Dollar moves higher after Trump suggests over 150 countries will face tariffs of 10% or 15%

Palantir (NASDAQ: PLTR) stock saw a massive rally across the first half of 2025's trading. The tech company's share price rose 80.3% across the stretch against the backdrop of a 5.5% gain for the S&P 500 index, according to data from S&P Global Market Intelligence

Nvidia took a $4.5 billion write-off in its latest quarter on unsold H20 chips that it was unable to repurpose for other markets. If sales of these high-volume chips to China resume, a reversal of this write-off could boost earnings.

US Stock market today ended higher as the Dow Jones, S&P 500, and Nasdaq all posted modest gains amid upbeat earnings reports and a surprise jump in retail sales. Investors are cautiously optimistic despite political tension as President Trump continues pressuring Fed Chair Jerome Powell over interest rate cuts.

Nvidia owns a 7% stake in CoreWeave, and made it possible for the young company to be the first to launch its latest GPUs. In February, CoreWeave became the first hyperscaler to make Nvidia's new Blackwell architecture broadly available -- and it just did the same recently with the latest iteration, Blackwell Ultra.

Palantir's expansion into commercial markets has boosted its business. The stock has been on a tear since the start of 2024. Palantir's valuation is sky-high.