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Massive, Inc., 331 Elizabeth Street Northeast, Atlanta, GA (2026)

05/29/2026

It was a week defined by blowout AI earnings on one side and guidance cuts on the other, with energy stocks caught in the crossfire as oil prices fell sharply on Iran deal speculation.

On the winners side, Dell Technologies led the pack at +43% after reporting Q1 FY2027 results with 88% revenue growth to $43.84B, 214% EPS growth to $4.86, $24.4B in new AI server orders, and a $51.3B backlog, prompting management to raise full-year guidance to $165-169B. Super Micro Computer followed at +30% on halo from Dell's results and its own announcement of a new Taiwan government partnership to combat illegal diversion of its AI server hardware. Micron added +29% after UBS raised its price target to $1,625, citing a structural shift in high-bandwidth memory demand and validating the company's sold-out HBM supply through 2026. Robinhood gained +28% on growing investor excitement ahead of the SpaceX IPO scheduled for June 12, with Robinhood selected as a primary retail distribution platform offering access to users with no minimum balance requirement. AppLovin rounded out the top five at +27% after an Edgewater analyst note removed competitive overhang ahead of the AXON AI advertising platform launch, with the move extended by macro tailwinds from falling oil prices.

On the losing side, Boston Scientific led decliners at -16% after management cut full-year organic growth guidance to 6.5%-8% at a Bernstein conference on May 27, triggering an 11.7% single-day drop and a wave of analyst downgrades and price target cuts from Wells Fargo, Wolfe Research, and Citigroup. AutoZone dropped -14% after reporting fiscal Q3 results that missed revenue expectations at $4.84B versus the ~$4.88B estimate, with domestic same-store sales of 4.1% against the 4.7% consensus, prompting multiple analysts to slash price targets. Rollins fell -11% after announcing CFO Kenneth Krause's resignation on May 27, followed by a Bernstein downgrade from Outperform to Market Perform with a price target cut from $70 to $52. ONEOK dropped -11% alongside the broader energy sector as oil prices fell on Iran nuclear deal optimism and OPEC production increase speculation, compressing midstream multiples across the board. Lumentum rounded out the losers at -10%, pulling back on profit-taking after surging 169% year-to-date through mid-May, with no specific catalyst as investors rotated out of high-multiple AI-infrastructure names.

Music: Sydney's Skyline by ALBIS (CC BY)

05/28/2026

Massive Futures is now LIVE! Find out more on our blog: https://massive.com/blog/futures-data-has-arrived?utm_source=fb&utm_medium=social&utm_campaign=futures

05/28/2026

We are very excited to announce that Massive Futures are now LIVE.

Until today, adding futures to a cross-asset trading system meant signing up for a second provider, learning a second authentication pattern, and normalizing a second response schema into your data pipeline.

Massive Futures includes over 1500 products across CME, CBOT, COMEX, and NYMEX through our REST API, WebSockets or flat files. All of these follow Massive's same consistent design as our other products.

The REST API is built around a four-step discovery chain:

- Products: identify the contract and its specifications
- Contracts: select the right expiration
- Schedules: confirm exact session windows in UTC
- Aggregates: pull OHLCV bars at any resolution from one second to one session

The WebSocket layer delivers accurate, real-time updates across four channels: per-second aggregates, per-minute aggregates, tick-level trades, and top-of-book quotes.

For large-scale historical access, flat files covering all four exchanges are available via S3-compatible download by approximately 11 AM ET the following morning.

Futures data ranges from $0 - $199/mo for personal plans or $999/mo for business plans + our docs include working examples in Python, Go, JavaScript, and Kotlin.

You can find out more about the launch in our blog: https://massive.com/blog/futures-data-has-arrived?utm_source=fb&utm_medium=social&utm_campaign=futures

05/22/2026

S&P 500 Top 10 Movers recap for week ending May 22nd, 2026.

Earnings catalysts dominated both ends of the tape, with AI hardware names surging on analyst upgrades and major partnership announcements while guidance cuts triggered the week's sharpest drops.

On the winners side, Dell Technologies led at +22% after Morgan Stanley raised its price target Friday, citing Dell's record $43 billion AI server backlog and strong fiscal 2027 EPS projections, driving a 15% single-day gain. HP Inc. followed at +21% as traders positioned ahead of earnings on expectations that the AI PC refresh cycle is translating into hardware demand. Skyworks Solutions added +20% on broad semiconductor sector momentum tied to AI infrastructure demand and progress on its pending acquisition of Qorvo. Qualcomm gained +18% after announcing an expanded multi-year Snapdragon Digital Chassis partnership with Stellantis for next-generation vehicle cockpit, connectivity, and ADAS chips. DexCom rounded out the top five at +17% following an Investor Day where management outlined over 10% annual organic revenue growth through 2030, 67-69% adjusted gross margin targets, a new $1 billion share repurchase program, and a Q1 earnings beat.

On the losing side, Intuit dropped 19% after reporting Q3 earnings that beat estimates but accompanied a 17% workforce reduction of 3,000 jobs, FY26 GAAP EPS guidance below consensus, and a warning that TurboTax online volumes are expected to decline 2%. Vertiv fell 12% as AI capex jitters swept through the data center infrastructure sector on Monday, with selling continuing through the week despite multiple analyst upgrades and raised price targets. EchoStar declined 9% after Carl Icahn disclosed a reduced stake in a 13F filing to 1.4 million shares, while broader sentiment turned on the SpaceX IPO proxy trade unwinding. Walmart dropped 9% on a Q1 beat that was overshadowed by a CFO warning of higher retail price inflation ahead and Q2 guidance that missed analyst expectations on both EPS and revenue. Regeneron fell 9% after its Phase 3 trial of fianlimab combined with cemiplimab missed statistical significance for progression-free survival in first-line metastatic melanoma, removing a key pipeline asset and pressuring future earnings estimates.

All data was pulled using Massive's aggregates API.

Music: Sydney's Skyline by ALBIS (CC BY)

05/15/2026

S&P 500 Top 10 Movers recap for week of May 8th, 2026.

A cybersecurity surge and an earnings gap drove some of the largest single-week moves of the year, while a wave of litigation, export policy disappointment, and an analyst downgrade hit the losers hard.

On the winners side, Cisco led at +22% after reporting record fiscal Q3 revenue of $15.84B and disclosing AI-related orders surging from $5B to $9B year-to-date, with shares gapping up more than 20% on May 14 following the earnings release. Palo Alto Networks gained +17% on a combination of AI cybersecurity tailwinds tied to the Anthropic Mythos threat narrative, the launch of its new Idira identity security platform, and Oppenheimer raising its price target to $275. Zebra Technologies rose +15% after Q1 adjusted EPS of $4.75 beat the $4.33 consensus estimate, with management raising full-year guidance. Coherent added +14% after Bank of America raised its price target to $400, citing 20-30% market share in 800G and 1.6T optical transceivers and upcoming laser shipments for Nvidia's co-packaged optics program. CrowdStrike gained +13%, hitting a new all-time high after BTIG raised its price target to $621 following positive channel checks, as AI-driven enterprise cybersecurity consolidation continued to accelerate.

On the losing side, Charles River Laboratories fell 15% despite beating Q1 estimates, after management cut its full-year FY2026 guidance, triggering a selloff even as several analysts raised price targets following the report. Carvana dropped 14% as investors locked in gains following a 5-for-1 stock split effective May 8, which came after a roughly 400% surge in the prior session. Intel fell 13% after the Trump-Xi summit ended without chip trade agreements or progress on export restrictions, compounded by a bond-market rout reigniting rate-hike fears that hit semiconductor stocks broadly. Super Micro Computer declined 12% as Hagens Berman filed a securities class action alleging that executives concealed an illegal scheme to divert approximately $2.5 billion in Nvidia-powered AI servers to China through a Southeast Asian shell entity. Constellation Energy dropped 12% after Argus analyst John Eade cut his price target 18%, from $425 to $350, arguing the stock should trade on utility industry multiples rather than semiconductor-sector comparables.

All data was pulled using Massive's aggregates API.

Music: Sydney's Skyline by ALBIS (CC BY)

05/08/2026

S&P 500 Top 10 Movers recap for week of May 4th, 2026.

It was one of the most volatile earnings weeks of the year, with several S&P 500 components moving more than 40% on the week.

On the winners side, Datadog led the pack at +42% after reporting Q1 revenue of $1.006B, up 32% year-over-year, and raising full-year guidance by $240M on accelerating AI-native customer spend. Akamai followed at +42% on a Q1 beat and a surprise $1.8B, seven-year AI infrastructure commitment from a frontier model provider. Micron added +38% on blowout earnings showing 196% year-over-year revenue growth and fully booked high-bandwidth memory capacity through 2026. Fortinet rounded out the top five at +32% on a strong Q1 EPS beat and raised full-year guidance, both driven by accelerating AI-security demand. SanDisk gained +32% after announcing five long-term AI memory supply agreements representing over $42B in minimum contractual revenue, with fiscal Q3 gross margins exceeding 80%.

On the losing side, Zoetis dropped 27% after missing Q1 estimates on both lines as U.S. companion animal sales fell 11% on weaker pet owner demand, with management cutting full-year guidance. CDW fell 23% on margin compression and cautious H2 commentary. Arista Networks dropped 18% despite a beat-and-raise quarter, after management warned of 1-2 year supply chain constraints and gross margin pressure. Cencora fell 14% on a Q2 miss and a roughly $9B cut to full-year sales guidance. Leidos dropped 13% as a Q1 beat was overshadowed by DOGE-driven government spending cuts, with multiple analysts lowering price targets.

All data was pulled using Massive's aggregates API.

05/01/2026

S&P 500 Heatmap WoW % change week ending May 1st, 2026

Earnings drove the tape this week.

Centene led the index at +27.55% after Q1 adjusted EPS of $3.37 came in 80% above consensus and management raised 2026 adjusted EPS guidance to over $3.40 on Medicaid margin recovery. Seagate +24.00% printed fiscal Q3 revenue of $3.11B, up 44% YoY, and guided Q4 revenue and EPS far above the Street on AI storage demand. NXP Semiconductors +20.98% beat on Q1 and guided Q2 revenue 18% higher on automotive and AI chip strength. Intel +20.68% extended the prior week's earnings rally as HSBC doubled its price target to $95. SanDisk +19.91% reported fiscal Q3 revenue of $5.95B, more than 30% above the high end of guidance, with data center revenue up 233% sequentially.

The losing side was earnings driven too. Teradyne fell 17.37% after Q1 beats were undone by Q2 guidance implying a sequential dip and weaker H2 semiconductor test demand. Builders FirstSource -15.90% missed Q1 adjusted EPS by roughly 31% as the housing market weakened, with single-family sales down 11%. Pentair -13.79% beat on Q1 but Barclays, TD Cowen, and BofA all cut their price targets. Robinhood -13.04% saw Q1 crypto revenue collapse 47% YoY to $134M, swamping growth in other segments. Alexandria Real Estate -12.68% cut full-year occupancy and same-property NOI guidance after Q1 operating occupancy dropped to 87.7%, citing biotech tenant leasing weakness.

All price data comes from the Massive Aggregates API. One consistent API design pattern across every asset class, whether you are querying equities, options, crypto, or forex.

You can find out more at massive.com.

04/24/2026

S&P 500 Heatmap week ending April 24th, 2026

Semis ran the tape this week. AMD led the index at +24.93% after Intel's blowout Q1 and upbeat Q2 guide reset expectations for the whole group. Stifel lifted AMD's target to $320 from $280. United Rentals came in second at +22.39% on record Q1 revenue of $3.99B, a beat on adjusted EPS, and a raised FY26 guide. Texas Instruments +20.60% printed Q1 revenue up 19% YoY and crushed consensus with $1.68 EPS vs $1.38 estimated. Intel itself rounded out the semi trade at +20.54% on a data-center revenue jump of 22% and a Q2 guide well above the Street. onsemi +18.54% got a B. Riley upgrade to Buy on AI power-infrastructure positioning.

The other side of the tape was ugly. Charter Communications fell 23.87%, its record one-day drop, after Q1 EPS missed by $0.74 and broadband subscriber losses came in roughly 120K worse than feared. Tractor Supply followed at -18.42% on a Q1 miss and tariff-driven margin pressure. Lululemon dropped 14.04% after naming a new CEO that passed over the activist investor's preferred candidate. Northrop Grumman -13.55% beat on Q1 earnings but got punished for a $200M capex hike and $2.5B multi-year B-21 Raider ramp. Lockheed Martin -13.30% missed Q1 EPS and saw F-35 deliveries fall to 32 from 47.

All price data comes from the Massive Aggregates API. One consistent API design pattern across every asset class, whether you are querying equities, options, crypto, or forex.

You can find out more at massive.com.

Disclaimer

This content is for educational purposes only. Nothing in this post constitutes investment advice or a recommendation to buy or sell any securities or other financial instruments. Massive is a market data provider, not a broker-dealer, exchange, or investment adviser. Market data accessed through Massive may originate from third-party exchanges and data providers or may be derived or calculated by Massive; in either case, it is subject to the applicable terms of your Massive subscription agreement. The data and code samples provided by Massive are offered on an "as-is" basis without any warranty of accuracy, completeness, or timeliness. You are solely responsible for your use of the data provided by Massive and for compliance with all applicable terms and conditions, laws, and data licensing requirements.

04/17/2026

Retail brokerage and fintech platforms exploded after the SEC approved FINRA's plan to eliminate the $25,000 pattern day trader equity minimum, gated by intraday risk rules instead. Robinhood led the S&P 500 at +31.16% as millions of retail traders gained access to active day trading. Oracle followed at +26.77% on AI infrastructure enthusiasm, with a $553 billion remaining performance obligations backlog up 325% year-over-year and $90 billion in fiscal 2027 revenue guidance. Coinbase (+22.93%) rallied on a Piper Sandler price target raise to $180 and crypto derivatives volume surging on Iran geopolitical tensions. AppLovin (+21.93%) and onsemi (+20.92%) rounded out the gainers on analyst upgrades.

On the other side, petrochemicals and oil-patch E&Ps got hit hard. BofA Securities analyst Matthew DeYoe's April 6 downgrade of both LyondellBasell and Dow to Underperform continued to weigh, with the firm arguing the year-to-date petrochemical rally reflected temporary supply disruptions rather than fundamentals. LYB fell 10.11% and DOW dropped 8.74%, compounded by a CEO transition announcement at Dow on April 14. Oil and gas names Coterra (-7.54%), APA (-7.48%), and Devon Energy (-7.45%) all declined on natural gas weakness and broader oil-patch selling as Middle East de-escalation pushed Brent crude from $103 into the mid-$90s.

All price data comes from the Massive Aggregates API. One consistent API design pattern across every asset class, whether you are querying equities, options, crypto, or forex.

Disclaimer
This content is for educational purposes only. Nothing in this post constitutes investment advice or a recommendation to buy or sell any securities or other financial instruments. Massive is a market data provider, not a broker-dealer, exchange, or investment adviser. Market data accessed through Massive may originate from third-party exchanges and data providers or may be derived or calculated by Massive; in either case, it is subject to the applicable terms of your Massive subscription agreement. The data and code samples provided by Massive are offered on an "as-is" basis without any warranty of accuracy, completeness, or timeliness. You are solely responsible for your use of the data provided by Massive and for compliance with all applicable terms and conditions, laws, and data licensing requirements.

04/10/2026

S&P 500 Top 10 Movers breakdown for the week of April 6 - April 10, 2026.

Semiconductors surged across the board after Samsung reported record Q1 2026 earnings guidance of 57.2 trillion won in operating profit, up 755% year-over-year, confirming the AI-driven memory supercycle. Intel led the S&P 500 gainers at +23.82% after joining Elon Musk's Terafab AI chip fabrication project and expanding a Google Cloud partnership. Sandisk (+21.41%), Monolithic Power Systems, Inc. (MPS)(+21.04%), Lam Research (+20.70%), and Coherent Corp. (+19.11%) all rode the semiconductor momentum higher.

On the other side, SaaS and edge infrastructure stocks got hit hard. Anthropic's launch of Managed Agents on April 8 triggered a selloff in companies whose business models are most vulnerable to AI agent disruption. Akamai Technologiesi led the losers at -22.58% after the launch sent CDN stocks tumbling. ServiceNow fell 18.63% on a UBS downgrade to Neutral, and Intuit TurboTax dropped 16.93% as the SaaSpocalypse narrative deepened. Axon and FICO rounded out the bottom five on company-specific pressures including litigation and regulatory scrutiny.

Music: "Sydney's Skyline" by ALBIS (YouTube Audio Library, CC-BY)

Keep building something massive.

This content is for educational purposes only. Nothing in this post constitutes investment advice or a recommendation to buy or sell any securities or other financial instruments. Massive is a market data provider, not a broker-dealer, exchange, or investment adviser. Market data accessed through Massive may originate from third-party exchanges and data providers or may be derived or calculated by Massive; in either case, it is subject to the applicable terms of your Massive subscription agreement. The data and code samples provided by Massive are offered on an "as-is" basis without any warranty of accuracy, completeness, or timeliness. You are solely responsible for your use of the data provided by Massive and for compliance with all applicable terms and conditions, laws, and data licensing requirements.

Massive, Inc.

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