Notícias

Applied Optoelectronics is scaling 800G and 1.6T capacity as AI-driven optical demand surges, sharpening its challenge to major networking rivals.

All sectors in the S&P 500 were trading in the green as an everything rally took hold of Wall Street. The S&P 500 was up 1%. The tech-heavy Nasdaq climbed 1.1%. The Dow rose 0.9%, or 458 points. Today would mark the fifth time all 11 S&P 500 sectors rose in a day, according to Dow Jones Market Data.

Alphabet and Meta both dropped Q2 earnings within days of each other, but the results sent these two AI giants down sharply different paths. One trades at a discount despite explosive cloud growth, while the other faces a balance sheet doing heavier lifting than investors may realize.

GE Aerospace agreed to buy Consolidated Precision Products for $11.75 billion on Sept. 8, aiming to lock in a longtime supplier of critical engine castings and airfoils.

Oil-driven inflation hurts wallets, but it can also be a strong catalyst for other commodity markets. Wheaton Precious Metals is among the gold miners reaching a buy point ahead of the Federal Reserve's September rate-setting meeting. The stock is part of Investor's Business Daily's most stringently selected list, sector leaders.

Best Buy's higher guidance, rising earnings estimates and stronger cash flow improve the setup, but valuation and memory inflation temper upside.

The fund, which lost roughly $35 billion in assets after a forced sale this summer, has been active in options markets late last week and early this week

A report of Intel raising chip prices sent shares surging 3% and erased the prior session's Piper Sandler-driven selloff, but the real question is whether the company has genuine pricing power or is simply charging scarcity rent that evaporates the moment supply loosens.

Rising power demand from AI, EVs and extreme heat is fueling renewables and storage, spotlighting three stocks positioned for the energy transition.

Skyworks (SWKS) witnessed a jump in share price last session on above-average trading volume. The latest trend in earnings estimate revisions for the stock doesn't suggest further strength down the road.

GameStop CEO Ryan Cohen dropped another $20 million of his own cash on the company’s stock, but Wall Street barely blinked. A filing with the Securities and Exchange Commission shows Cohen purchased 1 million shares at prices ranging from $20.02 to $20.47 on Thursday. The purchase brings Cohen’s direct holdings to 39.3 million shares, representing 7.8% of GameStop’s 504.5 million shares outstanding.

Amazon and Alphabet are both seeing strong returns on their AI infrastructure investments.

The S&P 500 Index ($SPX ) (SPY ) is up +0.87%, the Dow Jones Industrial Average ($DOWI ) (DIA ) is up +0.97%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is up +0.77%. E-mini S&P futures (ESU26 ) are up +1.01%, and September E-mini Nasdaq futures (NQU26 )...

AT&T and Nokia are positioning for an AI-driven shift in telecom, with fiber, 5G, cloud and network technology shaping the outlook.

Making $210,000 a year as an engineer sounds like the kind of job most people would be reluctant to leave. But one aerospace and government engineer can’t stop thinking about real estate. They already own 10 single-family rentals in the...

Dell has surged over 300% this year on the back of a $95 billion AI backlog, but profit takers just hit the brakes hard. Whether the next leg up reaches a bold new price target depends on three specific dominoes falling into place.

RCMT, VG and CHYM made it to the Zacks Rank #1 (Strong Buy) momentum stocks list on September 11, 2026.

Best Buy's 17.9% three-month rally gains support from stronger Q2 results, raised fiscal 2027 guidance and broader growth, though risks remain.

Hamilton Beach Brands expands products, premium offerings, AI marketing and health, while stronger cash flow and a low valuation support the case for further upside.

IonQ is leading the accuracy segment of the quantum computing race.

As Diamondback Energy has outperformed relative to the Dow over the past year, Wall Street analysts maintain a strongly optimistic outlook on the stock’s prospects.

Friday, Raymond James analyst Brian Gesuale launched coverage of Rocket Lab stock with a Buy rating and $80 price target.

Here is how Ichor Holdings (ICHR) and Monolithic Power (MPWR) have performed compared to their sector so far this year.

Occidental Petroleum isn't just a high oil price story, and that's a good thing for investors.

GameStop (NYSE:GME) shares rose 3. 9% in premarket trading after Chief Executive Officer Ryan Cohen purchased one million shares on the open market for approximately $20.

Stocks opened Friday's session higher after the consumer price index data release, bringing an end to equities' recent losing streak. The S&P 500 rose 0.9% while the Nasdaq Composite climbed 0.8%. The Dow Jones Industrial Average gained 1%, or 541 points.

Oracle just posted a backlog figure large enough to reshape how the entire AI cloud infrastructure trade gets valued, and two GPU cloud pure-plays are already moving in sympathy before the broader market has fully processed what it means.

Celsius Holdings Inc (NASDAQ:CELH) shares rose 2% in premarket trading Friday following a share purchase by Chief Executive Officer John Fieldly. Fieldly acquired 18,000 shares of Celsius common stock on Wednesday at a weighted average price of $27.

According to the average brokerage recommendation (ABR), one should invest in Royal Caribbean (RCL). It is debatable whether this highly sought-after metric is effective because Wall Street analysts' recommendations tend to be overly optimistic. Would it be worth investing in the stock?

According to the average brokerage recommendation (ABR), one should invest in Coca-Cola (KO). It is debatable whether this highly sought-after metric is effective because Wall Street analysts' recommendations tend to be overly optimistic. Would it be worth investing in the stock?