Nasdaq suffers biggest daily drop since July as inflation heats up
Nasdaq fell 1.88% to 26,692.87, its biggest drop since July, as hot inflation data raised Fed rate hike fears. Oracle lost 8.8%, CoreWeave 15%, and Nebius 10%. Dell and HPE dropped 11.4% and 8.2% after a Barclays downgrade. Apple rose 0.5%, hitting a $5T market cap. S&P 500 fell 1.11% to 7,718.94. Fed rate hike odds rose to 37% according to CME's FedWatch.
How this was made

The 30-second read
Why it matters
The CPI surprise lifts expectations of further Fed tightening, driving a broad market decline led by the Nasdaq and AI‑focused companies.
Market read
Macro inflation data triggered a market‑wide risk‑off, with AI and tech stocks bearing the brunt, while defensive and quality names showed resilience.
What to watch
Potential for Fed to pause after a few hikes could limit the downside; earnings season may provide relief.
Background
The article reports the U.S. consumer price index for September, which came in hotter than expected, prompting a sharp sell‑off in rate‑sensitive stocks.
Ticker impact
Oracle fell 8.8% as hotter CPI data raised expectations of further Fed rate hikes.
downward pressure as investors price in higher rates.
Oracle's AI-related revenue is sensitive to financing costs; CPI surprise fuels rate‑hike expectations.
CoreWeave tumbled 15% after the CPI surprise increased concerns over AI‑infrastructure financing.
downward pressure as rate‑hike bets rise.
AI compute providers are capital‑intensive; rate‑sensitive investors will sell.
Dell sank 11.4% following the CPI‑driven downgrade of AI server makers.
downward pressure from higher financing costs.
Barclays downgrade reflects broader sector stress.
Hewlett Packard Enterprise dropped 8.2% after the same downgrade.
downward pressure as investors reassess AI exposure.
Sector‑wide sell‑off driven by CPI surprise.
Apple rose 0.5% despite the market‑wide sell‑off, closing above a $5 trillion market cap.
slight upward bias as investors rotate to quality.
Small gain amid broader decline suggests relative strength.
Bank of America fell 4.8% after reporting a $1.2 billion provision for regulatory fines.
downward pressure from earnings hit and rate‑hike concerns.
Combined impact of higher rates and fine provision hurts sentiment.
Morgan Stanley dropped almost 3% despite a quarterly profit rise, weighed by broader market stress.
downward pressure as investors price in higher financing costs.
Financials are vulnerable to rate‑hike expectations.
Market effects
AI‑related hardware and software stocks face heightened rate‑risk, prompting sector‑wide sell‑off.
U.S. equities broadly pressured; Nasdaq leads decline, while defensive names show relative strength.
Higher U.S. inflation expectations may tighten global monetary policy, affecting worldwide risk assets.
Counterpoint
Some investors may view the dip as a buying opportunity in quality AI and tech names that can weather higher rates.
Key entities
- RegulatorFederal Reserve
Central bank whose policy outlook is impacted by the CPI data.
- AnalystBarclays
Downgraded Dell and HPE to equal‑weight, contributing to their price drops.


