MarketCatalyst

Daily recaps, research and guides to how the market actually works.

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Recap

Large Cap Movers: JFrog, Marvell and Sandisk Rebound as Telkom Indonesia Hits a 17-Year Low and Sea Limited Slides

JFrog rose 8.6%, Marvell 8.0%, Sandisk 7.6% and Datadog 7.3% among large caps, while Resolution Minerals fell 6.6%, Telkom Indonesia hit its lowest level since March 2009 and Sea Limited dropped 4.9%.

DDesk19 Oct 2026 · 13:07 ET4 min read
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Recap

Wall Street Analyst Calls: Goldman Upgrades CoreWeave, Morgan Stanley Names Amazon a Top Pick and Bernstein Upgrades Datadog

Goldman Sachs upgraded CoreWeave to Buy, Morgan Stanley named Amazon a Top Pick with a $350 target, and Bernstein upgraded Datadog and lifted its target to $350. Plus eight upgrades, two initiations and the day's target changes.

DDesk19 Oct 2026 · 09:21 ET5 min read
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Recap

Stocks Moving Premarket: Chip Stocks Rebound, Cleveland-Cliffs Jumps on a Q3 Beat and Disc Medicine Surges on Phase 3 Data

Chip stocks rebounded after the Nasdaq's worst week since April 2025, Cleveland-Cliffs jumped about 10% to 13% on a Q3 earnings beat and Disc Medicine surged on Phase 3 results. Plus the week-ahead calendar & what to watch.

DDesk19 Oct 2026 · 09:11 ET4 min read
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Recap

Morgan Stanley Maps a $1.58 Trillion AI Spending Wave: About a Quarter of 2027 S&P 500 Sales Growth, 78% of Earnings Growth and a Rising Debt Bill

Morgan Stanley expects AI infrastructure spending to jump about 60% to $1.58 trillion in 2027, with Nvidia capturing roughly $690 billion of it. The bank says AI will drive most of the S&P 500's earnings growth, but roughly half of the spending is expected to be debt-financed, and leases are hiding part of the bill.

DDesk18 Oct 2026 · 14:42 ET7 min read
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Recap

Tech Slump Triggers Broad Market Slide, Energy Gains on Oil Surge; 10‑Year Yield Falls

U.S. equities retreated across the board on Oct 16, led by a sharp tech sell‑off that pulled the S&P 500 and Nasdaq down over 1%, while energy stocks rallied on higher oil prices. The 10‑year Treasury

DDesk16 Oct 2026 · 16:15 ET8 min read
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Recap

MongoDB Sinks Nearly 10% as Director Stock Sales Pile on to Leadership Worries, Pushing Shares Below Their 200-Day Average

MDB fell as much as 9.9% to about $330 on Friday after filings showed directors Dwight Merriman and Archana Agrawal sold shares under pre-arranged plans. The sales are small, so the bigger overhang is the abrupt September CEO exit, even as MongoDB's business keeps growing about 30% a year.

DDesk16 Oct 2026 · 13:43 ET5 min read
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