Premarket movers: Apple, Palantir, Dynatrace slide premarket; Grab, Upwork jump
Apple (AAPL) shares fell 4% premarket due to rising memory costs impacting gross margins. DuPont (DD) shares rose 1.2% after raising annual profit forecasts. Grab (GRAB) surged 8.4% on record Q3 results. Upwork (UPWK) jumped 7.9% after beating earnings estimates. Palantir (PLTR) fell 6% on slowing contract growth. Vital Farms (VFM) dropped 11.5% on lower revenue and net loss. Dynatrace (DT) tumbled 16.7% on weaker earnings outlook. Keurig Dr Pepper (KDP) gained 1% on strong Q3 results.
How this was made
The 30-second read
Why it matters
The mix of earnings beats and guidance misses creates divergent price action, offering both short‑term trade ideas and longer‑term positioning considerations.
Market read
Earnings and guidance releases dominate pre‑market moves, creating immediate trading opportunities across multiple sectors.
What to watch
Supply‑chain dynamics and AI investment costs could normalize margins later; Grab's EBITDA boost may be volatile.
Background
Premarket movers roundup covering earnings, guidance, and acquisitions across US and Asian listed companies.
Ticker impact
Apple warned rising memory costs will compress margins, forecasting 45-46% gross margin for the December quarter.
likely pressure as the market prices in the guidance cut
Guidance below expectations for a high‑cap stock drives immediate pre‑market sell‑off.
Palantir reported slowing contract growth (TCV up only 6% YoY) despite a strong earnings beat.
likely pressure as the market doubts growth momentum
Slowing contract growth after a beat signals a possible earnings slowdown.
Dynatrace issued a weaker‑than‑expected earnings outlook, forecasting FY earnings below consensus.
likely pressure as the market prices in the lower outlook
Guidance shortfall outweighs current‑quarter beat, prompting sell‑off.
Grab posted record Q3 results and raised full‑year EBITDA guidance, marking first positive EBITDA for its financial services unit.
likely upside as the market rewards strong earnings and raised guidance
Record earnings and upgraded guidance drive buying interest.
Upwork beat Q3 earnings and revenue estimates and announced its subsidiary's acquisition of WorkMotion.
likely upside as the market values earnings beat and growth acquisition
Strong results plus acquisition signal future growth, encouraging buyers.
DuPont raised its 2026 adjusted core profit outlook and FY earnings guidance above Wall Street estimates.
likely upside as the market prices in higher earnings expectations
Higher profit outlook for a large industrial firm is a bullish catalyst.
Keurig Dr Pepper reported Q3 profit and sales beat estimates, driven by higher‑priced beverage demand.
likely modest upside as the market digests the beat
Beat is positive but not a major surprise for a mid‑cap consumer stock.
Market effects
Tech hardware margins under pressure; software and services firms showing mixed earnings trends.
US pre‑market activity influenced by earnings; Southeast Asian markets see upside from Grab.
Broad impact on market sentiment as multiple caps report earnings and guidance.
Counterpoint
Apple's margin guidance may be overly cautious; the market could overreact to short‑term cost concerns.
Key entities
- companyApple
US technology giant reporting margin guidance.
- companyPalantir
Data analytics firm with slowing contract growth.
- companyDynatrace
Observability software provider issuing weaker outlook.
- companyGrab Holdings
Southeast Asian tech platform posting record results.
- companyUpwork
Freelance platform beating estimates and acquiring WorkMotion.



