Notícias do Mercado de Ações

Últimas notícias financeiras · Atualizado Ago 22, 2026

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Rendimentos dos Títulos Globais Atingem Nível Mais Alto Desde 2008 Enquanto Decisão do Fed se Aproxima

Global Bond Yields Hit Highest Level Since 2008 as Fed Decision Looms

The panel agrees that global bond yields surging to 2008 levels signals persistent inflation and a potential term-premium reset, which …

Yahoo Finance · Jul 29, 2026
AAPL
▬ mixed

Apple atinge marca de US$ 5 trilhões em valor de mercado pela primeira vez

Apple touches $5 trillion market cap for first time

The panelists generally agree that Apple's $5T milestone reflects investor optimism in its ecosystem moat and services upside, but they …

CNBC · Jul 29, 2026
COST
▼ bear…

O que esperar do relatório de resultados do Costco Wholesale no 4º trimestre de 2026

What to Expect From Costco Wholesale's Q4 2026 Earnings Report

The panel consensus is bearish, with key concerns being the high valuation, potential membership renewal rate dips, and margin pressure …

Yahoo Finance · Jul 29, 2026
M
▬ mixed

O Mito da "Justa Partilha" e Outras Fábulas Socialistas

The Fair Share Myth And Other Socialist Fables

The panel consensus is that NYC's fiscal health is at risk due to potential capital flight triggered by wealth-based taxes …

ZeroHedge · Jul 28, 2026
MP
▬ mixed

Deputado trabalhista que processa xAI de Elon Musk diz que chatbot acrescentou próprio conteúdo abusivo falso

Labour MP suing Elon Musk’s xAI says chatbot added own fake abusive content

The lawsuit against xAI over Grok's generation of non-consensual deepfakes signals regulatory pressure and potential liability for AI companies, particularly …

The Guardian · Jul 28, 2026
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Advogados de Comey pedem arquivamento da denúncia por postagem no Instagram de '86 47'

Comey Attorneys Seek Dismissal Of Indictment Over '86 47' Instagram Post

The panel is divided on whether Comey's '86 47' post constitutes a 'true threat' under First Amendment doctrine. While some …

ZeroHedge · Jul 28, 2026
AMD MSCI
▬ mixed

Avancada Micro Devices (AMD) dispara com renascimento de CPUs para servidores impulsionado por IA agêntica

Advanced Micro Devices (AMD) Surged on an Agentic AI-Driven Server CPU Renaissance

The panelists agreed that AMD's strong performance is tied to the 'agentic AI-driven server CPU renaissance,' but they expressed concerns …

Yahoo Finance · Jul 28, 2026
ASTS
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Deve Comprar Ações da AST SpaceMobile Abaixo de $63?

Should You Buy AST SpaceMobile Stock Below $63?

Despite the recent 58% pullback, AST SpaceMobile (ASTS) faces significant challenges, including heavy cash burn, dilution risk, launch reliability issues, …

Nasdaq · Jul 28, 2026
P RSI S TSLA
▼ bear…

Ações da Tesla não estavam tão sobrevendidas há mais de um ano

Tesla stock hasn't been this oversold in more than a year

The panel consensus is bearish on Tesla due to its aggressive AI capex commitments, uncertain monetization timelines, and potential regulatory …

Yahoo Finance · Jul 28, 2026
BRO
▬ mixed

Brown & Brown: Destaques da teleconferência de resultados do 2º trimestre

Brown & Brown Q2 Earnings Call Highlights

Brown & Brown's Q2 results showed strong revenue growth driven by acquisitions, but organic growth was lackluster, margins compressed, and …

Yahoo Finance · Jul 28, 2026
JPM S U
▬ neut…

Jamie Dimon diz que riscos de mercado são "maiores do que se imagina" – e não está comprando ações agora

Jamie Dimon says market risks are 'bigger than other people think' – and he's not buying stocks right now

Panelists generally agree that Jamie Dimon's warnings carry weight due to his track record, but the article's promotional content and …

Yahoo Finance · Jul 28, 2026
PYPL
▬ mixed

Ações da Paypal sobem enquanto CEO mantém porta aberta para possíveis negócios

Paypal stock rises as CEO keeps door open on potential deals

Panelists generally view PayPal's 4% stock pop as event-driven noise, with the real story being a modest Q2 beat and …

Yahoo Finance · Jul 28, 2026