Q
QuantAbundanciaAbundância, quantificada.

Notícias

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

24,818 signal articles · 257 in last 24h · 118,286 total before filter · latest 48m ago
257last 24h
1563last 7d
250● bullish (7d)
160● bearish (7d)
205publishers
AllMacro301Earnings630M&A97Regulatory28Product14Analyst23
✕ clear all filtersticker: AMDSentiment:bullishneutralbearishshow all (incl. clickbait)
Wall Street futures gain as AI advances overshadow US-Iran tensions
Reuters78d agoneutral
Wall Street futures gain as AI advances overshadow US-Iran tensions

U.S. stock index futures climbed on Monday, starting June on a firm footing, as the latest AI push from Nvidia and Microsoft ‌lifted shares, even as uncertainty over the Middle East war lingered. Nvidia rose 1.6% ‌in premarket trading after the world's most valuable company unveiled a new chip that brings AI capabilities to ​laptops and desktops, set for release this fall. The chip is a result of a three-year partnership with Microsoft to "reinvent the PC" for the AI era, Nvidia CEO Jensen Huang said.

Bloomberg79d agoneutral
Nvidia Says Anthropic, OpenAI Among Users of New Vera Chip

(Bloomberg) -- Nvidia Corp. said Anthropic PBC, OpenAI and SpaceX are among the first big users of its upcoming microprocessor, securing key customers for its latest attempt to expand an already extensive footprint in AI data centers.Most Read from BloombergUS Says Deals With Iran for Safe Hormuz Transit Are ProhibitedStrait of Hormuz Ship Transits Are Rising Thanks to US HelpBerkshire Hathaway to Buy Taylor Morrison for $6.8 BillionAmericans Injured in Iranian Missile Strike on Kuwaiti Air Base

Nvidia Enters Windows Laptop Market, Taking On Intel and AMD
Bloomberg79d agoneutral
Nvidia Enters Windows Laptop Market, Taking On Intel and AMD

(Bloomberg) -- Nvidia Corp. is entering the PC market with a new chip aimed at loosening the stranglehold of Intel Corp. technology in that arena and modernizing the machines for the AI era.Most Read from BloombergUS Says Deals With Iran for Safe Hormuz Transit Are ProhibitedStrait of Hormuz Ship Transits Are Rising Thanks to US HelpBerkshire Hathaway to Buy Taylor Morrison for $6.8 BillionA Rare ‘Super’ El Niño Is Looking More Likely. Here’s What to ExpectAmericans Injured in Iranian Missile St

Bloomberg79d agoneutral
Nvidia Enters Windows Laptop Market, Taking On Intel and AMD

(Bloomberg) -- Nvidia Corp. is entering the PC market with a new chip aimed at loosening the stranglehold of Intel Corp. technology in that arena and modernizing the machines for the AI era.Most Read from BloombergUS Says Deals With Iran for Safe Hormuz Transit Are ProhibitedStrait of Hormuz Ship Transits Are Rising Thanks to US HelpBerkshire Hathaway to Buy Taylor Morrison for $6.8 BillionAmericans Injured in Iranian Missile Strike on Kuwaiti Air BaseAmericans Hurt in Kuwait as Trump Sends Mixe

Bloomberg79d agoneutral
Nvidia Enters Windows Laptop Market, Taking On Intel and AMD

(Bloomberg) -- Nvidia Corp. is entering the PC market with a new chip aimed at loosening the stranglehold of Intel Corp. technology in that arena and modernizing the machines for the AI era.Most Read from BloombergUS Says Deals With Iran for Safe Hormuz Transit Are ProhibitedStrait of Hormuz Ship Transits Are Rising Thanks to US HelpBerkshire Hathaway to Buy Taylor Morrison for $6.8 BillionAmericans Injured in Iranian Missile Strike on Kuwaiti Air BaseAmericans Hurt in Kuwait as Trump Sends Mixe

Investing.com79d agoneutral
Nvidia and AMD face new export limits on China subsidiaries

Investing.com -- The U.S. Department of Commerce on Sunday issued guidance closing a potential loophole that may have allowed companies to export advanced chips including Nvidia's Rubin and Blackwell processors and AMD's MI350x to Chinese entities located outside China.

Nvidia’s $150 billion bet trumps AMD
TheStreet79d agoneutral
Nvidia’s $150 billion bet trumps AMD

Nvidia (NVDA) is making a significant worldwide push as the artificial intelligence competition continues to accelerate across the computer industry. Nvidia CEO Jensen Huang said on May 27 that the business aims to invest as much as $150 billion a year in Taiwan, highlighting the island’s growing ...

US takes step to halt Nvidia AI chip shipments to Chinese firms outside China
Reuters79d agoneutral
US takes step to halt Nvidia AI chip shipments to Chinese firms outside China

The U.S. Department of Commerce on Sunday moved to close a year-old potential loophole it had created that may ‌have led companies to export the world's most advanced chips - like Nvidia's most ‌sophisticated Rubin and Blackwell processors, as well as AMD's MI350x - to Chinese entities located outside China. The unexpected ​guidance suggests the United States' best AI chips may have been making their way to the subsidiaries of Chinese AI firms based in places like Malaysia for almost a year despite broader U.S. efforts to starve Chinese firms of semiconductors needed to develop critical ‌AI capabilities. The new guidance was ⁠posted on the Commerce Department's website on Sunday.

Nvidia’s latest product is a game-changer
TheStreet80d agoneutral
Nvidia’s latest product is a game-changer

Nvidia (NVDA) stock is up about 15.44% year to date, at the time of writing, Friday afternoon, May 29. Meanwhile, the SPDR S&P 500 index (SPY) is up about 11.06% in the same period. While the stock has outpaced the S&P 500, its growth is lagging that of other semiconductor companies that ...

In China, AMD CEO Lisa Su is understated while Nvidia's Huang is more razzmatazz
Reuters81d agoneutral
In China, AMD CEO Lisa Su is understated while Nvidia's Huang is more razzmatazz

When AMD CEO Lisa Su arrived in China last week just days after Nvidia's CEO left, she kept a much lower ‌profile than Jensen Huang, who drew crowds in the centre of the capital as he posed for photos and ate local delicacies like Beijing-style soybean paste noodles. Just a year ago at the annual Computex trade show in Taipei, Huang ​said Nvidia's market share in China had dropped to 50% from 95% due to U.S. export controls. Since then, that has effectively fallen to zero, he said this year, amid Beijing's push for self-reliance in advanced AI chips.

At Computex, Nvidia and Taiwan's expanding role in AI infrastructure set to take centre stage
Reuters82d agoneutral
At Computex, Nvidia and Taiwan's expanding role in AI infrastructure set to take centre stage

TAIPEI, May 29 (Reuters) - At Taiwan's annual Computex trade show next week, the spotlight is likely to be dominated, as usual, by Nvidia and its products, but also by the island's central and growing role in AI infrastructure. Nvidia CEO Jensen ‌Huang, arriving in Taipei more than a week ahead of the show, more than made that point when he said on ‌Wednesday that his company would spend as much as $150 billion a year in Taiwan, which he called the epicentre of the AI revolution.

Samsung Electronics ships HBM4E chip samples to global customers
Reuters82d agoneutral
Samsung Electronics ships HBM4E chip samples to global customers

Samsung Electronics said on Friday it has started shipping ‌samples of its latest high-bandwidth memory (HBM) ‌chip, or the 12-layer HBM4E, marking what it said ​was the industry's first shipment of such products. Samsung said the chip uses its latest ⁠1c DRAM process technology, or sixth-generation 10-nanometer-class DRAM, alongside Samsung's 4-nanometer foundry logic base die. The move comes just three months after Samsung began shipping its HBM4 chips to customers in February, underscoring Samsung's ‌efforts to strengthen its ​position in the next-generation ​AI memory market ​by proactively supplying samples of ‌its latest products.

How Much Further Can the Chip Rally Run?
The Wall Street Journal83d agobullish
How Much Further Can the Chip Rally Run?

Even by the standards of the artificial-intelligence boom, the gains in chip stocks this year have been extraordinary. Sandisk has soared 570%. Intel has more than tripled. Samsung, Micron and SK Hynix have all climbed into the ranks of $1 trillion companies.

Oil Retreats — Heard on the Street Wednesday Recap
The Wall Street Journal83d agoneutral
Oil Retreats — Heard on the Street Wednesday Recap

Oil prices fell on a new report of progress in negotiations. Iran’s state broadcaster reported that a draft framework being negotiated with the U.S. includes restoring commercial shipping to prewar levels within a month. President Trump, speaking at a cabinet meeting, signaled that he was prepared to keep negotiating but didn’t exclude further military action.

Exclusive-ByteDance developing custom CPU chips to support AI rollout, sources say
Reuters83d agoneutral
Exclusive-ByteDance developing custom CPU chips to support AI rollout, sources say

Chinese technology giant ByteDance is developing its own central processing units (CPUs) to support its growing AI infrastructure needs, three people familiar with the matter said, as surging chip prices and prolonged supply ‌shortages constrain its expansion plans. The move underscores the industry's rapid shift toward "inference," where AI models are deployed to perform agentic tasks ‌that demand more from CPUs, working in tandem with the graphics chips made by Nvidia that have dominated the AI boom. The shift has created a shortage of CPUs in recent ​months, and global hyperscalers including Alphabet's Google, Amazon and Microsoft are also developing their own custom CPUs to reduce costs and tailor performance to their specific workloads.

$5.7 Trillion and Counting. How Much Further Can the Chip Rally Run?
The Wall Street Journal83d agobullish
$5.7 Trillion and Counting. How Much Further Can the Chip Rally Run?

The frenzied rally in chip stocks passed a new milestone on Wednesday, with the PHLX Semiconductor Index posting its best start to a year on record. Samsung Micron and SK Hynix have all climbed into the ranks of $1 trillion companies. Investors’ enthusiasm for the building-blocks of artificial intelligence helped pull the stock market out of its Iran-war slump, while raising worries that a surge this dramatic must end sometime.

Cathie Wood sells $16M of surging semiconductor stock
TheStreet83d agobearish
Cathie Wood sells $16M of surging semiconductor stock

When one of Wall Street's most closely watched fund managers starts trimming a stock that's on a tear, investors take notice. Cathie Wood has been quietly but consistently reducing her firm's position in Advanced Micro Devices throughout May. That alone raises a question worth asking: What does she ...

Open Sesame — Heard on the Street Recap
The Wall Street Journal83d agoneutral
Open Sesame — Heard on the Street Recap

Oil prices fell on a new report of progress in negotiations. Iran’s state broadcaster reported that a draft framework being negotiated with the U.S. includes restoring commercial shipping to prewar levels within a month. President Trump, speaking at a cabinet meeting, signaled that he was prepared to keep negotiating but didn’t exclude further military action.