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Notícias

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

23,577 signal articles · 338 in last 24h · 112,361 total before filter · latest 1h ago
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Bloomberg7d agoneutral
Trump Readies Tariffs and Price Floors to Bolster US Polysilicon

(Bloomberg) -- President Donald Trump is preparing to impose tariffs and minimum prices on imported polysilicon, a bid to boost domestic production of the material as well as the US semiconductors and solar panels made from it.Most Read from BloombergIran Says Agreement on Hormuz Shipping Reached With OmanSpaceX’s AI Splurge Puts a Damper on First Earnings After IPOTrump Says Iran Talks Going Well as Hopes Rise for Hormuz DealChina’s AI Blitz Creates ‘Death Zone’ for Rival US Model MakersTaco Be

Corning (GLW) Faces New Questions As Polysilicon Tariffs And China Curbs Loom
Simply Wall St.8d agoneutral
Corning (GLW) Faces New Questions As Polysilicon Tariffs And China Curbs Loom

U.S. officials are preparing potential tariffs and a price floor on polysilicon that could affect Corning's position in solar and semiconductor related materials. Reports from China indicate possible import bans on certain data center components that may touch Corning's optical and data infrastructure business. These trade and policy shifts raise new questions for Corning's supply chains, costs, and customer demand beyond its recent earnings and partnership updates. Corning, traded on the...

Investing.com8d agobullish
Optical component stocks rally on proposed U.S. ban on Chinese tech

U.S. optical component stocks surged following a Reuters report that the Trump administration is drafting a ban on U.S. imports of new Chinese data center hardware. Applied Optoelectronics jumped 16%, Coherent gained 13%, Lumentum rose 11%, and Corning climbed 8%. According to four sources familiar with the matter, the Federal Communications Commission (FCC) is preparing restrictions against new Chinese optical transceivers—the critical hardware that routes data over fiber-optic cables inside AI

US Stock Market Today: S&P 500 Futures Slip As Fed Rate Uncertainty Builds
Simply Wall St.14d agoneutral
US Stock Market Today: S&P 500 Futures Slip As Fed Rate Uncertainty Builds

The Morning Bull - US Market Morning Update Wednesday, Jul, 29 2026 US stock futures are mixed in early Tuesday trade, with broad S&P 500 contracts slightly in the red while Dow futures edge up. The key driver is the US 10 year Treasury yield hovering around 4.64% as investors brace for this week’s Federal Reserve decision. Markets see roughly a one in three chance of a rate hike now and about a 56% chance by September. At the same time, US durable goods orders for June rose 0.3% and a core...

These 7 Stocks Will Solve AI’s Most Important Bottleneck
24/7 Wall St.44d agoneutral
These 7 Stocks Will Solve AI’s Most Important Bottleneck

Artificial intelligence has no shortage of obstacles. The industry is scrambling to secure enough electricity to power new data centers, enough land to build them, and enough high-bandwidth memory (HBM) to keep next-generation chips fed with data. Yet another constraint is emerging that could prove just as important: moving information between those chips fast enough ... These 7 Stocks Will Solve AI’s Most Important Bottleneck

Robust Results Boosted Corning’s (GLW) Performance in Q1
Insider Monkey82d agoneutral
Robust Results Boosted Corning’s (GLW) Performance in Q1

Carillon Tower Advisers, an investment management company, released its first-quarter 2026 investor letter for the “Carillon Eagle Growth & Income Fund”. A copy of the letter is available to download here. The first quarter of 2026 was volatile due to market shifts, including increased geopolitical risk and inflation fears from rising energy prices. The S&P declined […]