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Apenas manchetes de alto sinal - eventos macro, resultados, M&A, regulatório. Listicles e clickbait de analistas filtrados por padrão. Atualizado a cada hora.

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Nvidia, Microsoft and other tech giants back open-source AI models
Reuters63d agoneutral
Nvidia, Microsoft and other tech giants back open-source AI models

Nvidia, Microsoft and other tech heavyweights made a public case to lawmakers on Friday in favor of open-source ‌AI models, wading into a debate roiling the business and policy worlds over ‌who controls the powerful technology. In a letter posted on X and also signed by two dozen companies and groups ​including Meta Platforms and IBM, Nvidia CEO Jensen Huang said that lawmakers should avoid "premature restrictions on open models that stifle competition or drive innovation overseas." The letter adds to the growing debate about open-source models that are harder to regulate, such as Nvidia's own and those released ‌in recent weeks by Chinese ⁠labs, and the closed-source models controlled by specific companies such as OpenAI and Anthropic.

Is Wall Street buying Intel's comeback story after blowout Q2 earnings?
Yahoo Finance Video63d agobullishVIDEO
Is Wall Street buying Intel's comeback story after blowout Q2 earnings?

Intel stock (INTC), which initially surged following its second quarter earnings yesterday, is trying to hold onto some of its gains Friday morning. Morning Brief Host Julie Hyman is joined by Yahoo Finance Senior Business Reporter Ines Ferré and Interactive Brokers chief strategist Steve Sosnick to discuss Intel's earnings release, outlook, and performance of its various business segments.

American Express Sinks 6% After Q2 Earnings Beat as Visa, Mastercard Hold Steady
24/7 Wall St.63d agobullish
American Express Sinks 6% After Q2 Earnings Beat as Visa, Mastercard Hold Steady

American Express (NYSE:AXP) stock is sliding Friday morning, trading at $320.55 and down 6% after the card issuer reported a Q2 2026 beat that traders opted to fade. The reaction hit within an hour of the 8:30 a.m. ET 8-K Form, pulling American Express stock down from a prior close of $340.84. The drop extends ... American Express Sinks 6% After Q2 Earnings Beat as Visa, Mastercard Hold Steady

Intel rises as strong forecasts signal AI boost for turnaround
Reuters63d agoneutral
Intel rises as strong forecasts signal AI boost for turnaround

Intel's shares rose 6% in premarket trading on Friday after bullish forecasts signaled the AI boom was propelling ‌the chipmaker's long-awaited turnaround. The company forecast third-quarter revenue above Wall ‌Street expectations and raised this year's capital expenditure estimate to $20 billion from $18 billion. Intel's improving outlook ​reflects growing adoption of its data center central processing units (CPUs) by customers building infrastructure for artificial intelligence, as CEO Lip-Bu Tan works to position the company as a broader beneficiary of AI-driven semiconductor demand despite Nvidia's lead ‌in accelerator chips.

AMD's customer list keeps growing, and Nvidia should notice
TheStreet64d agoneutral
AMD's customer list keeps growing, and Nvidia should notice

AMDsigned a multibillion-dollar chip and investment deal with Anthropic on Wednesday, July 22, its second major AI infrastructure agreement in three days. Two days earlier, AMD’s Azure deal with Microsoft sent shares up as much as 5%. This time, AMD shares fell 2.5% in premarket trading, according ...

Investing.com64d agobullish
Amkor Technology surges 16% on $1.5B Nvidia deal

Investing.com -- Amkor Technology Inc (NASDAQ:AMKR) shares jumped 16.6% in after-hours trading Thursday following the announcement of a multi-year strategic partnership with NVIDIA Corporation (NASDAQ:NVDA) valued at $1.5 billion to develop advanced semiconductor packaging and test technologies for AI and accelerated computing platforms.