What Is the S&P 500?
The S&P 500 is the world's most watched stock index. Learn what it tracks, why it matters for Indian investors, and how you can invest in it from India.
What the S&P 500 Is
The S&P 500 is a stock market index that tracks the performance of 500 of the largest publicly listed companies in the United States. It is widely regarded as the single best gauge of the health of the US economy.
What's in the S&P 500?
The index includes companies across all major sectors — technology, healthcare, finance, energy, consumer goods, and more. Some of the biggest names include Apple, Microsoft, Alphabet (Google), Amazon, and Berkshire Hathaway.
Companies are included based on market capitalisation, financial viability, and listing requirements. The list is reviewed quarterly.
Why Does It Matter to Indian Investors?
Even if you invest only in Indian markets, the S&P 500 matters to you. US markets heavily influence global investor sentiment. When the S&P 500 falls sharply, foreign institutional investors often sell emerging market assets — including Indian stocks — to cover losses or reduce risk exposure.
Additionally, Indian investors can now invest in US markets through international mutual funds or direct platforms, giving them exposure to the S&P 500.
S&P 500 vs Other US Indices
- Dow Jones (DJIA): Only 30 companies. Less representative than the S&P 500.
- Nasdaq 100: 100 largest non-financial Nasdaq companies. Heavy tech weighting.
- S&P 500: Broader, more balanced, and the gold standard for US equity benchmarking.
Long-Term Performance
Historically, the S&P 500 has delivered an average annual return of roughly 10% over long periods. This is why many global investors — Warren Buffett included — recommend low-cost S&P 500 index funds as a core long-term investment.