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

Retail investors are piling back into AI trade leaders, according to the latest Schwab Trading Activity Index (STAX) report. Charles Schwab head trading and derivatives strategist Joe Mazzola breaks down the latest trends in retail trading activity, including how investors are reacting to geopolitical risks from the Middle East.
Compare two energy ETFs with distinct sector focuses and risk profiles. See how portfolio composition and cost structure shape long-term performance.
The Dow Jones Industrial Average edged up 0.2%, and the Nasdaq composite sank 1%. Indexes swung lower after companies selling computer chips, memory and other building blocks of the AI boom broke from early gains to losses. The drops for AI stocks drowned out the benefit of lower oil prices, and most stocks in the S&P 500 rose.
The Nasdaq Composite reversed sharply at a key level on Tuesday in a move that suggests robots are running the market right now. Instead, the moves appeared to be driven by traders who implement technical analysis, chase momentum, and those who employ other quantitative analysis strategies such as commodity trading advisors. “May marked one of the strongest rebounds on record, with many indices posting historically strong 9-week rallies,” writes Mizuho’s Daniel O’Regan.
New ETF adds IPOs within 10 to 30 days as investor interest in space funds accelerates.
Top cryptocurrencies fell Tuesday, with Bitcoin (BTC-USD) dropping below the $62,000 level. The C
Dow Jones AI giant Nvidia stock tumbled to a key support level during Tuesday's stock market sell-off. A decisive bounce would be bullish.
Investors are selling the market's biggest recent winners: mostly chip stocks.
The hydrogen stock's wild swing has nothing to do with the company's growth story.
Monday's semiconductor rebound didn't last long. Apple's AI reveal and renewed chip weakness are dragging down the major indexes.
The Nasdaq is bouncing off its lows, but the market’s fear gauge is above a key level. The tech-heavy index is down 1.8% after falling more than 3.6%. The S&P 500 is down 0.9%. The Dow is down just 84 points, or 0.
Explore how portfolio concentration and sector exposure set these small-cap value funds apart for investors seeking different risk profiles.
S&P 500 index funds are a poor fit for passive income investors.
What does SpaceX's upcoming IPO have to do with Apple stock?
Major indexes had opened higher on hopes for a U.S.-Iran deal, then reversed as tech stocks wiped out earlier gains
AI Trade Weakens, Sending Nasdaq Lower
Chip stocks fell across the board, with the iShares Semiconductor ETF falling nearly 8% in Tuesday morning’s trade.
A decade ago, Microsoft (NASDAQ:MSFT) was still living down its “lost decade.” Satya Nadella had taken the CEO seat in 2014 and was quietly rewiring the company around Azure, subscriptions, and partnerships the old Microsoft would have shunned. Ten years later, Azure is the second-largest cloud platform, Microsoft Cloud cleared $54.5 billion in a single ... Microsoft’s $9K Return on $1K Crushes The Market
The S&P 500 Index recently conducted a quarterly rebalancing, removing stocks that no longer qualify for the index and replacing them with new ones.
Here are some of the biggest decliners in the S&P 500's tech sector as the market rout deepened this afternoon: Coherent, down 15%. Super Micro Computer, down 12%. Lumentum, down 12%. AppLovin, down 10%.
If you want a diversified portfolio, owning thousands of stocks is better than 500 stocks.