There's little doubt that Nvidia NVDA is the stock of the decade so far, and as it hit a $4 trillion valuation, there remains plenty of optimism for further sustained growth. Nvidia was up 17.65% in the first half of 2025 amid challenging economic conditions for many Wall Street tech firms amid President Trump's bold strategy on reciprocal tariffs. However, the chipmaker has been buoyed by the gains made by its products in training leading artificial intelligence models, which has fueled global demand. This ...