S&P 500 — daily market movers
Macro backdrop
All three major indexes rallied sharply on Thursday, one of the best sessions in a month. The S&P 500 rose 1.06% to 7,747.71, the Dow gained 1.18% to 53,686.11, and the Nasdaq led with a 1.40% gain to 26,584.06. The advance was driven by falling Treasury yields, an easing Middle East risk premium after Trump said U.S. strikes on Iran "wouldn't take too long," a reignited AI-software trade after Snowflake's earnings sent its stock up more than 20% intraday, confirmation of Nvidia's $12.9B Hugging Face acquisition, and Tesla surging as much as 7% intraday ahead of its evening Cybercab robotaxi unveiling in Austin. Investors were also positioning ahead of Friday's jobs report.
Top 10 gainers
| # | Ticker | Company / business | Change | Likely Driver |
|---|---|---|---|---|
| 1 | HOOD | Robinhood Markets Retail brokerage and investing app spanning stocks, options, crypto and prediction markets | +16.57% | Rallied on a Deutsche Bank report flagging prediction-market tailwinds, a Scotiabank Outperform initiation ($136 target) and a Piper Sandler price-target raise to $145. |
| 2 | COIN | Coinbase Global Cryptocurrency exchange and custody platform for retail and institutions | +10.14% | Jumped after filing to launch U.S. stock perpetual futures, expanding its product suite beyond crypto trading. |
| 3 | PLTR | Palantir Technologies AI and big-data analytics software for government and enterprise customers | +7.71% | Rose after Maven AI-defense revenue surged and guidance was raised, with lingering U.S.-Iran tension adding a bid to defense-AI names. |
| 4 | NOW | ServiceNow Enterprise IT workflow and business-process automation delivered as SaaS | +6.49% | Lifted as Snowflake's blowout earnings (stock up over 20%) reignited the enterprise AI-software trade, pulling peers like ServiceNow, Oracle and CrowdStrike higher. |
| 5 | PFG | Principal Financial Group Retirement services, asset management and insurance | +6.47% | Climbed to a fresh 52-week high on analyst upgrades highlighting its stable, diversified revenue streams. |
| 6 | AXON | Axon Enterprise Tasers, body cameras and cloud software for law enforcement and security | +6.15% | Gained on a defense-and-security bid amid lingering U.S.-Iran tension, alongside continued momentum in a broadly rallying market. |
| 7 | ORCL | Oracle Enterprise databases and cloud infrastructure services | +5.69% | Advanced as the AI-cloud trade heated up again, with Oracle, ServiceNow and Snowflake rallying together after Snowflake's earnings beat. |
| 8 | CRWD | CrowdStrike Holdings Cloud-native cybersecurity for endpoint, cloud and AI-driven threat detection | +5.68% | Rode the broad AI-software rally and steady cybersecurity demand. |
| 9 | TSLA | Tesla Electric vehicles, energy storage and autonomous-driving technology | +5.42% | Rose ahead of its evening Cybercab two-seat robotaxi unveiling event in Austin, one of the session's biggest single-stock contributors to the Nasdaq's gain. |
| 10 | HPE | Hewlett Packard Enterprise Servers, networking and hybrid-cloud infrastructure for enterprises | +5.04% | Extended the AI-server hardware rally that followed Dell's blockbuster AI-backlog earnings a day earlier. |
- 1. HOOD+16.57%Robinhood MarketsRetail brokerage and investing app spanning stocks, options, crypto and prediction marketsRallied on a Deutsche Bank report flagging prediction-market tailwinds, a Scotiabank Outperform initiation ($136 target) and a Piper Sandler price-target raise to $145.
- 2. COIN+10.14%Coinbase GlobalCryptocurrency exchange and custody platform for retail and institutionsJumped after filing to launch U.S. stock perpetual futures, expanding its product suite beyond crypto trading.
- 3. PLTR+7.71%Palantir TechnologiesAI and big-data analytics software for government and enterprise customersRose after Maven AI-defense revenue surged and guidance was raised, with lingering U.S.-Iran tension adding a bid to defense-AI names.
- 4. NOW+6.49%ServiceNowEnterprise IT workflow and business-process automation delivered as SaaSLifted as Snowflake's blowout earnings (stock up over 20%) reignited the enterprise AI-software trade, pulling peers like ServiceNow, Oracle and CrowdStrike higher.
- 5. PFG+6.47%Principal Financial GroupRetirement services, asset management and insuranceClimbed to a fresh 52-week high on analyst upgrades highlighting its stable, diversified revenue streams.
- 6. AXON+6.15%Axon EnterpriseTasers, body cameras and cloud software for law enforcement and securityGained on a defense-and-security bid amid lingering U.S.-Iran tension, alongside continued momentum in a broadly rallying market.
- 7. ORCL+5.69%OracleEnterprise databases and cloud infrastructure servicesAdvanced as the AI-cloud trade heated up again, with Oracle, ServiceNow and Snowflake rallying together after Snowflake's earnings beat.
- 8. CRWD+5.68%CrowdStrike HoldingsCloud-native cybersecurity for endpoint, cloud and AI-driven threat detectionRode the broad AI-software rally and steady cybersecurity demand.
- 9. TSLA+5.42%TeslaElectric vehicles, energy storage and autonomous-driving technologyRose ahead of its evening Cybercab two-seat robotaxi unveiling event in Austin, one of the session's biggest single-stock contributors to the Nasdaq's gain.
- 10. HPE+5.04%Hewlett Packard EnterpriseServers, networking and hybrid-cloud infrastructure for enterprisesExtended the AI-server hardware rally that followed Dell's blockbuster AI-backlog earnings a day earlier.
Common Themes
The gainers are dominated by a reignited AI/enterprise-tech trade: Snowflake's blowout earnings reignited enterprise AI-software buying, lifting ServiceNow, Oracle and CrowdStrike, while HPE extended the prior day's Dell-driven AI-hardware rally. Layered on top are same-day catalyst-driven momentum names — Tesla ahead of its Cybercab robotaxi unveiling, Robinhood on analyst upgrades and prediction-market optimism, and Coinbase on its stock-perpetual-futures filing — plus defense-AI beneficiaries of lingering Iran-conflict risk (Palantir, Axon). Principal Financial is the lone outlier, driven by an idiosyncratic analyst upgrade rather than the broader theme.
Top 10 losers
| # | Ticker | Company / business | Change | Likely Driver |
|---|---|---|---|---|
| 1 | CIEN | Ciena Optical networking equipment for telecom carriers and data centers | -10.36% | Fell despite a Q3 earnings beat because only in-line guidance disappointed a high bar, triggering profit-taking across optical/AI-infrastructure names and dragging the sector. |
| 2 | TSN | Tyson Foods Meat processing across beef, chicken and pork | -7.26% | Dropped on a sales miss, declining volumes and a cut to its fiscal-2026 outlook, compounded by packaged-food weakness. |
| 3 | CHTR | Charter Communications Cable broadband and pay-TV under the Spectrum brand | -4.77% | Slid as broadband subscriber losses and a weaker profit outlook weighed on shares. |
| 4 | ALB | Albemarle Lithium and specialty-chemicals producer | -4.06% | Declined on soft lithium pricing and China supply concerns, with analysts staying cautious on the pricing lag. |
| 5 | GIS | General Mills Packaged foods including cereal and snacks | -3.25% | Sold off with the consumer-staples group after Campbell's announced a 36% dividend cut that spooked packaged-food investors. |
| 6 | KHC | Kraft Heinz Packaged food and beverages | -3.20% | Fell on the same staples/dividend-cut contagion pressuring defensive food names. |
| 7 | DOW | Dow Inc Commodity chemicals and materials | -2.94% | Downgraded by Bank of America, with oil-linked feedstock and margin pressure weighing on the chemicals group. |
| 8 | BSX | Boston Scientific Medical devices spanning cardiology, endoscopy and urology | -2.94% | Dropped as a disappointing outlook overshadowed the broader market's gains. |
| 9 | AVGO | Broadcom Semiconductors and infrastructure software | -2.74% | Beat on Q3 EPS and revenue but guided Q4 sales (~$34.8B) below the ~$35B Street expectation, prompting a sell-the-news reaction. |
| 10 | LYB | LyondellBasell Industries Commodity plastics and petrochemicals | -2.72% | Also downgraded by Bank of America amid squeezed chemical margins. |
- 1. CIEN-10.36%CienaOptical networking equipment for telecom carriers and data centersFell despite a Q3 earnings beat because only in-line guidance disappointed a high bar, triggering profit-taking across optical/AI-infrastructure names and dragging the sector.
- 2. TSN-7.26%Tyson FoodsMeat processing across beef, chicken and porkDropped on a sales miss, declining volumes and a cut to its fiscal-2026 outlook, compounded by packaged-food weakness.
- 3. CHTR-4.77%Charter CommunicationsCable broadband and pay-TV under the Spectrum brandSlid as broadband subscriber losses and a weaker profit outlook weighed on shares.
- 4. ALB-4.06%AlbemarleLithium and specialty-chemicals producerDeclined on soft lithium pricing and China supply concerns, with analysts staying cautious on the pricing lag.
- 5. GIS-3.25%General MillsPackaged foods including cereal and snacksSold off with the consumer-staples group after Campbell's announced a 36% dividend cut that spooked packaged-food investors.
- 6. KHC-3.20%Kraft HeinzPackaged food and beveragesFell on the same staples/dividend-cut contagion pressuring defensive food names.
- 7. DOW-2.94%Dow IncCommodity chemicals and materialsDowngraded by Bank of America, with oil-linked feedstock and margin pressure weighing on the chemicals group.
- 8. BSX-2.94%Boston ScientificMedical devices spanning cardiology, endoscopy and urologyDropped as a disappointing outlook overshadowed the broader market's gains.
- 9. AVGO-2.74%BroadcomSemiconductors and infrastructure softwareBeat on Q3 EPS and revenue but guided Q4 sales (~$34.8B) below the ~$35B Street expectation, prompting a sell-the-news reaction.
- 10. LYB-2.72%LyondellBasell IndustriesCommodity plastics and petrochemicalsAlso downgraded by Bank of America amid squeezed chemical margins.
Common Themes
Three threads run through the losers. First, consumer-staples/packaged food (Tyson, General Mills, Kraft Heinz, plus McCormick just off the list) sold off after Campbell's 36% dividend cut rattled the group. Second, commodity chemicals (Dow, LyondellBasell, Albemarle) were pressured by Bank of America downgrades and oil/margin dynamics. Third, a cluster of 'beat-but-guide-light' tech and health names (Ciena, Broadcom, Boston Scientific) were punished for soft forward outlooks despite decent current results.
Overall read
Money rotated out of defensives (staples, chemicals, cable) and into the AI/enterprise-tech and retail-momentum complex, with defense-AI and crypto/prediction-market names catalyzed by geopolitical tension and analyst upgrades. The session showed a very low tolerance for weak guidance: companies that beat but guided softly (Ciena, Broadcom) were sold hard even as the indices rose.
Sources
- Yahoo Finance — Stock market today: Dow, S&P 500 post best day in a month, Nasdaq jumps (Thu Sept 3)
- The Motley Fool — Market Indexes Rally as Tesla and Goldman Sachs Take the Wheel
- The Motley Fool — Stock Market Midday, Sept. 3: Stocks Rally as Treasury Yields Fall
- FRED (St. Louis Fed) — S&P 500 Historical Data
- Yahoo Finance — Nasdaq Composite (^IXIC) Historical Data
- FinancialContent/StockStory — Why Robinhood (HOOD) Is Trading Up
- Bitcoin Ethereum News — COIN Files for U.S. Stock Perpetual Futures
- Simply Wall St — Palantir up on Maven AI defense revenue
- 24/7 Wall St. — Ciena Tumbles 10% on In-Line Guidance
- 24/7 Wall St. — Campbell's Dividend Cut Hits General Mills, Kraft Heinz
- The Motley Fool — Why Broadcom Stock Dropped Today
- Sherwood News — Dow, LyondellBasell downgraded by Bank of America
- QuiverQuant — Charter slides on broadband losses and weaker outlook
- Seeking Alpha — Boston Scientific slips as outlook disappoints