Notícias

Leveraged ETFs posted huge gains last week despite a weak market, driven by rallies in crypto, AI infrastructure, defense and energy-related stocks.

US equity futures were mixed pre-bell Tuesday as the pause in hostilities between the US and Iran ap

US equity futures were mostly tracking in the red on Tuesday amid a selloff in chip stocks over conc

Wall Street is heading for another mixed session on Tuesday, with blue-chip gains offset by concerns about AI spending and Chinese competition weighing on some technology stocks. Dow Jones futures were up 317 points, or 0.6%, but the Nasdaq has been called 1% lower, with S&P 500 futures...

Wall Street analysts are busy reshuffling their ratings ahead of the Fed meeting, with surprise double-upgrades, dramatic target cuts, and fresh initiations spanning surgical robots to cybersecurity. Find out which names made the biggest moves today.

Samsung, SK Hynix, and Kioxia got destroyed overnight in Asia, and the shockwave hit US memory and storage stocks hard in premarket trading Tuesday. Three overlapping catalysts are forcing traders to rethink whether the AI memory trade was built on shakier ground than anyone admitted.

South Korea's KOSPI just suffered a historic overnight collapse, dragging Samsung and SK Hynix down double digits and sending shockwaves straight into US chip stocks before Tuesday's open. Whether this sparks another brutal Nasdaq sell-off depends on one critical signal forming in premarket right now.

Wall Street futures pointed mostly lower pre-bell Tuesday, as traders again weighed rich semiconduct

Tech shares are in for a rough day, with Nasdaq futures down nearly 0.8%. Behind some of the bearish outlook: fears that the West could lose its stranglehold on a crucial component of the chip supply chain. Chip stocks sank yesterday after a report in the Information said an unnamed Chinese-state backed company had begun making deep ultraviolet lithography machines, which use UV light to print microscopic patterns on the silicon wafers that go into chips.

The world’s hottest major index dived almost 11% as fears about cheap Chinese chip competition bled into international markets after ravaging U.S. tech stocks.

South Korean stocks got hammered on Tuesday, and that's a major worry for Wall Street. The country's flagship Kospi index plunged more than 10%, dragged down by slumps in the shares of memory-chip makers SK Hynix and Samsung.

The artificial-intelligence trade took a beating Monday and investors are waking up to a nasty hangover.

Macro investor Raoul Pal said on Monday that Bitcoin (CRYPTO: BTC) and the Nasdaq Composite are primarily driven by “global liquidity” rather than the usual day-to-day narratives of earnings, news, or sentiment. ‘Bitcoin is Not Broken’ In an X post, Pal cited Bitcoin at 87% correlation to global liquidity and the Nasdaq Composite index at 97%. “These assets are not really trading on earnings, or news, or whatever the story of the week is. They’re tracking the amount of money in the system,” the

The stock market is more expensive today than it has been since the dot-com bubble.

July 28 (Reuters) - Nasdaq futures fell on Tuesday, mirroring a cautious mood across global markets toward AI chip stocks on concerns about hefty corporate spending and rising Chinese competition,

Retail sentiment remains ‘bearish’ on SPY and deteriorated to ‘extremely bearish’ on QQQ, amid growing anxiety around technology stocks.

President Trump said that talks with Iran were taking place. In response, Brent crude further declined while Treasurys strengthened and the dollar fell.

Concerns about the AI boom's sustainability offset the market impact of falling oil prices and earnings optimism.

Concerns about the AI boom's sustainability offset the market impact of falling oil prices and earnings optimism.

Who's ready for another round of tariffs?

SINGAPORE, July 28 (Reuters) - Asian markets fell on Tuesday led by chipmakers on unease about the massive funding demands of the AI boom, while a slide in oil prices did relatively little to lift

Markets are largely focused on pivotal earnings from major hyperscalers this week, including Amazon.com, Apple, Meta and Microsoft.

After a volatile day of trading built around falling oil prices, investors attention is about to turn back to earnings.

<body><p>STORY: Wall Street ended mixed on Monday, with the Dow gaining half a percent, the S&P 500 virtually flat and the Nasdaq dropping marginally.</p><p>Investors awaited earnings results from Big Tech companies this week, including Microsoft, Amazon, Meta and Apple. Of the four, only Apple has seen significant gains this year, with investors concerned about future returns on massive AI spending.</p><p>Skyler Weinand is chief investment officer at Regan Capital.</p><p>"If they don't come out and beat [estimates], they're going to sell off even further. You're going to see some profit taking. You're going to see some hedge funds and retail [investors] potentially pack it in for the rest of the year, sitting up 10 to 15%. I don't blame them. // I don't really see the opportunity for these companies that have run so much over the past 18 to 24 months on that AI build out. I don't see that as a huge buying opportunity. I would rather be looking at some of the companies that have fallen behind a little bit. Auto manufacturers are having their day right now. Defense companies are having their day. Some of these companies that will continue to print earnings regardless of what comes from AI build out."</p><p>The Philadelphia semiconductor index extended its recent selloff, falling more than 2%. It is down 21% from its record high close on June 22 but remains up 63% in 2026.</p><p>Chinese chipmaker CXMT's stellar debut on Monday and a report that the country has started manufacturing homegrown deep ultraviolet chipmaking tools also signaled intensifying competition for the U.S. semiconductor industry.</p><p>Meanwhile, oil prices slid after President Donald Trump said the administration was having "good talks" with Iran, but warned that U.S. strikes would resume if the negotiations failed to deliver.</p><p>Shares of Occidental Petroleum fell more than 4% and Exxon Mobil also closed lower.</p><p>Traders this week will also turn their attention to Tuesday's start of the Federal Reserve's two-day policy meeting, with traders projecting a more than 60% chance that the central bank will leave rates unchanged, according to CME's FedWatch tool.</p></body>

China has begun developing deep ultraviolet lithography machines used to build semiconductors, according to media reports.

Superior Group (SGC) reached $12.5 at the closing of the latest trading day, reflecting a +1.38% change compared to its last close.

In the latest trading session, VirTra, Inc. (VTSI) closed at $3.14, marking a -1.1% move from the previous day.

Doximity (DOCS) concluded the recent trading session at $20.99, signifying a +2.79% move from its prior day's close.

Oneok Inc. (OKE) concluded the recent trading session at $89.46, signifying a -3.97% move from its prior day's close.

In the closing of the recent trading day, SolarEdge Technologies (SEDG) stood at $43.09, denoting a +1.15% move from the preceding trading day.