Notícias

Micron is putting $2.75 billion behind a facility in India as the AI boom keeps picking up steam.

Riot Platforms, Inc. (RIOT) reached $24.18 at the closing of the latest trading day, reflecting a +1.81% change compared to its last close.

Robinhood CEO Vlad Tenev says crypto event contracts are already outpacing sports bets, and could become the platform's dominant category within a few years.

The latest trading day saw Micron (MU) settling at $1, representing a +2.73% change from its previous close.

In the most recent trading session, Constellation Energy Corporation (CEG) closed at $262.11, indicating a +2.91% shift from the previous trading day.

Wells Fargo's AI-driven upgrade reinforced investor confidence as Muse AI agent gained early traction on app stores, today, Sept. 21, 2026.

The market has faced no shortage of obstacles this year.

WASHINGTON, Sept 21 (Reuters) - Critics swiftly decried a California-driven settlement with Paramount Skydance that cleared the way for its $110 billion acquisition of Warner Bros Discovery, saying it will hurt competition in Hollywood, failed to protect jobs and lacks substantial ‌concessions from the media conglomerate. Opponents of the merger accused California Attorney General Rob Bonta and Governor Gavin Newsom of caving to wealthy interests, particularly ‌Paramount CEO David Ellison, afte

Let’s dig into the relative performance of DigitalOcean (NYSE:DOCN) and its peers as we unravel the now-completed Q2 data storage earnings season.

Nvidia gets the AI spotlight, but three power infrastructure stocks may be quietly building the bigger long-term opportunity.

Although Seadrill (currently trading at $47.45 per share) has gained 7.1% over the last six months, it has trailed the S&P 500’s 16.4% return during that period. This might have investors contemplating their next move.

Surging tech shares lifted the Nasdaq composite to a record close, and left AI safety fears in the dust.

Over the past six months, PROG has been a great trade, beating the S&P 500 by 7.5%. Its stock price has climbed to $35.50, representing a healthy 23.9% increase. This was partly thanks to its solid quarterly results, and the run-up might have investors contemplating their next move.

CrowdStrike's Fal.Con 2026 delivered record attendance and above-consensus fiscal 2028 guidance, but the valuation remains a concern for investors.

Stocks rose as oil futures tumbled due to hopes of a resumption in U.S.-Iran negotiations, causing a relief rally that pushed high-risk technology stocks to record highs.

Palo Alto Networks and CrowdStrike are both reliable cybersecurity plays.

(Updates with market moves at the end of the day, and other changes, if any.) The Nasdaq Composit

Michael Saylor’s firm bought 950 Bitcoin for $75.7 million last week while spending $174 million to repurchase its STRC preferred stock.

Stock markets climbed on Monday, boosted by falling oil prices and positive signals from trade talks between Chinese and US officials over the weekend.US and Chinese economic officials met Sunday for closely watched talks on trade and artificial intelligence, ahead of a summit on Thursday between Trump and Chinese President Xi Jinping in Washington.

Comprehensive cross-platform coverage of the U.S. market close on Bloomberg Television, Bloomberg Radio, and YouTube with Romaine Bostick, Bailey Lipschultz, Carol Massar and Tim Stenovec.

It wasn't just Nasdaq today. A handful of large stocks also closed at their highest levels ever. Here are some notable names with market caps above $10 billion that are sitting at all-time highs today.

Shamrock Capital and Flexpoint Ford are taking on a company that focuses on audiobooks and self-published authors—two industry bright spots.

Ciena stock gains on a bullish Evercore research note. Here’s why analyst Amit Daryanani believes CIEN shares will rip higher to $550 in the months ahead.

Shares of Warner Bros. Discovery rallied after Paramount Skydance reached a settlement paving the way for the media giants’ mega-merger.

Accenture (ACN) stock has rallied about 23% over the past three months. Over the past twelve months it is still down 17%, while the S&P 500 gained 17%. Owners feel relief, and those who missed it feel left behind.

AXT Inc. (NASDAQ:AXTI) extended its winning streak to a fifth straight day on Monday, surging by as much as 16.4 percent in intraday trading to $81.50, as investors resumed buying positions amid its official membership in the S&P 600 index. Effective on the same day, the listed firm officially joined the S&P 600 index alongside […]

Since March 2026, Trupanion has been in a holding pattern, posting a small loss of 4.5% while floating around $25.08. The stock also fell short of the S&P 500’s 16.4% gain during that period.

The ticker says energy, but the fund's holdings tell a much narrower story than most investors expect before they buy in.

(Updates with index/price moves and geopolitical news from the first paragraph.) US equity indexe

Yahoo Finance Tech Editor Dan Howley joins Market Domination to discuss Meta (META) more than 10% intraday surge after Wells Fargo (WFC) raised its price target on the stock from $640 to $796. Meta also got a boost from its Meta Muse AI agent app climbing to the top spot on Apple's (AAPL) App Store, highlighting growing momentum around the company's AI push.