VTI’s Nearly 2% Gain Supported by Chip and AI Stocks Beyond AMD

Vanguard Morningstar Total Stock Market ETF gained 2.0%, trading at $381.15 during the afternoon. Advanced Micro Devices advanced 9.0% to $528.32. U.S. markets stayed open with roughly an hour remaining in the standard session.

4 August 2026

SK hynix (KRX:000660) ADR Soars, U.S. Premium Hits 37%

Shares of SK hynix Inc. traded in the U.S. rose 6.4% on Tuesday after six brokerages initiated buy-equivalent coverage of the AI-memory company. The firm's main Seoul-listed stock ended the session up 0.6%.

4 August 2026

NASDAQ:SKHY·Semiconductors·Stock Market·Technology

Spotify Shares Recover as Premium Subscribers Lead Growth Over Ad Revenue

Shares of Spotify Technology S.A. regained most losses from an initial post-earnings drop on Tuesday. By 11:58 a.m. EDT, the stock traded at $487.82, an increase of 0.3%. Earlier, the price had fallen to $452.14, a decline of roughly 7% from the previous close. U.S. regular trading hours were in session.

4 August 2026

NYSE:SPOT·Stock Market·Technology

Cipher Digital (NASDAQ:CIFR) Shares Fall 10% as Q2 Crypto Mining Decline Challenges HPC Strategy

Cipher Digital stock dropped 10.2% in early U.S. trading. The shares rebounded 7.4% from their session low but continued to underperform their rivals.

4 August 2026

Cryptocurrency·NASDAQ:CIFR·Stock Market·Technology

Coherent (NYSE:COHR) surges after U.S. eyes China optics ban, market value increases by $7 billion

Shares of Coherent Corp. rose 12.4% on Tuesday morning as investors speculated that a suggested U.S. ban might steer AI-optics demand to American manufacturers. The stock was trading at $323.86 at 10:53 EDT, off its session peak of $346.

4 August 2026

NYSE:COHR·Semiconductors·Stock Market·Technology

Super Micro Computer, Inc. (NASDAQ:SMCI) Stock Comes Under Pressure as Cash-Flow Concerns Emerge Despite Margin Recovery

Super Micro (NASDAQ:SMCI) Shares Gain After Early Margin Calculations Signal 73% Gross-Profit Rise

Shares of Super Micro Computer, Inc. gained 4.2% to reach $29.83 as of 10:51 a.m. EDT. The stock hit $29.89, raising its market capitalization to $20.7 billion.

4 August 2026

Earnings·NASDAQ:SMCI·Stock Market·Technology

Ondas shares climb further following Barnea appointment, surpassing 2026 sales goal in value gain

Shares of Ondas Inc. increased 2.3% to $8.56 in premarket trading on Tuesday, with the quote recorded at 09:02 EDT while U.S. cash markets remained closed. The gain came after the company named former Mossad Director David Barnea to a role on Monday.

4 August 2026

NASDAQ:ONDS·Stock Market·Technology

Microsoft (NASDAQ:MSFT) Shares Dip Premarket Following 25% Surge, AI Premium Remains

Microsoft shares pointed down 2.2% to $476.98 in premarket dealings. The stock previously finished Monday at $487.65, up 4.93%. Regular U.S. markets were set to open at 09:30 EDT.

4 August 2026

Artificial Intelligence·NASDAQ:MSFT·Stock Market·Technology

Bending Spoons (NASDAQ:BSP) Reaches $965 Million Cash Agreement for Airtable, Reducing Price to 2.7x ARR

Bending Spoons has reached a definitive agreement to purchase Airtable in an all-cash deal. The transaction assigns Airtable an equity value of $2.25 billion and an enterprise value of $1.285 billion.

4 August 2026

NASDAQ:BSP·Stock Market·Technology

Nokia (HEL:NOKIA) Slides After €2.8 Billion in AI Orders Raises Liquidity Concerns

Nokia surges after securing €2.8 billion in AI contracts amid key conversion challenge

Nokia Oyj gained 5.9% to reach €8.58 as of 14:48 EEST on Tuesday, outperforming the OMX Helsinki 25 by 4.66 percentage points. Technology shares in Europe increased by 1.7%.

4 August 2026

Artificial Intelligence·HEL:NOKIA·Stock Market·Technology

AST SpaceMobile (NASDAQ:ASTS) Shares Continue to Gain as BlueBird Launch Draws Attention to Next Steps

Shares of AST SpaceMobile Inc. climbed 4.9% in premarket trade on Tuesday, building on Monday’s 7.7% gain. The moves come ahead of a scheduled three-satellite launch on Wednesday. Nasdaq’s regular session was not yet underway.

4 August 2026

NASDAQ:ASTS·Space·Stock Market·Technology

AMD Earnings in Focus as Data Center Business Expected to Contribute 91% of Growth, Shares Climb

AMD's second-quarter results now serve as a gauge for its data-center performance rather than a sign of an overall chip market rebound. Early projections indicate the segment accounts for 57.5% of sales, compared with roughly 41.6% a year ago.

4 August 2026

Data Centers·Earnings·NASDAQ:AMD·Semiconductors·Stock Market·Technology

Apple (NASDAQ:AAPL) Shares Hover at $303 as Tariff Refunds Account for 85% of Q3 Earnings Beat

Apple Inc. traded lower in Tuesday's premarket, following a fourth consecutive session of declines. On Monday, the stock dropped 1.78% to close at $303.42, while the Nasdaq Composite advanced 2.13% that day.

4 August 2026

Earnings·NASDAQ:AAPL·Stock Market·Technology·US Economy

Amazon (NASDAQ:AMZN) Stock Slips After Bezos Sale Filing as AWS Margins Support $3 Trillion Valuation

Amazon.com, Inc. fell 1.7% in premarket trading on Tuesday. The move followed a Form 144 notice covering 15 million shares held by founder and Executive Chair Jeff Bezos. Monday’s $284.02 close put Amazon above $3 trillion for the first time.

4 August 2026

E-Commerce·NASDAQ:AMZN·Stock Market·Technology

Grab Shares Jump 4% Before Market as Q2 Margins Improve, Buyback Announced

Grab Holdings Limited changed hands at around $3.82 ahead of Tuesday’s market open, up 4.1% from Monday’s closing price of $3.67. Nasdaq was shut for its standard trading hours. Premarket activity continues until 9:30 a.m. EDT.

4 August 2026

NASDAQ:GRAB·Stock Market·Technology

Applied Optoelectronics (NASDAQ:AAOI) Soars, Points to $1.8 Billion Added Value Ahead of Q2 Review

Applied Optoelectronics shares looked poised to build on Monday’s strong gains in early trade Tuesday. The stock was indicated at $116.34 premarket, ahead 5.6%. On Monday, shares closed at $110.21 after rising 16.9%.

4 August 2026

Earnings·NASDAQ:AAOI·Semiconductors·Stock Market·Technology

Alphabet’s $44 Billion AI Reserve Delivers 220-Basis-Point Financing Advantage

Alphabet has leveraged its balance sheet to secure more favourable financing for AI chips. Data centers supported by Google borrowed at a median rate of 7.1%, while those involving Nvidia chips faced a 9.3% rate. The related maximum credit exposure totaled $43.8 billion.

4 August 2026

Artificial Intelligence·NASDAQ:GOOGL·NASDAQ:NVDA·Stock Market·Technology

Micron Technology (NASDAQ:MU) Stock’s 5.3x FY27 P/E Reflects a Wager on Memory Prices

The discussion over Micron’s valuation centers on the sustainability of its earnings. As of Monday’s close, a normalized multiple of 10 times suggests sustainable EPS at $82.95, which is 46.7% under early fiscal 2027 consensus estimates.

4 August 2026

NASDAQ:MU·Semiconductors·Stock Market·Technology

Palantir (NASDAQ:PLTR) Shares Surge 15% on Stronger U.S. Expansion Lifting Valuation Expectations

Shares of Palantir surged 15.2% in premarket trading after the company posted a 93% rise in quarterly revenue and raised its annual guidance.

4 August 2026

NASDAQ:PLTR·Stock Market·Technology

SpaceX earnings under scrutiny amid Starlink funding demands as $104 billion share unlock approaches

Space Exploration Technologies Corp. encounters a dual market hurdle on Tuesday. Starlink’s forecast operational profit accounts for just 13.9% of anticipated AI-related capex. In two days, 911.5 million shares owned by employees and early investors will be unlocked for trading.

4 August 2026

Space·Stock Market·Technology

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Chicago Fed National Activity Index

A surprise around the 0.10 forecast could shift the morning growth narrative and influence Treasury yields and the dollar before the opening bell.

PDD Holdings earnings

The day’s largest scheduled equity report can move PDD and the broader China-internet / e-commerce complex through revenue growth, margins and Temu commentary.

XPeng earnings

Deliveries, margin progression and spending on AI-enabled mobility can affect U.S.-traded Chinese EV names and related technology suppliers.

View full calendar

SK hynix (KRX:000660) ADR Soars, U.S. Premium Hits 37%

Spotify Shares Recover as Premium Subscribers Lead Growth Over Ad Revenue

Cipher Digital (NASDAQ:CIFR) Shares Fall 10% as Q2 Crypto Mining Decline Challenges HPC Strategy

Coherent (NYSE:COHR) surges after U.S. eyes China optics ban, market value increases by $7 billion

Super Micro (NASDAQ:SMCI) Shares Gain After Early Margin Calculations Signal 73% Gross-Profit Rise

Ondas shares climb further following Barnea appointment, surpassing 2026 sales goal in value gain

Microsoft (NASDAQ:MSFT) Shares Dip Premarket Following 25% Surge, AI Premium Remains

Bending Spoons (NASDAQ:BSP) Reaches $965 Million Cash Agreement for Airtable, Reducing Price to 2.7x ARR

Nokia surges after securing €2.8 billion in AI contracts amid key conversion challenge

AST SpaceMobile (NASDAQ:ASTS) Shares Continue to Gain as BlueBird Launch Draws Attention to Next Steps

AMD Earnings in Focus as Data Center Business Expected to Contribute 91% of Growth, Shares Climb

Apple (NASDAQ:AAPL) Shares Hover at $303 as Tariff Refunds Account for 85% of Q3 Earnings Beat

Amazon (NASDAQ:AMZN) Stock Slips After Bezos Sale Filing as AWS Margins Support $3 Trillion Valuation

Grab Shares Jump 4% Before Market as Q2 Margins Improve, Buyback Announced

Applied Optoelectronics (NASDAQ:AAOI) Soars, Points to $1.8 Billion Added Value Ahead of Q2 Review

Alphabet’s $44 Billion AI Reserve Delivers 220-Basis-Point Financing Advantage

Micron Technology (NASDAQ:MU) Stock’s 5.3x FY27 P/E Reflects a Wager on Memory Prices

Palantir (NASDAQ:PLTR) Shares Surge 15% on Stronger U.S. Expansion Lifting Valuation Expectations

SpaceX earnings under scrutiny amid Starlink funding demands as $104 billion share unlock approaches

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QQQ Drops 1.2% Despite $4.3 Billion Inflow Overshadowed by $9 Million Sell Order

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Bitcoin’s Price Surge Lifts Strategy’s Paper Profit While Dilution Mounts

Netflix Shares Drop Post-‘Blood Sacrifice’ as $6 Billion Rally Figure Questioned

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