No Summary provided as the original text is short
- Megacap stocks: Publicly listed companies with exceptionally large market capitalizations, often exceeding $200 billion, such as major technology firms.
- S&P 500: A U.S. stock market index tracking the performance of 500 large companies listed on stock exchanges, widely used as a benchmark for equity markets.
- Nasdaq Composite: A stock market index representing more than 3,000 companies listed on the Nasdaq exchange, heavily weighted toward technology stocks.