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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.

27,723 signal articles · 234 in last 24h · 134,388 total before filter · latest 34m ago
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Boston Scientific (NYSE:BSX) Surprises With Q2 CY2026 Sales But Quarterly Revenue Guidance Misses Expectations
StockStory36d agobearish
Boston Scientific (NYSE:BSX) Surprises With Q2 CY2026 Sales But Quarterly Revenue Guidance Misses Expectations

Medical device company Boston Scientific (NYSE:BSX) reported Q2 CY2026 results topping the market’s revenue expectations, with sales up 7.5% year on year to $5.44 billion. On the other hand, next quarter’s revenue guidance of $5.27 billion was less impressive, coming in 2.2% below analysts’ estimates. Its non-GAAP profit of $0.86 per share was 3.8% above analysts’ consensus estimates.

Bloomberg37d agobearish
AI Boom Spurs Insider Selling by Nvidia, CoreWeave Billionaires

(Bloomberg) -- Executives and investors tied to the AI supply chain were among the biggest insider sellers in the second quarter, taking advantage of a sharp — and volatile — rally in technology stocks.Most Read from BloombergUS Intercepts Iran Attack on Bases, Puncturing Days of CalmSK Hynix Profit Disappoints, Spending Soars to $31 BillionNvidia’s $750 Billion in Deals Reignite Circular AI FearsChip Rout Deepens on Circular Funding, China Competition FearsApple Set to Make Big Smart Home Push

Bloomberg37d agobearish
Korean Stocks See Record Wave of Trading Halts on Chip Selloff

(Bloomberg) -- South Korea’s stock selloff deepened as SK Hynix Inc.’s earnings disappointed, worsening the already‑jittery sentiment around artificial intelligenceMost Read from BloombergNvidia’s $750 Billion in Deals Reignite Circular AI FearsChip Rout Deepens on Circular Funding, China Competition FearsApple Set to Make Big Smart Home Push With Siri AI at CenterCitadel Securities Sees Warsh Delivering Surprise Fed HikeUEFA Considering Boycott of FIFA Tournaments in Brewing FeudThe benchmark K

South Korea's Kospi share index falls 8%, other Asian shares are also mostly lower
Associated Press37d agobearish
South Korea's Kospi share index falls 8%, other Asian shares are also mostly lower

South Korea’s Kospi stock index dropped more than 8% on Wednesday as doubts over massive investments in artificial intelligence once again led investors to dump shares. The latest rout was led by a plunge in shares in chipmaker SK Hynix after its operating profit in the last quarter fell short of analysts’ forecasts even though it soared sixfold to a record 60.5 trillion won ($41.2 billion). SK Hynix sank 12.6% while shares in Samsung Electronics dropped 8%.

SK Hynix posts sixfold rise in Q2 profit on AI chip demand, misses forecasts
Reuters37d agobearish
SK Hynix posts sixfold rise in Q2 profit on AI chip demand, misses forecasts

South Korean chipmaker SK Hynix reported a more than sixfold ‌increase in quarterly operating profit to ‌a record high on Wednesday, driven by robust demand ​for advanced memory chips as big technology firms ramped up spending on AI data centres. The Nvidia supplier reported an operating profit of 60.5 ‌trillion won ($41.62 billion) ⁠for the April-June period, compared with 9.2 trillion won a year earlier. But it missed a 64 trillion won forecast by LSEG SmartEstimate, which is weighted toward ​analysts who ​are more consistently accurate.

SK Hynix's Record Profit Misses Investors' Lofty AI Expectations
Bloomberg37d agobearish
SK Hynix's Record Profit Misses Investors' Lofty AI Expectations

(Bloomberg) -- SK Hynix Inc.'s quarterly profit rose a smaller-than expected 557%, adding to heightened fears that an AI boom that has propelled the semiconductor industry may be decelerating. Most Read from BloombergChip Rout Deepens on Circular Funding, China Competition FearsNvidia's $750 Billion in Deals Reignite Circular AI FearsApple Set to Make Big Smart Home Push With Siri AI at CenterCitadel Securities Sees Warsh Delivering Surprise Fed HikeSpaceX Rebounds After Briefly Plunging 20% Bel

Bloomberg37d agobearish
SK Hynix’s Record Profit Misses Investors’ Lofty AI Expectations

(Bloomberg) -- SK Hynix Inc.’s quarterly profit rose a smaller-than expected 557%, adding to heightened fears that an AI boom that has propelled the semiconductor industry may be decelerating. Most Read from BloombergChip Rout Deepens on Circular Funding, China Competition FearsNvidia’s $750 Billion in Deals Reignite Circular AI FearsApple Set to Make Big Smart Home Push With Siri AI at CenterCitadel Securities Sees Warsh Delivering Surprise Fed HikeSpaceX Rebounds After Briefly Plunging 20% Bel

Walmart (WMT) Stock Could Be Pricey After The Salad Recall
Simply Wall St.37d agobearish
Walmart (WMT) Stock Could Be Pricey After The Salad Recall

Walmart stock has delivered a strong 151.4% return over the past five years, yet the latest Discounted Cash Flow (DCF) estimate points to the shares trading at a premium to intrinsic value, while market based multiples suggest pricing that is closer to fair. Over the past five years, a 151.4% total return highlights how much of Walmart's long term value story may already be reflected in the share price. Walmart's dominant grocery position and partnerships that support better inventory...

Microsoft Stock Runs Into Resistance With Earnings Next; Is Microsoft A Sell Now?
Investor's Business Daily37d agobearish
Microsoft Stock Runs Into Resistance With Earnings Next; Is Microsoft A Sell Now?

Microsoft stock headed higher Tuesday, building on two straight advances as investors awaited the tech heavyweight's fourth-quarter earnings report due Wednesday. Is Microsoft stock a buy or sell now? Coming into Tuesday's session, the stock had risen more than 10% from its June lows and was running into its 50-day moving average.

Apple faces lawsuit over alleged Bitcoin scam
TheStreet37d agobearish
Apple faces lawsuit over alleged Bitcoin scam

Three cryptocurrency investors filed a federal lawsuit against Apple (Nasdaq: AAPL) on July 24. They allege they lost a combined $1.8 million in Bitcoin through a fake wallet app listed on the App Store. The complaint was filed in the U.S. District Court for the Northern District of California. It ...