Seeing Nvidia's latest Q4 and full-year results reminded me of my long position in Nvidia. This Nvidia position was opened at the end of October last year, and surprisingly, it's still profitable. No wonder it's hailed as the leading AI stock in the universe. According to the Q4 financial report, the company's revenue reached $68.1 billion, a year-on-year increase of 73%, net profit was $43 billion, a year-on-year increase of 94%, and gross margin was 75%. Both Q4 revenue and profit hit record highs. Given that this year's Spring Festival Gala featured robots, I feel the AI revolution is still in its early stages, with AI applications beginning to explode. Of course, this will lead to an explosion in computing power demand, so I still have faith in Nvidia's price. Trade US stocks at Maitong: msx.com/?code=Z6S246