A specific event in the last few hours that changes something — an earnings surprise, a regulatory action, a policy decision, a deal.
Macquarie and Rosenblatt both moved to buy ratings, pointing to Broadcom's custom chip work for Anthropic and a roadmap analysts now value at $230 billion.
Macquarie upgraded Broadcom citing its Anthropic growth outlook, while Rosenblatt initiated coverage with a buy rating the same day.
Evercore ISI cut its rating on Ultragenyx after a failed trial while Rothschild Redburn downgraded Moderna over how the stock is priced.
Two separate analyst downgrades hit biotech stocks, with Ultragenyx cut on a clinical trial failure and Moderna cut on valuation grounds.
The rare earths miner's stock climbed after a report said it held takeover discussions earlier this year, before those talks ended.
Lynas Rare Earths shares rose after a report that the company had been in takeover talks earlier in the year.
The exchange of fire, described as the largest since July, coincided with European gasoline margins climbing near 2022 highs.
The United States struck targets in Iran and Tehran hit back at US bases, marking the most intense exchange between the two since July.
The move came as the G20 meeting wrapped up, while Berkshire Hathaway's Greg Abel said Japanese bond yields aren't worrying the conglomerate's Japanese trading-house holdings.
The yen jumped sharply after breaking above 160 per dollar, prompting speculation that Japanese authorities may step in to support the currency.
The combination creates a larger pan-European gambling operator and sent Cirsa shares surging.
Italian gaming group Lottomatica agreed to absorb Spain's Cirsa Enterprises in an all-share deal valued at $3.7 billion, driving a sharp rally in Cirsa's stock.
Every major cryptocurrency fell over the past 24 hours as fresh strikes near the Strait of Hormuz pushed energy prices higher and hit risk assets broadly.
High-beta crypto tokens gave up roughly triple what bitcoin lost as oil traded near $90 following renewed US-Iran strikes.
The AI chipmaker could seal one of its largest acquisitions this week, folding a leading open-source AI model repository into its ecosystem.
Nvidia could finalize a $14 billion acquisition of Hugging Face as soon as this week, according to Bloomberg.
The compensation package reveals Apple has crafted a hybrid leadership structure, with successor John Ternus set to earn $58 million.
Apple's pay filings show Tim Cook will receive $47 million in his new executive chair role, while incoming CEO John Ternus is set to be paid $58 million.
The cybersecurity firm topped quarterly forecasts the same day it announced the acquisition.
Palo Alto Networks beat quarterly earnings estimates and simultaneously announced the acquisition of AI platform Console, sending its stock higher.
Refiners and tanker operators rallied on the Hormuz threat while the IAEA said it could not confirm the status of Iran's nuclear program.
The Dow fell about 400 points on September 1 after U.S. strikes on Iran pushed oil prices above $94 a barrel and raised fears of a Strait of Hormuz disruption.
WTI and Brent both climbed above $90 a barrel following reports that two tankers were hit near the Strait of Hormuz, the world's busiest oil chokepoint.
WTI's October contract and Brent's November contract rose to their highest levels in nearly two weeks after two tankers were reported struck near the Strait of Hormuz.
The subsea equipment rental firm's first-half profit declined, and the stock has been sliding in the sessions since the earnings call.
Ashtead Technology's stock dropped after its H1 2026 earnings call revealed a slip in profit, extending a decline that had already been under way.
The move came as Tokyo and Washington pledged to keep coordinating on the yen, a sign policymakers are watching bond markets closely.
Japan's 10-year government bond yield crossed 3% for the first time in three decades, even as Japanese and US officials said they would continue coordinating on the yen.
A report suggesting the Japanese video game publisher could go private drove the largest single-day gain in recent memory for the stock.
Square Enix shares surged 11% after a report indicated the company could be taken private.
The fast-fashion retailer's long-delayed listing priced at what dealers called a bargain valuation, yet shares slid instead of holding the line.
Shein shares fell in their Hong Kong trading debut on August 31 after the company priced its long-awaited IPO at a discounted valuation, with some reports predicting only a flat open.
The announcement comes as a separate report argues Venezuelan crude could help refill US strategic reserves.
President Trump said Exxon Mobil is entering Venezuela as Washington pushes new oil deals with the country.
Powell retains the same single vote on rate decisions as Kevin Warsh, the report notes, despite stepping down from the top job.
Jerome Powell is no longer Fed chairman but still holds one vote on interest-rate decisions, the same weight as fellow policymaker Kevin Warsh.
The sale, aimed at letting staff cash out, sets up a possible IPO valuation north of $1 trillion.
OpenAI completed a $7 billion share sale that values the company at $852 billion, with a future IPO potentially pushing that figure past $1 trillion.
The upgrade adds to a string of bullish analyst calls on the farm-equipment maker this week.
Deere stock rose after Baird upgraded the farm-equipment maker to Outperform, one of several fresh analyst calls on the company reported August 31, 2026.