US Futures Slide as Alphabet Shares Tumble
US stock futures dropped on Thursday after Alphabet's shares fell 10% in after-hours trading due to weaker-than-expected Q3 revenue. Nasdaq 100 futures fell over 1%, while S&P 500 futures slipped 0.5%. Microsoft rose nearly 3% after strong quarterly results. The Fed kept interest rates unchanged on Wednesday, with two dissenting votes.
How this was made

The 30-second read
Why it matters
The 10% drop underscores investor sensitivity to revenue guidance in the AI space.
Market read
Alphabet's earnings miss is a primary catalyst for a sharp sell‑off, influencing tech sector sentiment.
What to watch
Microsoft's strong results could offset sector‑wide sentiment, and any upcoming AI product launches may mitigate the impact.
Background
Alphabet's earnings miss follows broader market concerns about the cost of AI investments.
Ticker impact
Alphabet reported weaker-than-expected Q3 revenue, causing a ~10% after‑hours drop.
likely continued pressure as investors reassess AI spending outlook
The earnings miss and revenue shortfall are fresh primary data; the stock already fell 10% and may see further downside.
Market effects
AI‑heavy tech stocks may face heightened scrutiny on spending and revenue growth.
U.S. tech sector could see broader pullback in late‑day trading.
Potential ripple to global AI‑related equities and related supply chains.
Counterpoint
Some investors may view the dip as a buying opportunity if AI investments are seen as long‑term growth drivers.
Key entities
- CompanyAlphabet Inc.
Parent of Google, reported Q3 earnings.




