US Open: Nasdaq rebounds after the largest decline since 19-month š¼ Lam Research surges 12%
Nasdaq 100 rebounded 2.5% after a 5.5% drop, with tech and semiconductor stocks leading the recovery. Lam Research surged 12% after a $25B share buyback and dividend announcement. Moderna rose 4% on strong Q3 results and raised 2026 revenue growth outlook to 15-25%.
How this was made

The 30-second read
Why it matters
Both events provide fresh, material news that could drive shortāterm price moves in their respective stocks.
Market read
The news offers actionable catalysts for two USālisted stocks amid a broader market rebound.
What to watch
Moderna's reliance on COVIDā19 vaccine sales remains a risk if demand wanes.
Background
The article discusses a rebound in the Nasdaq 100 after a sharp correction, focusing on Lam Research's buyback and Moderna's earnings beat.
Ticker impact
Lam Research announced a $25āÆbillion share repurchase program and a $0.33 quarterly dividend, driving a >10% stock surge.
upward pressure as investors price in the buyback confidence
Large $25āÆB repurchase is material and fresh, providing a clear catalyst for shortāterm buying.
Moderna reported Q3 results beating expectations, raising 2026 revenue outlook to 15ā25% and posting a profit, sending the stock up ~4%.
upward pressure as the market digests the earnings beat and higher outlook
Firstātime disclosure of strong earnings and guidance lift provides a fresh, material catalyst.
Market effects
Buyback highlights confidence in the semiconductor equipment sector, potentially lifting peers.
Positive earnings from Moderna may buoy US biotech and pharma stocks.
Both catalysts support broader riskāon sentiment in technology and healthcare.
Counterpoint
The buyback may be a defensive move amid AIārelated volatility, suggesting caution.
Key entities
- companyLam Research
Semiconductor equipment maker announcing a $25āÆB share repurchase.
- companyModerna
Biotech firm reporting strong Q3 earnings and upgraded outlook.




