What an index, a sector or an asset class did, and why. The default for session coverage.
Executive chairman Marc Grandisson purchased $1.6 million in shares while chief operating officer Andrew Davis bought $64,489, regulatory filings show.
Howard Hughes Holdings' executive chairman and chief operating officer both disclosed open-market stock purchases, a cluster of insider buying that stands out against the ordinary rate of executive selling seen elsewhere in the market.
Both a household-products maker and its packaging supplier fell to fresh yearly lows on Sept. 24, pointing to pressure across the consumer staples supply chain.
Clorox shares touched a 52-week low of $82.47 and Silgan Holdings hit $35.67, both fresh lows for the year, in the Sept. 24 session.
The same session that pushed private-equity and regional-bank shares to fresh lows sent lab-equipment and manufacturing names to records, underscoring a split market.
Carlyle Group fell to a 52-week low of $39.15 and First Citizens BancShares to $19.56, while Thermo Fisher Scientific hit a 52-week high of $671.69 and Xometry an all-time high of $107.00.
Rising U.S. yields drove a selloff in Chinese technology and semiconductor names even as Korea moved forward with a $22 billion Texas gas plant tied to its tariff pledge to Washington.
Chinese tech and chip stocks fell as surging U.S. Treasury yields pulled capital away from higher-risk Asian equities.
Stronger-than-expected September activity data revived inflation and rate-hike bets, pushing the dollar to its strongest level since July and sending Japanese bond yields to a 30-year high.
The U.S. flash PMI for September pointed to the fastest growth in more than five years, reviving inflation fears and pushing the dollar to a two-month high while Japanese 10-year bond yields hit a 30-year high on bets for more Bank of Japan rate hikes.
Gold steadied after a selloff even as stronger U.S. data and rising oil prices raised bets on a Federal Reserve rate hike.
Australian shares fell to their lowest level in more than three months on September 23 as an oil price rally revived worries that inflation could force the Federal Reserve to raise rates again.
Meta's chief product officer sold $28.5 million in shares, the largest of more than a dozen insider sales disclosed in the latest batch of filings.
A wave of insider stock sales hit the tape, led by Meta chief product officer Christopher Cox's $28.5 million disposal and Arista Networks president Kenneth Duda's $8.8 million sale.
With 5% yields no longer rattling markets, attention is turning to whether 10-year Treasury yields could climb toward 6%.
An analysis found that investors, having absorbed 5% Treasury yields without shock, are now starting to worry about the prospect of yields reaching 6%.
Analysts remain bullish on Micron and high-profile investors are building large positions as memory pricing improves.
Analysts have kept bullish ratings on Micron as memory demand strengthens, while investor Jim Cramer disclosed a large position in the stock for a charitable trust.
A closely watched economic survey pointed to overheating, sending the 10-year yield higher and unsettling both stock and bond investors.
US Treasury yields rose sharply after a widely followed survey showed signs the economy is running hotter than expected, reviving bets that the Federal Reserve may need to raise rates further.
A blowout September PMI report revived bets that the Federal Reserve has less room to cut rates, sending long-term borrowing costs to their highest level in months.
The 10-year Treasury yield spiked above 5.00% after U.S. Services PMI data surged past expectations, pressuring technology shares as investors reassessed the pace of future Fed rate cuts.
Sterling weakened against the dollar Tuesday even as no fresh U.K. data drove the move, pointing instead to shifting U.S. rate expectations.
The British pound fell versus the dollar in the September 23 session as traders built in expectations for a more hawkish Federal Reserve stance.
A level once seen as resistance has held as support, while Coinbase now lets users borrow the USDC stablecoin against bitcoin holdings at a fixed rate.
Bitcoin has stopped retreating below $82,000, a level analysts previously flagged as resistance, while Coinbase's new fixed-rate borrowing product against bitcoin adds another way for holders to access cash without selling.
The company's FY26 results beat revenue guidance, with new products driving the margin expansion, according to its earnings call and slide deck.
Clover's FY26 revenue topped guidance and margins surged to 35.5% in its record H2 2026, driven by new product lines.
Crude fell on rising Gulf supply and hopes for renewed US-Iran talks, while gold benefited from the same news as investors dialed back Fed rate-hike worries.
Oil dropped on increased Gulf supply and hopes for US-Iran talks, and gold rose as the same easing of tension reduced fears of a Federal Reserve rate hike.
Analysts say the tech-heavy index's climb is being underpinned by improving fundamentals, not just momentum, even as crude prices fall.
The Nasdaq closed at a record in the September 22 session as oil prices slipped, with some analysts arguing the rally is fundamentally supported rather than a stretched melt-up.
Treasury yields and oil both fell as traders looked ahead to a Trump-Xi meeting, giving risk assets room to run.
The Nasdaq touched an intraday record on September 22 as technology shares recovered lost ground while Treasury yields and oil prices both eased.
A $3.2 million options bet is now wagering bitcoin reaches $95,000 by the end of October.
Bitcoin and ethereum prices reached levels not seen since January, coinciding with a large options trade targeting $95,000 by October's end.
The forecast lands alongside a separate case that AMD's rise to a $1 trillion valuation reflects real AI infrastructure demand rather than speculative excess.
Citi projects enterprise solid-state drive demand will rise 52.9% in 2027, driven by AI data center buildout.
A Wall Street AI rally carried into the September 21 Asia session, with LG Electronics jumping on a Nvidia cooling-technology endorsement.
AMD's market capitalization crossed $1 trillion as chip stocks across Wall Street and Asia rallied together on September 21.