Notícias do Mercado de Ações

Últimas notícias financeiras · Atualizado Mai 24, 2026

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3 semanas de guerra, possíveis aumentos de taxas e a fase de 'mostre-me' da IA: O que observar esta semana

3 weeks of war, possible rate hikes, and AI's 'show me' phase: What to watch this week

The panelists agree that the market faces multiple headwinds, including geopolitical energy supply disruptions, potential Fed hikes, and a valuation …

Yahoo Finance · Mar 22, 2026
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Homem do Arizona vendeu duas casas por US$ 744 mil — depois perdeu no tribunal e devia impostos sobre US$ 255 mil. O que todo vendedor precisa saber

Arizona man sold two homes for $744K — then lost in court and owed taxes on $255K. What every seller must know

The panel consensus is that the Pesarik case highlights a significant risk for multi-property owners and investors who lack proper …

Yahoo Finance · Mar 22, 2026
AAPL
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A Era dos Agentes de IA Chegou. 2 Ações a Caminho de Vencer.

The Era of AI Agents Has Arrived. 2 Stocks on Track to Win.

The panel consensus is that while AI agents have potential, the 45% CAGR forecast is overoptimistic due to adoption friction, …

Yahoo Finance · Mar 22, 2026
MARA
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Goldman Sachs revela as principais ações de petróleo para comprar em 2026

Goldman Sachs reveals top oil stocks to buy for 2026

The panel is divided on Goldman's refiner call, with concerns about demand destruction, geopolitical risks, and regulatory overhangs, but also …

Yahoo Finance · Mar 22, 2026
PANW
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A ação da Palo Alto Networks é uma compra agora?

Is Palo Alto Networks Stock a Buy Now?

The panelists agreed that the upcoming May 19 earnings report will be a crucial catalyst for Palo Alto Networks (PANW), …

Yahoo Finance · Mar 22, 2026
AAPL TSLA NVDA
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Coinbase Lança Negociação de Ações 24/7 para Tesla, Apple, Nvidia com Alavancagem 10X

Coinbase Launches 24/7 Stock Trading For Tesla, Apple, Nvidia With 10X Leverage

The panel is largely bearish on Coinbase's stock perpetual futures launch, citing significant regulatory, counterparty, and operational risks. While some …

Yahoo Finance · Mar 22, 2026
OLMA
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Ações da Olema Disparam 242%, Mas Posição de US$ 122 Milhões Sugere Mais Potencial de Alta?

Olema Stock Up 242%, but Does a $122 Million Position Suggest More Upside Potential?

The panel is divided on OLMA's Paradigm Biocapital position. While some see it as a 'binary survival gamble' with significant …

Yahoo Finance · Mar 22, 2026
RGP UPWK
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Por que uma aposta de US$ 3,5 milhões tem como alvo Avantor em meio a uma queda de 54% nas ações

Why a $3.5 Million Bet Targets Avantor Amid a 54% Stock Drop

Panelists have mixed views on Circumference Group's AVTR bet. While Grok sees it as a value opportunity with potential margin …

Yahoo Finance · Mar 22, 2026
MBS
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Fannie e Freddie fazem grandes lances por títulos lastreados em hipotecas

Fannie, Freddie place large bids for mortgage-backed securities

The panel is mixed on the impact of Fannie and Freddie's $200B MBS purchase directive. While some see it as …

Yahoo Finance · Mar 22, 2026
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As Tensões Geopolíticas Crescentes São um Motivo para Vender Ações da Taiwan Semiconductor?

Are Rising Geopolitical Tensions a Reason to Sell Taiwan Semiconductor Stock?

The panel consensus is that TSMC's (TSM) high valuation (31x forward P/E) does not adequately price in geopolitical risks, particularly …

Yahoo Finance · Mar 22, 2026
MU
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A Micron é uma Compra com Receita Explosiva?

Is Micron a Buy as Revenue Explodes Higher?

Micron's Q2 results were exceptional, but the panel agrees that the memory industry is cyclical, and the current high margins …

Nasdaq · Mar 22, 2026
FCA
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Palantir estende alcance ao Estado britânico ao obter acesso a dados sensíveis da FCA

Palantir extends reach into British state as it gets access to sensitive FCA data

The panel is divided on Palantir's FCA contract. Bulls highlight strategic data access and potential revenue growth, while bears emphasize …

The Guardian · Mar 22, 2026