The viral way to teach kids to build a nest egg and invest it wisely - MarketWatch
1. S&P 500 index faces challenges from high fund expenses and stock selection difficulties. 2. Major companies like Nvidia and Apple significantly influence S&P 500 performance. 3. Nvidia recently topped $4 trillion market cap, influencing market expectations. 4. Tariffs imposed recently may affect market volatility and stock prices. 5. Labor market weakening could impact consumer spending and S&P 500 growth.