US close: Stocks drop, Nasdaq hits three-month low amid tech sell-off

The Nasdaq dropped 2.9% to a three-month low, with Intel and Amazon.com leading declines. Intel fell 29% after a weak outlook, while Amazon dropped 1% on missed earnings. Reddit also fell 29% despite revenue growth. ExxonMobil and Chevron rose on strong earnings, and Regeneron gained on revenue growth and a collaboration deal. Employment costs rose 0.8% in September, and the Chicago PMI decreased to 55.30.

Original reporting
Published Oct 30, 2026, 10:33 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Oct 31, 2026, 2:33 AM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
US close: Stocks drop, Nasdaq hits three-month low amid tech sell-off — source image
Decision brief

The 30-second read

$INTCBearishLow
01

Why it matters

The fresh guidance cuts and earnings beats create divergent price pressures across sectors, with tech under pressure and energy/biotech gaining.

02

Market read

Broad market decline driven by tech earnings disappointment, offset by sector‑specific strength in energy and biotech.

03

What to watch

SanDisk's forward split could attract retail investors seeking lower price points, potentially offsetting the broader tech weakness.

Relevance 4/10Novelty 4/10Timing: after-hours reaction

Background

The article is a market wrap summarizing the day's closing moves, highlighting fresh earnings guidance and results for several large‑cap companies.

Company-level read

Ticker impact

$INTCBearishHigh confidence
Context

Intel slumped 29% after issuing a downbeat outlook for the current quarter, citing a slowdown in PC demand.

Expected impact

likely continued pressure as investors price in lower demand and reduced revenue expectations

Evidence & confidence

Guidance cut is a fresh, material development for a large-cap chipmaker.

$AMZNBearishHigh confidence
Context

Amazon fell 1% after posting weaker‑than‑expected third‑quarter results and keeping its 2026 capex forecast at $220 bn.

Expected impact

moderate downside as the market digests the miss and steady capex guidance

Evidence & confidence

Earnings numbers and guidance are new information affecting a mega‑cap.

$SNDKBearishMedium confidence
Context

SanDisk traded 13% lower despite beating fiscal first‑quarter estimates and announcing an eight‑for‑one forward stock split.

Expected impact

potential short‑term pressure until split mechanics are clarified

Evidence & confidence

Split announcement is fresh but the earnings beat offsets some impact.

$RDDTBearishHigh confidence
Context

Reddit shares plunged around 29% even though third‑quarter revenue rose 53% to $895 m; US daily active users fell 2%.

Expected impact

likely further downside if user engagement does not improve

Evidence & confidence

Revenue beat is offset by user decline, a fresh mixed signal for the stock.

$XOMBullishMedium confidence
Context

ExxonMobil beat analysts' forecasts with strong quarterly earnings as refining margins surged.

Expected impact

upward bias as investors reward better‑than‑expected results

Evidence & confidence

Earnings beat is new but the move is modest in a broader market decline.

$CVXBullishMedium confidence
Context

Chevron beat analysts' forecasts with strong quarterly earnings, helped by higher refining margins.

Expected impact

moderate upside as the sector benefits from higher margins

Evidence & confidence

Fresh earnings data for a large energy player.

$REGNBullishHigh confidence
Context

Regeneron rallied after reporting a 36% increase in third‑quarter revenue to $5.12 bn and announcing a $1 bn upfront payment from Sanofi.

Expected impact

upward pressure as the deal adds significant near‑term cash and growth potential

Evidence & confidence

Both revenue growth and a sizable partnership payment are fresh, material news.

$SNYBullishMedium confidence
Context

Sanofi entered an expanded collaboration with Regeneron involving next‑generation immunology treatments and a $1 bn upfront payment.

Expected impact

potential modest upside as investors value the new partnership

Evidence & confidence

Part of a joint announcement; impact is secondary to Regeneron's rally.

Market effects

Tech sector faces heightened scrutiny on AI spending, pressuring chip and cloud stocks; energy and biotech show relative strength.

U.S. equities decline broadly, with European and Asian markets likely to open lower on tech weakness.

The tech sell‑off contributes to a risk‑off tone globally, while strong energy earnings provide a counterbalance.

Counterpoint

Despite the tech sell‑off, the earnings beat by Exxon and Chevron may signal a shift toward energy as a defensive play.

Key entities

  • Intel

    Chipmaker issuing downbeat outlook

  • Amazon.com

    E‑commerce and cloud giant missing earnings

  • Regeneron

    Biotech firm reporting revenue surge and partnership

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