Newsig · Stock
NVIDIA (NVDA)
What the data says — measured reaction to every tracked story
Every story we map to NVDA is scored against the actual price: how far it moved within 24 hours of publication, and where it ended up. Coverage runs 2026-08-15 to 2026-10-17.
| Stories tracked | 24 |
| Average 24h max move | +2.20% |
| Median 24h max move | +1.62% |
| 90th percentile move | +4.89% |
| Largest single move | +5.27% |
| Closed lower after the story | 38% (9 of 24) |
| Move of 2% or more | 46% (11 of 24) |
Measured reaction — 24h price move after each story
| Date | Max move | Net 24h | Story |
|---|---|---|---|
| 2026-10-15 | +5.27% | -4.43% | CoreWeave bonds trade like distressed debt as AI spending outpaces balance sheets |
| 2026-10-15 | +5.05% | -4.20% | Brookfield, NextEra to Build $100 Billion AI Hub on Cold War Nuclear Site |
| 2026-10-12 | +2.86% | -2.81% | Broadcom CEO likens AI boom to a casino even as he targets $230 billion in chip sales |
| 2026-10-05 | +2.15% | +2.10% | Nvidia hits record high near $6 trillion, yet still trails the chip sector's 2026 rall |
| 2026-09-29 | +3.74% | +1.84% | Samsung to inject $1 billion into Nvidia- and KKR-backed AI infrastructure firm |
| 2026-09-28 | +3.74% | +2.05% | Exclusive-Anthropic’s IPO prospectus shows sweeping AI vision, surging costs |
| 2026-08-29 | +4.79% | -4.01% | Nvidia and SpaceX form heavenly relationship with plan to launch Vera into orbit |
| 2026-08-28 | +4.02% | -3.59% | Microsoft’s stock seals its longest winning streak of the year as AI software fears fade |
| 2026-08-27 | +4.89% | +3.36% | U.S. stock futures climb after Nvidia results beat, outlook lifts AI hopes |
| 2026-08-26 | +4.77% | -1.47% | Nvidia tops earnings estimates, guides to $108 billion in revenue next quarter |
Latest stories mapped to NVDA
Everything Newsig has mapped to NVDA, newest first — no importance filter. Topic pages list critical and high-importance stories only.
- 2026-10-18 Asian AI stocks fall as rising financing costs threaten spending boom - Bloomberg
- 2026-10-17 Bulls vs. Bears: Is CoreWeave the canary in AI coalmine?
- 2026-10-17 Elon Musk says he should have “focused on AI a little sooner:” Axios
- 2026-10-17 Texas Researchers Say Permian Wastewater Could Cool AI Data Centers
- 2026-10-17 S&P 500 analysis and forecast after the "AI bubble" panic
- 2026-10-17 DeepSeek releases AI model update, opens search APIs to all users
- 2026-10-17 Semiconductor ETF posts longest losing streak in over two decades amid chip selloff
- 2026-10-17 Chip index SOX posts longest losing streak since 2008 as AI worries deepen
- 2026-10-17 Anthropic co-founder Clark projects U.S. GDP to hit $44T by 2030 thanks to AI
- 2026-10-17 Microsoft, Shopify and 3 more AI stocks that are favorite Wall Street earnings plays
- 2026-10-17 Marvell and Nvidia outlooks provide buying opportunities during downturn: GF
- 2026-10-17 Anthropic’s Clark says AI’s impact accelerating quickly and could vastly boost US GDP
- 2026-10-17 The dress rehearsal for an AI reckoning
- 2026-10-17 Anthropic offers Blackstone over 10% yield in $60B AI chip financing - FT reports
- 2026-10-17 Anthropic offers Blackstone double-digit yield in latest chip financing
- 2026-10-16 Anthropic signs lease for first Canadian data center
- 2026-10-16 Anthropic proposes AI safety bill with strict intervention thresholds - Politico
- 2026-10-16 Anthropic quietly pitches its own AI safety bill to lawmakers, Politico reports
- 2026-10-16 Nowhere to hide: Tech selloff hits software and chip stocks alike
- 2026-10-16 Super Micro Computer falls 10%, extending slide amid CFO change
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How the reaction data is measured · Editorial policy