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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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Associated Press26d agoneutral
How major US stock indexes fared Tuesday 7/21/2026

The Dow Jones Industrial Average added 0.7%, and the Nasdaq composite climbed 1.3%. Micron Technology and Nvidia were the two strongest forces lifting the market as AI stocks climbed for a second straight day after tumbling the week before. The Nasdaq composite rose 329.13 points, or 1.3%, to 25,837.21.

AMD just landed its biggest AI deal yet
TheStreet26d agoneutral
AMD just landed its biggest AI deal yet

AMD has broken a chip monopoly before. In the 2000s, it took server market share away from Intel’s dominant x86 processors, forcing years of price and performance competition that reshaped enterprise computing. Two decades later, AMD is attempting a similar disruption, this time against Nvidia’s ...

AI infrastructure stock surges after landing massive $2.8B win
TheStreet26d agobullish
AI infrastructure stock surges after landing massive $2.8B win

Some contract announcements move stocks. And then there are the ones that reframe an entire investment thesis. We saw the latter on a Monday, July 20. IREN Limited (IREN) was trading up more than 21% to $40.57 as of July 20 midday, according to Yahoo Finance. That’s after the Australia-based ...

Bank of America doubles down on Microsoft stock ahead of earnings
TheStreet27d agoneutral
Bank of America doubles down on Microsoft stock ahead of earnings

Microsoft has been one of the worst large-cap tech stocks of 2026. While Nvidia kept climbing and the broader market recovered from its early-year lows, Microsoft went the other direction. The stock has shed roughly a fifth of its value this year, even as Azure kept growing and the AI business kept ...

Jensen Huang's staggering $4 trillion bet shifts Nvidia
TheStreet27d agoneutral
Jensen Huang's staggering $4 trillion bet shifts Nvidia

The warehouses of computer servers powering artificial intelligence are growing so fast that their electricity appetite is beginning to reshape household budgets. The CEO of the company supplying most of the hardware in those facilities just laid out a projection that makes the current ...

Bitcoin mining stock surges on $9.8 billion AI deal
TheStreet27d agobullish
Bitcoin mining stock surges on $9.8 billion AI deal

The shares of Hut 8 (Nasdaq: HUT), a Bitcoin miner that has been expanding into artificial intelligence (AI) infrastructure, jumped as much as 14% on July 20 after the firm signed a $9.8 billion lease that fully commercializes its massive Texas data center campus. The 15-year deal covers the second ...