Nvidia Stock Tumbles Alongside Qualcomm, Pushing Nasdaq to Its Worst Session Since April 2025
Nvidia and Qualcomm shares fell sharply on 5 November 2026, driving the Nasdaq to a 5.5% loss, its worst session since April 2025. Nvidia lost $450 billion in market value, while Qualcomm's weaker earnings forecast added to investor concerns. The sell-off was linked to rising interest rates, regulatory changes, and debt accumulation fears in the AI sector. The iShares Semiconductor ETF (SOXX) dropped 12%, with AMD, Micron, and Applied Materials also seeing double-digit declines.
How this was made
The 30-second read
Why it matters
The immediate market reaction is a sharp decline in Nvidia and Qualcomm, with spill‑over to the broader semiconductor ETF (SOXX) and related stocks.
Market read
The AI‑related financing concerns triggered a multi‑region sell‑off, highlighting the sector’s sensitivity to macro‑policy shifts.
What to watch
Potential fiscal stimulus or policy support for AI infrastructure could mitigate financing concerns.
Background
The article links the sell‑off to rising interest rates, higher capital requirements for AI projects, and recent Democratic gains that may lead to tighter regulation.
Ticker impact
Nvidia shares plunged, wiping out about $450 billion in market value as investors questioned AI spending and financing.
likely further decline as the market prices in higher financing costs and slower AI deployment.
The article reports a fresh, large‑scale sell‑off with a concrete catalyst (AI funding concerns) and the move is still unfolding.
Qualcomm added to the pressure with a weaker‑than‑expected earnings forecast for the current quarter.
downward bias as investors adjust expectations for near‑term earnings.
The weaker guidance is a new, material fact driving the stock's decline.
Market effects
Semiconductor sector faces broader sell‑off as AI‑related financing concerns spread to peers.
Nasdaq posted its worst session in 19 months, dragging down U.S. tech‑heavy indices.
Asian markets slumped, especially South Korea and Japan, reflecting the ripple of U.S. AI funding worries.
Counterpoint
If AI demand remains strong, the sell‑off could be an overreaction, presenting a buying opportunity at lower valuations.
Key entities
- IndexNasdaq
Recorded a 5.5% drop, its worst day since April 2025.
- ETFSOXX
iShares Semiconductor ETF fell 12% on the same day.
