Key Highlights
- The technology-focused Nasdaq advanced 0.9% Tuesday, propelled by semiconductor stocks recovering from previous week’s steep decline
- Nvidia shares gained 2% following disclosure of investment in cloud infrastructure provider Nebius
- Asian markets showed strength with South Korea’s KOSPI jumping more than 3% on chip stock momentum
- President Trump unveiled 50% tariffs on Canadian imports, scheduled to begin in one month
- Market participants anticipate major technology company earnings releases, beginning with Alphabet and Tesla Wednesday
Major US equity indexes posted gains Tuesday as semiconductor stocks recovered from their most significant weekly decline in more than twelve months. The technology-heavy Nasdaq Composite advanced 0.9%, while the S&P 500 climbed approximately 0.5%, and the Dow Jones Industrial Average increased about 0.4%.
This upward movement followed Monday’s session when the three primary benchmarks started positively but ultimately closed lower. Dave Rosenberg from Rosenberg Research attributed the rebound to “dip buyers and bargain hunters” re-entering the market following last week’s semiconductor sector downturn.
Nvidia shares climbed 2% after revealing its investment position in cloud infrastructure company Nebius. This strategic move captured investor attention as market participants seek indicators regarding future artificial intelligence infrastructure expenditure trends.
Across Asian markets, South Korea’s KOSPI Composite index surged over 3%, with semiconductor manufacturers leading gains. The broader MSCI Asia-Pacific index similarly recovered, rising approximately 2.4%.
Paul Hickey, co-founder of Bespoke Investment Group, observed that no singular definitive catalyst drove the rally. “Earnings haven’t hurt,” he commented.
Trade Policy and Global Tensions Create Market Headwinds
On Monday, President Trump revealed 50% tariffs targeting various Canadian products, encompassing beer, dairy, sporting goods, and industrial chemicals. These trade measures will commence in 30 days following US allegations of unfair Canadian trade conduct.
Canadian petroleum exports received exemption from these new levies. Oil prices declined slightly Tuesday after approaching $90 per barrel for Brent crude, influenced by escalating US-Iran geopolitical tensions.
The administration’s tariff announcement threatens to trigger renewed retaliatory trade actions between the neighboring nations.
Focus Shifts to Major Technology Company Results
Multiple corporations released quarterly results Tuesday, among them General Motors, Halliburton, and 3M. However, market attention increasingly centers on prominent technology companies reporting later this week.
Alphabet and Tesla are scheduled to announce results Wednesday, launching what analysts expect will be an intensely scrutinized period of Magnificent Seven earnings disclosures. Market participants are particularly focused on these companies’ capital allocation toward AI infrastructure development.
These financial results may either catalyze a sustained market recovery or validate concerns that last week’s downturn has additional downside potential.
As of Tuesday morning trading, the Nasdaq registered approximately 25,747, the S&P 500 reached around 7,483, and the Dow traded near 52,151.


