Nvidia announced a 10-for-1 stock split, which will start trading on Monday, following a 212% increase in its stock price over the past year, which pushed it into the $3 trillion market cap club. Stock splits are generally seen as bullish by the market as they signal management confidence and often increase retail investor interest, though they can also lead to more volatility. Analysts remain very bullish on Nvidia's stock and see it as a "generational opportunity" in the growing AI industry, which is still in its early stages. The "second wave" of AI adoption is expected to begin as more companies integrate AI into their planning and applications to drive further growth opportunities.