The S&P 500 has some of the best stocks and biggest names that are worth adding to your portfolio. 2024 has begun on an optimistic note and we could see several stocks hitting new highs this year. Many of these are mega-cap stocks – analysts love them and they have shown steady growth and revenue. With the economy improving, we could expect rate cuts soon and this will help the companies achieve stronger growth. Even the upcoming fourth-quarter earnings could give a boost to these undervalued S&P 500 stocks ...