If you've ever wondered how the stock market is doing, you've probably heard of the S&P 500. But understanding what it actually represents, and why it's so important, might surprise you.
The S&P 500 is trending because it's a critical barometer for the US stock market and the broader economy.
When news outlets report on the 'market's performance' or 'investor sentiment,' they're often referring to the S&P 500's movement.