Market-moving news for Saturday, October 10, 2026

What happened

Vaccine stocks surged on Friday, October 9, on a report that the U.S. National Institutes of Health (NIH) is advancing cancer vaccine development efforts. Moderna jumped 14.2% and Novavax climbed 15.8%, while Merck and Gilead Sciences each gained more than 2%. Healthcare was one of the day's strongest S&P 500 sectors as investors priced in the prospect of government-backed funding and validation for cancer vaccine platforms.

What happened

Morgan Stanley analyst Erik Woodring turned more cautious on the PC complex in a note published around October 9-10. He forecast PC shipments deteriorating further in Q4 with a 28% year-over-year decline, and expects weakness to stretch into 2027, with calendar-year 2027 shipments falling 11% from 2026 levels — about 7% worse than the Wall Street consensus. Woodring estimates HP and Dell saw PC unit sales drop 32% and 27% respectively in the third quarter, citing IDC research showing Q3 shipments down 21% year over year. He named HP and Acer as his highest-conviction global PC OEM underweights, with a $19 price target on HP Inc, and kept Dell at Equal Weight with a $499 target, saying Dell should hold up better because it is more focused on higher-end machines and enterprise deals. He also warned PC makers may not be able to fully pass along higher supply costs, which could drag on profits.

What happened

Bloomberg reported on Oct 9 that OpenAI has told prospective investors it expects annualized revenue to reach or exceed $70 billion by the end of 2026, driven largely by growth in its enterprise business. The ChatGPT-maker's annualized revenue was roughly $50 billion at the end of September, the report said — but the company shared the $70B year-end figure with investors as part of discussions for its latest fundraising round, in which it is in talks to raise $30B or more at a $1.4 trillion pre-money valuation. The report directly countered Thursday's Financial Times account that had triggered a broad AI-stock sell-off (Nasdaq 100 -1.4%), and software stocks rebounded sharply on Friday: Zscaler +7.8%, Snowflake +7.4%, Datadog +7.1%, Palantir +5.2% to a new all-time high, Microsoft +2.4%.

What happened

Microsoft announced Microsoft-Decision-1 on October 9, 2026 — a new 'decision model' that scores a fixed set of options with calibrated probabilities instead of generating text, designed for routing, classification, prioritization, verification and agent-control tasks. The model is available now in Microsoft Foundry (and due on OpenRouter soon), built via post-training on Alibaba's Qwen3.5-9B, and priced at $0.042 per million input tokens with output tokens free. Microsoft claims the highest accuracy across 36 benchmarks covering nearly 150,000 questions, 4.5x faster than runner-up Quyet-1.0-Large and 35x faster than GPT-6 Sol at P50 latency. Internal testing: Xbox Research categorized 10,000+ gaming feedback entries at comparable quality, 14x speed and 200x lower cost versus GPT-6 Sol; the Copilot team found it competitive with GPT-5.6 Luna on AI-response evaluation. MSFT gained about 2.3% on Friday and ended the week 3.4% higher.

What happened

Silver Lake Partners IV, L.P. filed a Form 144 on October 9 proposing to sell 48,655 Dell Class C shares with an aggregate market value of about $27.95M through Merrill Lynch. The shares were acquired via conversion of Class B common stock on October 9 (original Class B position dates to 2016). The filing also discloses a busy three-month sales history across Silver Lake affiliates, including Egon Durban's own sales, confirming the PE firm is still unwinding its position — just three days after the $44M Oct 6-trade disclosure that cut a Silver Lake entity's stake ~70%.

What happened

RBC reiterated its Outperform rating on Intuit (INTU) with a $385 price target, according to Ground News reporting surfaced October 9. The affirmation comes with Intuit trading near $304 — roughly 27% below RBC's target — after shares rallied 2.71% Thursday to $303.88, their fourth consecutive daily gain. The target sits below the 31-firm consensus of $431.55 but well above current levels, and it marks the most bullish fresh analyst signal on INTU since the September guidance fallout.

What happened

Nvidia-backed cloud-computing company Firmus Grid scrapped plans for Australia's largest initial public offering in almost 30 years — a roughly $5B raise (A$5.5B) that would have been Australia's second-largest new share sale ever and the world's fourth-largest IPO of 2026, behind SpaceX, CXMT and Cerebras. The bookbuild closed after the marketed A$11/share price (implying a ~$30.4B equity value, up from $10.5B just two months ago) failed to clear; Firmus had cut the offer 25% to A$8.25 before pulling the float entirely on Oct 9. The company blamed 'recent market volatility and prevailing market conditions' and said it will pursue private funding instead, possibly a Nasdaq listing later.

What happened

Evercore ISI raised its price target on Dell Technologies (DELL) from $500 to $650 — a $150 increase, one of the largest single jumps in this cycle — and Wedbush analyst Dan Ives added DELL to his AI 30 'Winner List,' his high-conviction list of AI beneficiaries, calling Dell a major beneficiary of corporate spending on AI servers and data-center infrastructure. The moves extend a week of bullish revisions: Mizuho raised its target to $650 from $600, and Goldman Sachs maintained Buy at $570 citing Dell's AI server delivery running 4-6 weeks faster than peers. Dell shares rose about 2% Friday to $586.06, closing roughly 1.6% below their $595.51 52-week high.

What happened

Barclays set a $70 price target on Netflix and rated it Equal Weight in a report on Wednesday (October 7), as surfaced in this week's coverage. With NFLX trading around $71-72, the target implies modest downside and marks one of the most cautious stances on the Street — far below the $94.70 consensus average target (Moderate Buy rating). It joins a steady drip of cautious revisions: Morgan Stanley cut its target to $80 from $83 (keeping Overweight) this week, following July cuts from Jefferies ($110 to $90), Piper Sandler ($115 to $85), President Capital ($134 to $83), Rothschild & Co Redburn ($120 to $93), and Loop Capital ($115 to $95), against Evercore's $110 (Outperform) and Bernstein's Buy initiation on September 28.