% from the close.

13 May 2026

Stock Market

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

Rackspace Technology didn’t just tack on more gains to last week’s surge—it blew right past it, triggering a sharp repricing in the process. Shares settled at $6.33, a jump of 34.97%, just shy of the $6.34 intraday high, before edging lower to $6.20 after hours. The one-day chart reads like a squeeze: opened at $4.79, powered through previous resistance, and saw 61.02 million shares change hands—triple the 19.70 million average.

13 May 2026

Artificial Intelligence·NYSE:RXT·Stock Market·Technology Trends

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

Tuesday split into two acts for Nextpower shares. They slipped 0.70% to close at $125.37 in the regular session. But after the company posted its results, the thinner after-hours crowd sent the stock soaring to just above $138—a gain of about 10%.

13 May 2026

Stock Market

Oklo Stock Drops After Q1 Loss Widens — Why Its $2.5 Billion Cash Pile Matters

Oklo posted a first-quarter net loss of $33.1 million, or 19 cents per share, blowing past last year’s $9.8 million, or 7 cents. The nuclear startup sharply ramped up spending on research, hiring, and project development—costs that helped drag shares down after their prior surge.

13 May 2026

NASDAQ:OKLO·Stock Market

QuantumScape Stock Jump: Eagle Line Puts $11 Million Behind Battery Bet

QuantumScape shares climbed Tuesday after the company reported its Eagle Line pilot ramp-up and logged its initial $11.0 million in quarterly customer billings—modest, but a milestone for the solid-state battery firm as it works to shift from lab breakthroughs to generating revenue.

13 May 2026

Electric Vehicles·NASDAQ:QS·Stock Market

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

Shares of SELLAS Life Sciences climbed in after-hours action Tuesday, following the company’s update that its Phase 3 REGAL trial in acute myeloid leukemia has now logged 78 out of the 80 patient deaths required for the final analysis. In this pivotal study, patient death is the event that triggers the survival analysis.

13 May 2026

Health News·NASDAQ:SLS·Pharmaceuticals·Stock Market

British American Tobacco Stock Jumps as FDA Shift Gives Vuse and Velo a Cleaner Read

British American Tobacco didn’t jump on earnings news this time. Instead, shares surged as investors caught a break on both U.S. nicotine regulation and legal headwinds. BATS wrapped up in London at £46.34, notching a 5.82% gain, even as the FTSE 100 edged down 0.04%. The ADR in New York also finished strong at $63.64.

12 May 2026

LSE:BATS·NYSE:BTI·Stock Market

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

Camtek Ltd. shares tumbled 15.8%, not because Q1 was soft—just not up to the price tag. The company edged past estimates, topping adjusted EPS by a penny and revenue by roughly $1.5 million.

12 May 2026

Earnings Reports·NASDAQ:CAMT·Stock Market

Oscar Health Stock Extends Post-Earnings Repricing as Margins Outweigh ACA Risk

Oscar Health’s stock pushed higher again Tuesday, extending a post-earnings run that has turned the chart from a recovery trade into a sharper bet on execution. The shares were quoted at $23.73 late in the day, up roughly 7.9%, after opening at $21.73 and trading as high as $23.76.

12 May 2026

Earnings Reports·NYSE:OSCR·Stock Market

Zebra Technologies stock jumps as Q1 earnings reset the automation recovery trade

Zebra Technologies jumped out as a rare winner in a choppy U.S. session. Shares climbed 11.5% to $241.79, after touching $259.19 earlier in the day. Traders snapped up the stock following its first-quarter beat and an improved full-year forecast.

12 May 2026

Earnings Reports·NASDAQ:ZBRA·Stock Market·Technology

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

Tesla shares took a double punch this session. Higher rates pressured pricey tech names, while the company's robotaxi pitch faced yet another real-world trial, right out in the open. The sharp swing — up early, then tumbling hard — signaled investors slicing the AI premium, not bailing on autos as a whole.

12 May 2026

Artificial Intelligence·Inflation·NASDAQ:TSLA·Stock Market·Tesla

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

Ernexa Therapeutics shot higher on Tuesday, though the trading action left plenty of questions. The move was really a textbook biotech squeeze, sparked by fresh investor focus on ERNA-101, their preclinical cell therapy for ovarian cancer. The stock’s thin float and last month’s reverse split set the stage. As of 3:50 p.m. ET, shares were changing hands at $11.43, marking a gain of 58.5%. ERNA swung as high as $15.58, with an intraday floor at $6.86.

12 May 2026

NASDAQ:ERNA·Pharmaceuticals·Stock Market

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

UnitedHealth Group shares climbed Tuesday, last changing hands at $396.45, up $12.01—roughly a 3.1% jump. The session saw some volatility: the stock kicked off at $383.68, dipped to $382.06, before momentum took over and bulls drove it up to $397.33 toward the close.

12 May 2026

NYSE:CI·NYSE:ELV·NYSE:HUM·NYSE:UNH·Stock Market

BuzzFeed Stock Nearly Doubles as Byron Allen Deal Buys Time, Not a Clean Turnaround

BuzzFeed shares surged Tuesday after Byron Allen’s family office struck a deal to buy 40 million Class A shares at $3 apiece, putting Allen Family Digital on track for roughly 52% control—and setting up Allen to take over as chairman and CEO. The jump was dramatic: Reuters reported the stock soared around 156% in after-hours trade on the news, then cooled off but held onto massive gains as Tuesday’s session unfolded.

12 May 2026

NASDAQ:BZFD·Stock Market

Dow Jones Today: Blue Chips Hold Near 49,700 as Hot CPI Hits Tech and Rate Bets

The Dow finished steady, but the action beneath the surface told a different story.

12 May 2026

Inflation·Interest Rates·Stock Market

Stock Market 12 May 2026 - 13 May 2026

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

US Stock Market Today: Live Updates 13.05.2026

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

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

Velo3D Stock Jumps After Q1 Results Turn Margin Story Into a Real Test

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

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

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

Oklo Stock Drops After Q1 Loss Widens — Why Its $2.5 Billion Cash Pile Matters

QuantumScape Stock Jump: Eagle Line Puts $11 Million Behind Battery Bet

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

British American Tobacco Stock Jumps as FDA Shift Gives Vuse and Velo a Cleaner Read

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

Oscar Health Stock Extends Post-Earnings Repricing as Margins Outweigh ACA Risk

Zebra Technologies stock jumps as Q1 earnings reset the automation recovery trade

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

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

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

BuzzFeed Stock Nearly Doubles as Byron Allen Deal Buys Time, Not a Clean Turnaround

Dow Jones Today: Blue Chips Hold Near 49,700 as Hot CPI Hits Tech and Rate Bets

TechStock² Updates

Kraft Heinz (NASDAQ:KHC) Shares Inch Higher Post-Q2 Beat While Profit Guidance Trails Sales Forecast Increase

Arista Networks (NYSE:ANET) Shares Gain Following $3.3 Billion Outlook and Stronger Demand

US Futures Gain as Market Differentiates Between Profitable AI Players and High Expenditures

Circle Internet (NYSE:CRCL) climbs in premarket after Q2 report; USDC expansion needed as yields fall

CVS Health (NYSE:CVS) boosts outlook with Aetna responsible for 98% of operating-profit guidance increase

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